f*******r
发帖数: 55 | 1 There are 2 openings in Synopsys VG team in marlborough, ma. If you are
interested, please send resumes to [email protected]
/* */
R&D Engineer, Staff
The Engineer will be part of the Software R&D team based in Marlborough, MA.
In this role you will contribute to the development of simulation, emulation
and FPGA prototyping software, including the support and modeling of the
prototyping board, automatic partitioning, placement and routing on the
board, timing analysis and timing optimiza... 阅读全帖 |
|
f*******r
发帖数: 55 | 2 【 以下文字转载自 JobMarket 讨论区 】
发信人: frankfeir (frankfeir), 信区: JobMarket
标 题: Synopsys R&D positions in MA
发信站: BBS 未名空间站 (Wed Feb 25 14:07:46 2015, 美东)
There are 2 openings in Synopsys VG team in marlborough, ma. If you are
interested, please send resumes to [email protected]
/* */
R&D Engineer, Staff
The Engineer will be part of the Software R&D team based in Marlborough, MA.
In this role you will contribute to the development of simulation, emulation
and FPGA prototyping software, includi... 阅读全帖 |
|
z*******3
发帖数: 13709 | 3 spring的普通bean，尤其是无状态的bean
什么controller, service, repository, component啊
scope无非两种，singleton和prototype
ejb有三种，singleton, stateless, stateful
这里，singleton是spring和ejb都有
ptototype和stateful是差不多的
但是不是一个东西
spring的singleton和ejb的singleton都是无节制的访问方法
任何线程可以在任何时间访问这个类的方法
同时因为这个类只有一个在内存中，所以不允许其保存任何状态
所谓状态就是private variable
否则这个状态会引发并发的异常
同时spring的prototype和ejb的stateful
都确保在访问这些bean的时候，新生一个bean
所以每一个线程拿到的都是新的bean
所以保证了线程与线程之间的独立，所以可以寄存状态
比如在线商店的购物车
所不同的是，ejb的stateful还提供了一个ejbPassive和ejbActive方法
当这个购物车滞留时间太久的时... 阅读全帖 |
|
d****n
发帖数: 1637 | 4 var origCall = Function.prototype.call;
Function.prototype.call = function (thisArg) {
console.log("calling a function");
var args = Array.prototype.slice.call(arguments, 1);
origCall.apply(thisArg, args);
};
js自带的魔法, 得益于global object design
var origCall = Function.prototype.call;
Function.prototype.call = function (thisArg) {
console.log("calling a function");
var args = Array.prototype.slice.call(arguments, 1);
origCall.apply(thisArg, args);
};
http://stackoverflow.com/... 阅读全帖 |
|
f*******r
发帖数: 55 | 5 【 以下文字转载自 JobMarket 讨论区 】
发信人: frankfeir (frankfeir), 信区: JobMarket
标 题: Synopsys R&D positions in MA
发信站: BBS 未名空间站 (Wed Feb 25 14:07:46 2015, 美东)
There are 2 openings in Synopsys VG team in marlborough, ma. If you are
interested, please send resumes to [email protected]
/* */
R&D Engineer, Staff
The Engineer will be part of the Software R&D team based in Marlborough, MA.
In this role you will contribute to the development of simulation, emulation
and FPGA prototyping software, includi... 阅读全帖 |
|
s****e
发帖数: 638 | 6 你没看明白我说的啥。你工作经验多点就知道工程领域研究跟实施的区别了。打个比方
盖房子要设计单位，也要施工队。你不能让设计单位钻研施工技术。让设计师们研究怎
样把墙砌直属于不务正业。你也干不过施工队。研究的对象是抽象问题，最多做个
prototype证明可行,工程部门把prototype做成产品。原创性主要在研究但工作量95%
在工程，就是繁琐的细节。美国也拨数千万在大学做新CPU试验新结构。我知道有一个团
队两个PI都是刚博士毕业3-5年的AP，跟老胡当初差不多。做出来的片子跑程序没问题
但那个叫prototype，成功后企业就会介入。
最初为啥选了MIPs？Hennessy&Patterson把结构细节写在两本经典教科书了。当年龙芯
照着implement一个prototype以便有个平台做试验，虽然是砌墙的活也算无可厚非。拿
着这个prototype激动不已宣传要抗衡Intel就是糊弄外行了。当然他们可能没有产品经
验，现在清醒点了，也开始花钱买关键的硬核IP了。但问问有点经验的从业人员靠买IP
能抗衡intel么？老胡跑到美国来说几句大家就明白他不太懂。现在SOC红火，他们缩小
... 阅读全帖 |
|
f*******e
发帖数: 1061 | 7 http://www.janes.com/article/72394/chinese-military-developing-unmanned-supply-truck
The Chinese military is developing an unmanned supply truck. Video footage
recently released by the Ministry of National Defense (MND) in Beijing shows
what appears to be a prototype of an 8x8 unmanned supply truck conducting
trials at an undisclosed location demonstrating its ability to navigate
obstacles and control speed.
The footage, which does not provide further details about the truck or the
programme, is... 阅读全帖 |
|
A*******s
发帖数: 23 | 8 【 以下文字转载自 JobMarket 讨论区 】
发信人: AppleJobs ((can help refer)), 信区: JobMarket
标 题: [Apple Jobs]Power system, AC-DC, backlight driver
发信站: BBS 未名空间站 (Tue Feb 5 01:48:09 2013, 美东)
Send resume with position title to a****************[email protected]
Sr. AC-DC Designer
Sr. Power Systems Engineer
Sr DC-DC Power System Design Engineer
Sr. Backlight Driver Chip Definer
Sr. AC-DC Designer
Job Summary
Imagine what you could do here. At Apple, great ideas have a way of becoming
great products, services, and cus... 阅读全帖 |
|
A*******s
发帖数: 23 | 9 Send resume with position title to a****************[email protected]
Sr. AC-DC Designer
Sr. Power Systems Engineer
Sr DC-DC Power System Design Engineer
Sr. Backlight Driver Chip Definer
Sr. AC-DC Designer
Job Summary
Imagine what you could do here. At Apple, great ideas have a way of becoming
great products, services, and customer experiences very quickly. Bring
passion and dedication to your job and there's no telling what you could
accomplish.
Key Qualifications
See below
Description
Job Descripti... 阅读全帖 |
|
A*******s
发帖数: 23 | 10 【 以下文字转载自 JobHunting 讨论区 】
发信人: AppleJobs ((can help refer)), 信区: JobHunting
标 题: [Apple Jobs]Power system, AC-DC, backlight driver (转载)
发信站: BBS 未名空间站 (Tue Feb 5 01:48:38 2013, 美东)
发信人: AppleJobs ((can help refer)), 信区: JobMarket
标 题: [Apple Jobs]Power system, AC-DC, backlight driver
发信站: BBS 未名空间站 (Tue Feb 5 01:48:09 2013, 美东)
Send resume with position title to a****************[email protected]
Sr. AC-DC Designer
Sr. Power Systems Engineer
Sr DC-DC Power System Design Engineer
Sr. Backlight Dri... 阅读全帖 |
|
z****u
发帖数: 3461 | 11 萌击链接看图
http://acg.178.com/201209/142217236550.html
在9月20日至23日千叶幕张召开的东京电玩展TGS2012中，「没入快感研究所
Powered by Sony」的展位上展示了最新产品「PROTOTYPE-SR」，.HACK//GU的制作者之
一体验后大赞。
「PROTOTYPE-SR」是SONY将于今年10月13日发售的「3D大画面头戴式OLED显示器」
HMZ-T2的加强版，在「HMZ-T2」的基础上增加了摄像，定位仪等设备，可以制造出现令
人惊讶的「虚拟现实效果」！
「PROTOTYPE-SR」的最大特点就是让「过去的影像」和「现在的影像」进行完美的
融合。让我们看一看体验者的感想吧：
CyberConnect2的社长松山洋（同时也是.HACK//GU的制作者之一）亲自进行了体验
，戴上“PROTOTYPE-SR”后，能看到自己室内的景像（有广角镜头），这时，一个小提
琴演奏家走进了房间，为他进行了演出，演出结束后，演奏家走向后门，这时，工作人
员走了进来（演奏家当时还没走出去）。
在这段看似很正常的体验中，最令人惊讶的是：「小... 阅读全帖 |
|
l**********n
发帖数: 8443 | 12 Every JavaScript object has an internal property called [[Prototype]]. If
you look up a property via obj.propName or obj['propName'] and the object
does not have such a property - which can be checked via obj.hasOwnProperty(
'propName') - the runtime looks up the property in the object referenced by
[[Prototype]] instead. If the prototype-object also doesn't have such a
property, its prototype is checked in turn, thus walking the original object
's prototype-chain until a match is found or its e... 阅读全帖 |
|
l*******u
发帖数: 2496 | 13 Chinese Military Aviation | China Air Force
From Huitong
The J-20 #2001 prototype was photographed when it was preparing for high-
speed taxxing trial at the CAC airfield on December 22, 2010. The prototype
features a pair of all-moving tailfins and ventral stabilzing fins, and the
laters are expected to be removed on the production models. It also features
F-22 style air intakes but with DSI bumps installed at the upper corners,
as well as a one-piece canopy. First disclosed by US Office of Nav... 阅读全帖 |
|
w*********g
发帖数: 30882 | 14 澳大利亚航空专业人士对丝带图片的评论，感觉是目前为止最实在最客观的zt
来源: awzh 于 2010-12-29 11:35:08 [档案] [博客] 旧帖] [转至博客] [给我悄悄话
] 本文已被阅读：0次 字体：调大/调小/重置 | 加入书签 | 打印 | 所有跟帖 | 加跟
贴 | 查看当前最热讨论主题 Australia Air Power on J-20
Dr Carlo Kopp
Over the last few days imagery of what is claimed to be China's new stealth
fighter has appeared on a range of Chinese Internet sites. There have been
no official disclosures as yet, so many of the claims appearing in the media
may only be speculation presented as fact.
在过去几天里被称为是中国的新型隐身战机的图片在大批中国军事... 阅读全帖 |
|
j****3
发帖数: 2836 | 15 http://www.chinadefenseobservation.com/?p=4243
China claims to have a working version of NASA’s impossible engine orbiting
the Earth
Scientists in China claim they’ve created a working prototype of the ‘
impossible’ reactionless engine – and they say they’re already testing it
in orbit aboard the Tiangong-2 space laboratory. And will use it in
satellites ‘imminently’.
The radical, fuel-free EmDrive recently stirred up controversy after a paper
published by a team of NASA researchers appeared to ... 阅读全帖 |
|
发帖数: 1 | 16 【 以下文字转载自 Automobile 讨论区 】
发信人: Caravel (克拉维尔), 信区: Automobile
标 题: Tesla卡车疑实现超越800公里里程
发信站: BBS 未名空间站 (Fri Aug 16 01:37:16 2019, 美东)
A Tesla Semi electric truck prototype was spotted doing some range tests
with an almost full load of 75,000 lbs and the test driver said that it was
meeting or even “exceeding” range expectations.
When launching Tesla Semi in 2017, the automaker said that the production
versions of Tesla Semi, which is a class 8 truck with a 80,000 lbs capacity,
will have 300-mil... 阅读全帖 |
|
v**e
发帖数: 8422 | 17 全文照翻：澳大利亚航空专业人士对丝带图片的评论，感觉是目前为止最实在最客观的
送交者: stdlxz13 2010年12月29日
Australia Air Power on J-20
Dr Carlo Kopp
Over the last few days imagery of what is claimed to be China's new stealth
fighter has appeared on a range
of Chinese Internet sites. There have been no official disclosures as yet,
so many of the claims appearing in
the media may only be speculation presented as fact.
在过去几天里被称为是中国的新型隐身战机的图片在大批中国军事网站上出现。现在还
没有官泄，所以很多细节大家其
实都是在YY。（不过作者基本默认不是PS)
The aircraft may be a technology demonstrator ... 阅读全帖 |
|
发帖数: 1 | 18 San Francisco Bay Area - R & D on Electronics, Haptics and Sensors -
Apple
Shan Wu
Phone: +1 408-440-7064 Verizon Wireless - CA
- Proficient in Analog/Mixed-Signal electronics design, Sensors design &
characterization, Human-machine interaction, Prototype bring-up, Data
acquisition & processing, Embedded system, Audio acoustic, 3D Mechanical
design
- Excellent Electrical Engineering and Mechanical Engineering background
with strong skills in Mechatronics and Sensor Design & Integra... 阅读全帖 |
|
t******4
发帖数: 266 | 19 If interested, you can send me a message.
=================================================
1. Visual Designer and R&D Engineer
In this position, we expect you are 'a visual designer and HCI R&D engineer.
' Our work will push the limits of the latest technology to create new user
experiences and empower users to access data in revolutionary ways. You will
explore interface workflows which leverage the latest in data visualization
. You will lead the charge of creating elegant and functional User... 阅读全帖 |
|
m***c
发帖数: 637 | 20 招聘：世界500强上海研发中心诚聘以下物理化学生物医药海外留学人士。
If you are interested, please email your CV to d****[email protected] with the
position that you are applying as the title.
Assistant Research Scientist-Food Science
Assistant Research Scientist-Polymer
Assistant Research Scientist-Rheology in Deposition
Assistant Research Scientist-Water Purification
Assistant Research Scientist –Deposition
Product Development Technologist-Skin GDC护肤类产品开发研究(For Skin
Category)
Research Associate (Medical & clinical trial management)
As... 阅读全帖 |
|
r*******3
发帖数: 35 | 21 Ask.com, Oakland, CA
Java Engineer
Responsibilities
Hands-on end-to-end development to create new technical solutions and evolve
our current question and answer site.
Provide architectural, design and engineering leadership to influence Java
and client-side solutions
Work closely with other engineering teams to define and develop solutions to
real-world problems
Perform research and development to evaluate new technologies, ideas and
communicate value for company
Required Experience
Java - 5 ye... 阅读全帖 |
|
n*****g
发帖数: 626 | 22 Anyone interested in following job please email resume directly to
dongzi AT cadence.com
Fresh graduates are welcome.
===================================================================
Sr. Member of Technical Staff - Hierarchical solutions
Job ID #: 5983 Location: San Jose, CA
Functional Area: Engineering Personnel Area: San Jose, CA-Cadence
US/A000
Position Type: Regular Cost Center: Initiative - NA
Education Required: Masters Degree Salary Grade: T3
Experie... 阅读全帖 |
|
r*****i
发帖数: 917 | 23 Senior Test Engineer (high-end)
Roles & Responsibilities:
• Development and operation of Li-ion battery assembly process
• Hands-on operation of aqueous and non-aqueous electrochemical
battery test equipment, interpretation of results and development of
operating parameters.
• Hands-on operation of diagnostic instruments such as
electrochemical impedance spectrometry, and performing test of thermal
cycling stability, mechanical durability, failure mode and hazard
ident... 阅读全帖 |
|
h****e
发帖数: 928 | 24 JavaScript的水其实很深。
Javascript the Good parts 和 Secrets of the Javascript Ninja都不错。
至少要学到能看懂下面的程序：
http://ejohn.org/apps/learn/#2
// The .bind method from Prototype.js
Function.prototype.bind = function(){
var fn = this, args = Array.prototype.slice.call(arguments), object = args
.shift();
return function(){
return fn.apply(object,
args.concat(Array.prototype.slice.call(arguments)));
};
};
实战就是用Javascript写一个LeetCode Online Judge For Javascript。 |
|
A*******s
发帖数: 23 | 25 send resume to a****************[email protected]
Hardware Systems Integration Engineer
Sr. HW Systems Integration Engineer
Hardware Systems Integration Engineer
Hardware Systems Integration Engineer
Hardware Systems Integration Engineer
Hardware Design Engineer
Hardware System Integrator
Hardware Systems Integration Engineer
Hardware System Integrator
Hardware Systems Integration Engineer
Job Number: 26059622Santa Clara Valley, California, United
StatesPosted: Jun. 26, 2013Weekly Hours: 4... 阅读全帖 |
|
c********1
发帖数: 5269 | 26 1. Prototype-based object-oriented programming
Prototypes
JavaScript uses prototypes where many other object-oriented languages
use classes for inheritance. It is possible to simulate many class-based
features with prototypes in JavaScript.
2 JavaScript is almost entirely object-based. JavaScript objects are
associative arrays |
|
m***c
发帖数: 637 | 27 招聘：世界500强上海研发中心诚聘以下物理化学生物医药海外留学人士。
If you are interested, please email your CV to d****[email protected] with the
position that you are applying as the title.
Assistant Research Scientist-Food Science
Assistant Research Scientist-Polymer
Assistant Research Scientist-Polymer
Assistant Research Scientist-Rheology in Deposition
Assistant Research Scientist-Water Purification
Assistant Research Scientist –Deposition
Product Development Technologist-Skin GDC护肤类产品开发研究(For Skin
Category)
Research Associate (Me... 阅读全帖 |
|
m***c
发帖数: 637 | 28 招聘：世界500强上海研发中心诚聘以下物理化学生物医药海外留学人士。
If you are interested, please email your CV to d****[email protected] with the
position that you are applying as the title.
Assistant Research Scientist-Food Science
Assistant Research Scientist-Polymer
Assistant Research Scientist-Polymer
Assistant Research Scientist-Rheology in Deposition
Assistant Research Scientist-Water Purification
Assistant Research Scientist –Deposition
Product Development Technologist-Skin GDC护肤类产品开发研究(For Skin
Category)
Research Associate (Me... 阅读全帖 |
|
A*******s
发帖数: 23 | 29 send resume to a****************[email protected]
[Apple openings] Hardware Systems Integration Engineer/Hardware Design
Engineer
Hardware Systems Integration Engineer
Sr. HW Systems Integration Engineer
Hardware Systems Integration Engineer
Hardware Systems Integration Engineer
Hardware Systems Integration Engineer
Hardware Design Engineer
Hardware System Integrator
Hardware Systems Integration Engineer
Hardware System Integrator
Hardware Systems Integration Engineer
Job Number: 26059622S... 阅读全帖 |
|
n*****g
发帖数: 626 | 30 Anyone interested in following job please email resume directly to
dongzi AT cadence.com
Fresh graduates are welcome.
===================================================================
Sr. Member of Technical Staff - Hierarchical solutions
Job ID #: 5983 Location: San Jose, CA
Functional Area: Engineering Personnel Area: San Jose, CA-Cadence
US/A000
Position Type: Regular Cost Center: Initiative - NA
Education Required: Masters Degree Salary Grade: T3
Experie... 阅读全帖 |
|
a***y
发帖数: 19743 | 31 ☆─────────────────────────────────────☆
guanjiu (傻钱酒倌) 于 (Thu Jun 10 00:53:14 2010, 美东) 提到:
都是成熟得很的MEMS器件。找个EE，做硬件整合的问问就知道了。
整合到电路板上很trivial.
农场的拖拉机，带autopilot的那种，Gyro都不止一个。 3D Acc.已经dirt cheap了，
gyro稍微贵点，有量也就$5上下的玩艺。
☆─────────────────────────────────────☆
JTUer (莫愁前路无知己) 于 (Thu Jun 10 01:03:04 2010, 美东) 提到:
您估计不是EE的吧。。。
☆─────────────────────────────────────☆
guanjiu (傻钱酒倌) 于 (Thu Jun 10 01:10:46 2010, 美东) 提到:
您判断正确。俺不是EE科班，顶多算了解点皮毛。
不过俺是product manager，多是在商务层面与客户沟通。价格俺也需要借重EE与采... 阅读全帖 |
|
w********1
发帖数: 3492 | 32 Thu, 26 Jul 2012 15:22:09 PDT
As we noted, The Verge has come across a number of photos of iPhone
prototypes in court documents related to Apple's lawsuit with Samsung. One
of the early prototype images seemed particularly familiar to us.
This two-tone design with a central aluminum backing looks like an early
version of the rumored next-generation iPhone:
On the right is a prototype iPhone design posted by the Verge. The image on
the left is a rendering of the next generation iPhone by Blackp... 阅读全帖 |
|
A*******t
发帖数: 443 | 33 javascript确实也不是特别难。
下面两段code一段是prototype.js里面很有名的bind function的源码，另外一个是一
个很常用的js的technique，如果都懂的话，那js作为语言其实也就这么回事，当然DOM
API很不好用，那是另外一个故事了。
Function.prototype.bind = function(){
var fn = this, args = Array.prototype.slice.call(arguments), object = args
.shift();
return function(){
return fn.apply(object,
args.concat(Array.prototype.slice.call(arguments)));
};
};
(function(){
var count = 0;
var timer = setInterval(function(){
if ( count < 5 ) {
log( "Timer call: ", co... 阅读全帖 |
|
c******o
发帖数: 1277 | 34 这不是我说的。
我说的是我有我的方法和工具可以做到prototype能做到的一切，我的语言不需要
prototype，js的prototype对js当然有意义.
你说我不能做到，你说你的prototype不能被替代的。
当然java/c/c++可以做前端(厚前端）
当然C在互联网公司有人用,你说说FLG吧，是不是互联网公司? |
|
B********r
发帖数: 397 | 35 js 程序员的心声： 要么重写，要么不维护。
上网看看多少网页都是error 满天飞
mitbbs.com 首页就有error：
Uncaught TypeError: element.dispatchEvent is not a functionObject.extend.
fire @ prototype.js:3936_methodized @ prototype.js:247fireContentLoadedEvent
@ prototype.js:3969Object.extend.wrapper @ prototype.js:3842 |
|
m***c
发帖数: 637 | 36 招聘：世界500强上海研发中心诚聘以下物理化学生物医药海外留学人士。
If you are interested, please email your CV to d****[email protected] with the
position that you are applying as the title.
Assistant Research Scientist-Food Science
Assistant Research Scientist-Polymer
Assistant Research Scientist-Polymer
Assistant Research Scientist-Rheology in Deposition
Assistant Research Scientist-Water Purification
Assistant Research Scientist –Deposition
Product Development Technologist-Skin GDC护肤类产品开发研究(For Skin
Category)
Research Associate (Me... 阅读全帖 |
|
a*******n
发帖数: 40 | 37 Senior Test Engineer (high-end)
Roles & Responsibilities:
• Development and operation of Li-ion battery assembly process
• Hands-on operation of aqueous and non-aqueous electrochemical
battery test equipment, interpretation of results and development of
operating parameters.
• Hands-on operation of diagnostic instruments such as
electrochemical impedance spectrometry, and performing test of thermal
cycling stability, mechanical durability, failure mode and hazard
ident... 阅读全帖 |
|
a*******n
发帖数: 40 | 38 Senior Test Engineer (high-end)
Roles & Responsibilities:
• Development and operation of Li-ion battery assembly process
• Hands-on operation of aqueous and non-aqueous electrochemical
battery test equipment, interpretation of results and development of
operating parameters.
• Hands-on operation of diagnostic instruments such as
electrochemical impedance spectrometry, and performing test of thermal
cycling stability, mechanical durability, failure mode and hazard
ident... 阅读全帖 |
|
a*******n
发帖数: 40 | 39 Senior Test Engineer (high-end)
Roles & Responsibilities:
• Development and operation of Li-ion battery assembly process
• Hands-on operation of aqueous and non-aqueous electrochemical
battery test equipment, interpretation of results and development of
operating parameters.
• Hands-on operation of diagnostic instruments such as
electrochemical impedance spectrometry, and performing test of thermal
cycling stability, mechanical durability, failure mode and hazard
ident... 阅读全帖 |
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m******e
发帖数: 536 | 40 新出炉国产大型运输机Y-20卫星照片,由美帝卫星于去年１２月２５日在西安阎良机场
拍到。文章贴在下面了。
Satellites Spot China’s Mysterious New Warplane
By David Axe01.04.136:38 PM
A week after the publication of blurry photographs depicting what appears to
be China’s first long-range jet transport, Danger Room has obtained
satellite imagery of the new plane at an airfield in central China.
The images, acquired by the GeoEye 1 and IKONOS spacecraft — both belonging
to commercial satellite operator GeoEye headquartered in Washington, D.C.
— corrob... 阅读全帖 |
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d**********i
发帖数: 4877 | 41 5th-generation fighter plan hits hurdle as Russia hikes cost - The Times of
India
三哥买的五代鸡也要被宰了。
NEW DELHI: India's biggest defence project in the making, the critical joint
development of the fifth-generation fighter aircraft (FGFA) with Russia,
has flown into some rough weather.
Defence ministry sources said the inking of the final design and R&D
contract for the stealth fighter has been hit by a huge delay, with Russia
also jacking up costs for the futuristic project. "It's very unlikely the
F... 阅读全帖 |
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T**********e
发帖数: 29576 | 42 靠风力产生晃动发电，可以安装得很密，不占多大地方。
Vortex bladeless turbines wobble to generate energy
Looking somewhat like a giant reed gently swaying in the wind, the new
Vortex
bladeless wind-driven generator prototype produces electricity with very
few moving parts, on a
very small footprint, and in almost complete silence. Designed to reduce
the
visual and aural impact of traditional spinning-blade turbines, this new
device
takes advantage of the power contained in swirling vortices of air.
Designed to reduce the ... 阅读全帖 |
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k**********4
发帖数: 16092 | 43 1. We know what it is
The first cases of AIDS were described in June 1981 and it took more than
two years to identify the virus (HIV) causing the disease. With COVID-19,
the first cases of severe pneumonia were reported in China on December 31,
2019 and by January 7 the virus had already been identified. The genome was
available on day 10. We already know that it is a new coronavirus from group
2B, of the same family as the SARS, which we have called SARSCoV2. The
disease is called COVID-19. It ... 阅读全帖 |
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v**e
发帖数: 8422 | 44 China's First Master Designer
July 5, 2011: After years of trying to keep it a secret, China has confirmed
that one of their aircraft engineers, Yang Wei, is actually one of those
extraordinary designers who produces one successful design after another.
Born in 1963, he graduated from college at age 19 and finished graduate
school three years later. He soon went to work at the Chengdu Aircraft
Design Institute, and a decade later was appointed director. So far, he has
designed a working fly-by-w... 阅读全帖 |
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c**i
发帖数: 6973 | 45 Well, you assert China is the best. So be it.
Perhaps it is why no Chinese even bother to commnet on it.
Your paragraph 1 is too hypocritical. Really stinks.
I will take a pity on you and say something. For those who are not familiar:
沈飞: 沈阳飞机工业集团;
T-10K: a prototype of Su-33 China stole from Russia--through Ukraine. See (2
) below.
(1) You say, "毕竟J-15还是师从SU-33，很多在SU-33使用过程当中没有出现过的问题
，很有可能在J-15身上出现，如果我们真正的吃透了T-10K或者说是SU-33的技术，那么
出现问题我们可以解决，如果我们没有吃透技术，那么很有可能在未来三到五年之后，
出现J-15大面积停飞的事故。
Even if Chi... 阅读全帖 |
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m******e
发帖数: 536 | 46 【 以下文字转载自 Military 讨论区 】
发信人: meditate (meditate), 信区: Military
标 题: 新出炉国产大型运输机卫星照片
发信站: BBS 未名空间站 (Sat Jan 5 00:52:31 2013, 美东)
新出炉国产大型运输机Y-20卫星照片,由美帝卫星于去年１２月２５日在西安阎良机场
拍到。文章贴在下面了。
Satellites Spot China’s Mysterious New Warplane
By David Axe01.04.136:38 PM
A week after the publication of blurry photographs depicting what appears to
be China’s first long-range jet transport, Danger Room has obtained
satellite imagery of the new plane at an airfield in central China.
The images, acquired by the... 阅读全帖 |
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b*****d
发帖数: 61690 | 47 WASHINGTON — The Department of Homeland Security will start construction of
prototypes for a border wall this summer in the San Diego area, agency
officials said on Tuesday, the first step in fulfilling a campaign promise
made by President Trump.
Homeland security officials said the prototypes would be added to the
existing border walls in San Diego and would allow the agency to evaluate
which barriers are most effective in giving Border Patrol agents time to
respond to illegal drugs and human s... 阅读全帖 |
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z******o
发帖数: 3285 | 48 有这么麻烦吗 哪里有空间就插哪里 前面有，加速跑到前面去换，后面马上有，稍微减
速就换了 灵活掌握，不需要这么死 你觉得当时你的aggression程度有多高 就用让你
舒服的方式换就是了 aggressive的时候，见缝就插 relaxed的时候 稍微保守一点 开
得多了自然就体会到了 不用这么教条
不过话说我也遇到2回高速华人女性开车很奇怪的 没法不prototype 尽管我是女的，也
见过好几个开车很烂的男的--但是没人会prototype男性，倒是美国人总是prototype亚
洲人（不分男女）
我觉得纯粹就是和经验有关 你开了20万迈了，去嘲笑开了3万迈的，有意思吗？说实话
自以为技术好不顶用，开车要安全这个指标不能忘了，另外ticket多我认为也是技术差
--你没发现警你就是你的问题。 |
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h********2
发帖数: 433 | 49 【 以下文字转载自 JobHunting 讨论区 】
发信人: houston312 (HOU), 信区: JobHunting
标 题: Open Position: Mechanical Engineer in a top oil field service company.
发信站: BBS 未名空间站 (Tue Mar 4 12:23:18 2014, 美东)
Hi, All,
It’s me again. We are happy to have a new open position. I posted hires
before and we did hire two nice Chinese colleagues from my posts. I hope we
have good luck here again. I also hope you the best luck. Please feel free
to forward it to your colleagues/friends.
Here are the job descriptions: Mechani... 阅读全帖 |
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