c****x
发帖数: 6601 | 1 --------------------------------------------------------------------------
China The New Superpower? How Powerful Is China Documentary - Military
Channel
China, officially individuals's Republic of China (PRC), is a sovereign
state in East Asia. It is the globe's most populous country, with a populace
of over 1.35 billion. The PRC is a single-party state regulated by the
Communist Party of China, with its seat of government in the capital city of
Beijing. [16] It works out jurisdiction over 22 p... 阅读全帖 |
|
w*********s
发帖数: 2136 | 2 October 13, 2010
Majorities in U.S. View Gov't as Too Intrusive and Powerful
Independents largely side with Republicans in denouncing big government
by Lydia Saad
PRINCETON, NJ -- Record- or near-record-high percentages of Americans are
critical of the size and scope of government, as measured by four Gallup
trend questions updated in September. This sentiment stretches to 59% of
Americans now believing the federal government has too much power, up eight
percentage points from a year ago.
Nearly... 阅读全帖 |
|
t******k
发帖数: 5617 | 3 近日，J.D.Power公布了美国新车可靠性调查结果，根据调查，雷克萨斯、保时捷和丰
田位居前三甲。
(谁告诉我JD power是不是也被日本人收买了？)
年度汽车可靠性调查（Vehicle Dependability Study）是针对使用车辆3年以上的车主
进行的调查，2013年度调查的范围涵盖了2010年生产的车型，J.D.Power的统计是基于
100辆单个车型发生的故障率（PP100)，这项调查已经进行了24年。
根据统计，汽车产品可靠性以每年5%的增幅在逐步提高。美国国内生产的汽车同进口车
型的可靠性在逐渐接近，已经缩小到10PP100指标。
在本次调查的18个类别中，丰田汽车延续了其在可靠性调查中的优异表现，在7个类别
中获得大奖（获奖车型分别是 Lexus ES 350; Lexus RX; Scion xB; Scion xD;
Toyota Prius; Toyota Sienna; and Toyota RAV4）,而通用摘得了4个类别的大奖（获
奖车型分别是Buick Lucerne; Chevrolet Camaro; Chevrolet Tahoe; and... 阅读全帖 |
|
f*******3
发帖数: 584 | 4 There are Fuses for each types of electric power. Very likely the fuse that
for the power window, power lock was burn out.
Check your car manual, the fuses section. There should have a listing and
diagram which fuse is for which functions. |
|
h*****g
发帖数: 357 | 5 2010年的passat, 在中午太阳底下趴了两小时, 回到车后, 发现driver side的控制
power window和power door的开关都不工作了,就象断电了. 但是passenger side的
power window 工作正常. 启动车开了大概15分钟, driver side的power window又能工
作了, 好象电又通了. 我感到非常的困惑.
拿到dealer, dealer也检查不出来, 说等问题再现的时候再来.
请问车版达人, 这一般是什么问题? 是接触不良吗? |
|
d****1
发帖数: 500 | 6 想换下Power steering 机油，manual上写着用Dexron III（红色），其实也是变速箱
的用油(ATF).
在autozone店员说他们有一种适合大部分车型用的Power steering fluid，价格比ATF
还贵点，请问各路好汉，用这个Power steering fluid代替Dexron III油会有影响吗？
谢谢！ |
|
G***G
发帖数: 16778 | 7 can a power adapter be used as power charger?
for example, a 12 v battery
can be charged by a 12v power adapter or not? |
|
t*********u
发帖数: 26311 | 8 症状： 车在低速转弯或者等红灯时 经常但不是每次都有异响
有点像皮带或者pulley有问题的声音 大概在engine bay里面driver前方
一个比较信任的mechanic查了说 没有发现什么问题
搜了一下 网上很多人说power steering pump whine的声音
不少人表示换了几个pump都不能解决问题
不过就是有声音 没有出现大面积power steering failure的情况
有个人说可能是里面有空气 还有人说需要换power steering fluid
请问power steering fluid需要定期更换么？ |
|
k*********s
发帖数: 4474 | 9 我觉得是真漏了，dealer未必真忽悠你。power steering fluid用十多年都未必见少。
dealer怎么修上上忽悠你。pump空转肯定坏了是扯淡的。你的明显没坏，rack漏油是真
的。但是dealer不会给你只换个seal，要换就全换，毕竟人家要给你warranty。不然你
要别的地方也漏了，回去找dealer，这里有很多不必要的麻烦。
power steering pump eBay上卖新的的aftermarket 50块钱绝对买的到。dealer收你
1300也着实因为横置V6发动机换pump的空间太小，人家真得忙活一阵。
[在 nasreddin (纳斯尔丁) 的大作中提到：]
:steering oil漏光了，所以要换零件，ps rack 600多，pump 1300。给我解释说power
steering rack的seal老化导致油漏光，pump由于空转时间久了，也就坏了（pump到底
:有没有有很大疑问）。如果seal老化，难道不能重新seal一下？一定要整个rack都换
？pump真的那么容易坏吗？
:更新：
:出了dealer去一个以前去的mecha... 阅读全帖 |
|
f*****y
发帖数: 1997 | 10 14年的大切 limited version
我去年12月换机油，机械师说我的 power steering fluid 液面太低了 ，几乎在MIN之下
去 jeep dealer 查， 没有发现泄漏，帮我加满到MAX，还收了15刀
当时才开了2万麦左右
过了一年， 上周自己查 power steering fluid level. 又到了 MIN 附近
现在里程数是 3万3左右，
去了另外一家 jeep dealer 还是说没有查出 leaking
他们解释是： power steering fluid 和coolant 一样， 因为缓慢泄漏，蒸发等原因
会有损耗的，每年补一些很正常。 如果是每个月或者每三个月就要补，才不正常
我拥有过6 - 7 辆车， 不同牌子， 从来没有见过 power steering fluid 蒸发的
大家开大切的有一样的问题么？
我网上 google 了一下， 好像老美的JEEP论坛上这个问题还很多。 |
|
c****u
发帖数: 37 | 11 嗨，各位，我替一个国内的HR朋友发个招聘的帖子。这是个在北京的知名外企的职位，
他们很想找海归。如果感兴趣，请直接email联系她，叫她Karen就可以，多谢。
*******************************
Sr. Power Electronics R&D Engineer-Fortune500, Beijing, China
Hi, every mitbbs member, a global company in electronics and electrical
engineering has an opening for a Senior Power Electronics R&D Engineer. This
position focuses on innovation in power electronics field and is
responsible for Product research and development in power electronics field.
Working Partners/Contacts
-Bus |
|
D*******0
发帖数: 4476 | 12 我想要的物品:
1x HP Officejet Power Adaptor & Power Cord for HP Officejet 6000
If you have a broken HP Officejet (any model), you may not need the power
adaptor or cable anymore.
单张面值:
可接受的价格(必须明码标价！):
$8 1-2 day to CT
物品新旧要求:
Any working but no obvious damage condition
邮寄方式要求:
ML
买卖双方谁承担邮寄损失(Required if not code only):
BUAM
付款方式说明:
Billpay, Chase Quickpay, Paypal
其他补充说明:
广告的有效期:
till get
物品来源:
Legally
我的联系方式:
PM
二手交易风险自负！请自行验证是否合法和一手卡！: |
|
h****n
发帖数: 322 | 13 PhD年底毕业，主要论文部分还没有完全结束，再加上各种paper，报告要due，就一直
没来得及好好找工作，最近在linkedin上看了几个opening，投了几家，但是都还没有
消息。
research主要是micro-grid power system optimization，基本都是做的系统层的控制
优化，不涉及power electronics的控制和设计。不过本身power electronics还是学的
不错的，只是很少在具体的项目中运用到。PLC也学得不错，也是没有经验，不过这俩
方面要拣起来应该很快。当然职位还是偏重power system最好。
博士期间也做了很多其他项目，很杂，其中包括hybrid electric vehicle的modeling
和控制方面问题。
也请大牛指点下，目前有哪些potential的公司，如可以内推，更是内牛满面！ |
|
x**********e
发帖数: 924 | 14 top rate 有20% discount
power 和 non-power 是一样的
不过成为top-rate的条件之一 是 先要成为power-seller |
|
m********t
发帖数: 13072 | 15 最搞笑的是，她竟然不知道power本身就包括了正能量, 这个title就等于双语性重复了
，为了不引起嫌疑嫉妒lz是hot girl，我只好有理有据地贴出wiki定义：
Power (physics)
From Wikipedia, the free encyclopedia
In physics, power is the rate of doing work. It is equivalent to an amount
of energy consumed per unit time. In the SI system, the unit of power is the
joule per second (J/s), known as the watt in honour of James Watt, |
|
m********t
发帖数: 13072 | 16 最搞笑的是，她竟然不知道power本身就包括了正能量, 这个title就等于双语性重复了
，为了不引起嫌疑嫉妒lz是hot girl，我只好有理有据地贴出wiki定义：
Power (physics)
From Wikipedia, the free encyclopedia
In physics, power is the rate of doing work. It is equivalent to an amount
of energy consumed per unit time. In the SI system, the unit of power is the
joule per second (J/s), known as the watt in honour of James Watt, |
|
D*******0
发帖数: 4476 | 17 我想要的物品:
1x HP Officejet Power Adaptor & Power Cord for HP Officejet 6000
If you have a broken HP Officejet (any model), you may not need the power
adaptor or cable anymore.
单张面值:
可接受的价格(必须明码标价！):
$8 1-2 day to CT
物品新旧要求:
Any working but no obvious damage condition
邮寄方式要求:
ML
买卖双方谁承担邮寄损失(Required if not code only):
BUAM
付款方式说明:
Billpay, Chase Quickpay, Paypal
其他补充说明:
广告的有效期:
till get
物品来源:
Legally
我的联系方式:
PM
二手交易风险自负！请自行验证是否合法和一手卡！: |
|
d********l
发帖数: 4221 | 18 版上学习了一下，发现mixer学问还不少
比如power的mixer 必须要power的音箱或者pre amp
所以我只能买non power的
朋友说他用的vocopro da-1000 pro，是pre mixer，和mixer有区别么？
有点晕了 |
|
h*****u
发帖数: 40 | 19 【 以下文字转载自 Returnee 讨论区 】
发信人: hulutou (葫芦), 信区: Returnee
标 题: Job Opening at GE China-Renewable Power and Motor Driver Engineer
发信站: BBS 未名空间站 (Fri Jan 8 14:31:28 2010, 美东)
Job Title: Renewable Power and Motor Driver Engineer
Job Code: 1122686
Contact Mailbox: C************[email protected]
Responsibilities:
Research and development of advanced power electronics system
technology, including：
A. Renewable energy and distributed generation such as wind and PV;
B. High power motor driver for Oil & Gas and |
|
c****u
发帖数: 37 | 20 嗨，各位，我替一个国内的HR朋友发个招聘的帖子。这是个在北京的知名外企的职位，
他们很想找海归。如果感兴趣，请直接email联系她，叫她Karen就可以，多谢。
*******************************
Sr. Power Electronics R&D Engineer-Fortune500, Beijing, China
Hi, every mitbbs member, a global company in electronics and electrical
engineering has an opening for a Senior Power Electronics R&D Engineer. This
position focuses on innovation in power electronics field and is
responsible for Product research and development in power electronics field.
Working Partners/Contacts
-Bus |
|
x*p
发帖数: 78 | 21 【 以下文字转载自 JobHunting 讨论区 】
发信人: xop (xop), 信区: JobHunting
标 题: Intern 职位: Semiconductor RF Power Devices
关键字: Semiconductor,internship,RF power device
发信站: BBS 未名空间站 (Mon Jan 7 17:31:31 2013, 美东)
Mitsubishi Electric Research lab is seeking a highly motivated intern to
carry out research work on Semiconductor RF Power Devices. The ideal
candidate would be in the middle or second half of a Ph.D. program in
Semiconductor and large bandgap Power devices Physics, design and device
modeling. Strong... 阅读全帖 |
|
s*******s
发帖数: 162 | 22 想问一下这类产品买了一般能用几年？ 网上看到很多人抱怨consumer grade的power
washer过了１，２年就会开始出现内部漏水,pump坏了等等问题。 电的和汽油的都有
这问题，consumer grade机器里面的零件不方便换，过了一年保修期再遇到问题就只能
仍了（不值得修）。
GAS power washer更贵，投资太大损失也大。 洗车我用一般水管冲＋刷子也能凑合，
不想折腾power washer. 用油的工具冬天储存也麻烦， 所以想买个用电的凑合一下。
有谁租过power washer? 想知道一下租金+保险要多少？ |
|
|
c****u
发帖数: 37 | 24 嗨，各位，我替一个国内的HR朋友发个招聘的帖子。这是个在北京的知名外企的职位，
他们很想找海归。如果感兴趣，请直接email联系她，叫她Karen就可以，多谢。
*******************************
Sr. Power Electronics R&D Engineer-Fortune500, Beijing, China
Hi, every mitbbs member, a global company in electronics and electrical
engineering has an opening for a Senior Power Electronics R&D Engineer. This
position focuses on innovation in power electronics field and is
responsible for Product research and development in power electronics field.
Working Partners/Contacts
-Bus |
|
b******r
发帖数: 16603 | 25 Many brokers offer bigger buying power when you switch to some special
margin accounts, such as portfolio margin requirement at TD Ameritrade.
I never worry about buying power though. For safety, I always Have cash.
But if you want to squeeze out some buying power, could try those special
margin accounts. To be qualified,
150k account value should be enough. Not difficult to get anyway.
[在 bid (你出价) 的大作中提到：]
：1. 如果昨天short了1个strangle，今天分别close了long leg and short leg，这个
过程对今天的DT buying power有任何影响... 阅读全帖 |
|
a******e
发帖数: 36306 | 26 Kenzo Kimura Power Integrations 408-574-4841
K**********[email protected]
招application engineer：
Power Integrations Applications Engineer (San Jose, CA)
As an Applications Engineer you will be responsible for switching power
supply systems development and applications engineering.
Specific responsibilities are:
' Research and define switching mode power supply topologies based on the
specialties of the company's products.
' Work with IC designers on new product development and research new
applicat |
|
h****8
发帖数: 599 | 27 看过t-muscle上一篇讲述power clean 技术要点的文章，总结下来关于新手如何逐渐熟
悉power clean：
首先练习其分解动作，1。high pull 体会脚蹬地配合耸肩
2。hang clean 体会power clean的后半程，旋转手肘至抬平
今天早上练了一会high pull以后再来Power clean,果然感觉好一点，traps能够更有意
识的发力了 |
|
P********a
发帖数: 24 | 28 【 以下文字转载自 Fitness 讨论区 】
发信人: Paniculata (齐齐), 信区: Fitness
标 题: 来问个power yoga的问题
发信站: BBS 未名空间站 (Thu Oct 20 22:29:56 2011, 美东)
第一次做power yoga，跟一个amazon上的DVD，所有动作，除掉1－2个，都可以做并且
坚持下来，在结束后觉得还可以。我认为是这个难度对于我似乎比较合适，不知道练过
的人认为怎样？
另外这个盘的内容是不是比较简单的power yoga？我买前也没有做什么比较工作，也不
是太了解。请有经验的指点一下。
盘是这个
http://www.amazon.com/Bryan-Kest-Power-Complete-Collection/dp/B
谢谢！ |
|
y****g
发帖数: 36950 | 29 【 以下文字转载自 Joke 讨论区 】
发信人: yugong (愚公挖坑), 信区: Joke
标 题: 我已经把黑色iPhone5磨成白色的，连Power键和音量键都磨平了，多图，欢迎围观
发信站: BBS 未名空间站 (Wed Mar 20 00:06:46 2013, 美东)
裸奔15天，在昨天晚上突然发现一道闪光，简直亮瞎了我钛合金的狗眼啊。。
于是一怒之下，去买了砂纸打算把边缘一圈磨白！
可磨了几下之后竟然出现“侧漏”了。。侧边的也磨到了。。晕啊
于是二怒之下，干脆把全部都磨白！！！！
经过一下午的努力，终于磨好底部和右侧边，可突然发现一个大问题！音量键和power
键那里没办法磨啊！
磨成这个样子了：
顶部的样子，我勒个去。。丑死啦。。
肿么办？？于是乎，三怒之下，我决定做一件更狠的事：
我要把这几个键磨平！这样才能把全部都磨白！
开始用力磨啊磨：
哈哈，终于磨。。平。。了。。。
音量键和静音键也磨。。平。。了。。好光滑啊~~
正所谓一怒磨白；二怒磨光；三怒磨平，想不到竟然发现了一个天大的秘密和创新：
原来按钮不用凸起也能按！磨平后的音量键和pow... 阅读全帖 |
|
p*********r
发帖数: 4593 | 30 Seems like the power zoom lens has some issues. See the review comments from
"imaging-resource.com"
Unfortunately, the Power Zoom kit lens has a couple of quirks that mean we
can't recommend it, unless shake-free video is your main goal. As we noted
in our Lumix GX1 review, a vibration-induced blur issue means you have to
pay close attention to your shutter speeds when shooting at telephoto. It's
frustrating, it does crop up in real-world shooting, and it will cause
occasional soft results if yo... 阅读全帖 |
|
i***i
发帖数: 5368 | 31 宋柯婉转的批评了黄妈，说她power过了，love不足。林志炫应该love部分比较细腻，
也许power不如黄妈。但黄妈的power既然是“过了”，那power比她少一点的话不是正
好嘛 |
|
C*****s
发帖数: 292 | 32 On Power
Power is a magical bag. When it expands, it can
sack one thousand mountains; when it shrinks, it
fails to hold even a single needle. From it one can
obtain many things such as coin, rose, glory ...
A kind man may draw timely wind and rain; an evil
one will draw fire and ice. It keeps sophisticated
friendship, shrewd love, hypocritical generosity and
smiling hatred.
Alas! That is power, magical power.
Charles |
|
w****r
发帖数: 17566 | 33 【 以下文字转载自 Joke 讨论区 】
发信人: yugong (愚公挖坑), 信区: Joke
标 题: 我已经把黑色iPhone5磨成白色的，连Power键和音量键都磨平了，多图，欢迎围观
发信站: BBS 未名空间站 (Wed Mar 20 00:06:46 2013, 美东)
裸奔15天，在昨天晚上突然发现一道闪光，简直亮瞎了我钛合金的狗眼啊。。
于是一怒之下，去买了砂纸打算把边缘一圈磨白！
可磨了几下之后竟然出现“侧漏”了。。侧边的也磨到了。。晕啊
于是二怒之下，干脆把全部都磨白！！！！
经过一下午的努力，终于磨好底部和右侧边，可突然发现一个大问题！音量键和power
键那里没办法磨啊！
磨成这个样子了：
顶部的样子，我勒个去。。丑死啦。。
肿么办？？于是乎，三怒之下，我决定做一件更狠的事：
我要把这几个键磨平！这样才能把全部都磨白！
开始用力磨啊磨：
哈哈，终于磨。。平。。了。。。
音量键和静音键也磨。。平。。了。。好光滑啊~~
正所谓一怒磨白；二怒磨光；三怒磨平，想不到竟然发现了一个天大的秘密和创新：
原来按钮不用凸起也能按！磨平后的音量键和pow... 阅读全帖 |
|
f********h
发帖数: 146 | 34 【 以下文字转载自 Psychology 讨论区 】
发信人: fisherfish (钓鱼钓鱼！！), 信区: Psychology
标 题: Little ugly truth-幸福的家庭需要明谋与暗算的技术- Power
发信站: BBS 未名空间站 (Mon May 5 22:41:18 2008)
看了很多很多女孩在网上贴的家庭故事，关于家庭暴力，关于男人忘记了浪漫，关于男
人控制了认可与被认可的权力。许许多多的哀怨，我们总是想也想不清楚。
关于这些家庭的冲突，对以往爱情的质疑，对家庭的失去信心，应该可以从多个角度去
解读。比如行为科学，心理学，甚至纯粹的经济学。。
我就先来试着从一个角度来和大家讨论： Power and influence.
Power的概念就是：Power refers to a capacity that A has to influence the
behavior of B so that B does something he would not otherwise do. Three
elements: potential/ depende |
|
y*m
发帖数: 60 | 35 Apple Ships New Power Mac G5
Over 100,000 Ordered Since June 23 Introduction
CUPERTINO, California—August 18, 2003—Apple® today announced that it has
begun shipping the two single processor models of its Power Mac® G5, the
world’s fastest personal computer featuring the first 64-bit desktop
processor and the industry’s first 1 GHz front-side bus. The dual 2.0 GHz
Power Mac G5 will ship late this month, as planned. Apple also announced that
it has received orders for over 100,000 Power Ma |
|
y*m
发帖数: 60 | 36 Microsoft: Virtual PC for Power Mac G5 'expected within a year'
Power Mac G5 not as open to Windows
Wednesday, August 27, 2003
Apple's new Power Mac G5 may be the fastest Macintosh around, but it doesn't
work as well as its predecessors with Microsoft Windows software.
Apple Computer's new Power Mac G5 may be the fastest Macintosh around, but it
is less able than its predecessors to run Microsoft Windows software.
That's because Virtual PC, the leading emulation program for running Windows
on |
|
w********1
发帖数: 3492 | 37 Mon, 11 Jun 2012 12:50:11 PDT
In its quest for thinness in the Retina Display MacBook Pro, Apple removed
the optical drive and built the display into the unibody construction. The
company's engineers also designed a new, thinner MagSafe power port to
accommodate the notebook's 0.71" height.
The new MagSafe 2 connector -- which is incompatible with the original
MagSafe power bricks as well as devices with a MagSafe power cord built into
products like the Apple LED Cinema Display and Thunderbolt D... 阅读全帖 |
|
x**y
发帖数: 1030 | 38 IP5刚出的时候（12年九月）从ATT签的合约机，由于害怕按坏home键，就用power建比
较多，然后最近power键坏了
开始是power键按下去反应迟钝，现在是感觉power键一直在被按着的感觉，随时准备自
动关机的样子
买的时候用的啥卡不记得了，如果要是用的AMEX就好办些，有延保
也有可能用的freedom的mastercard
这种情况该先联系谁啊AMEX？ ATT？还是苹果？
多谢各大牛 |
|
a*m
发帖数: 6253 | 39 【 以下文字转载自 EE 讨论区 】
发信人: aTm (Aggie), 信区: EE
标 题: Power Management IC software development opening
发信站: BBS 未名空间站 (Tue Sep 21 15:16:41 2010, 美东)
The successful candidate will be responsible for developing and integrating
software drivers for power management and audio products. We develop and
market world-class high integration power management ICs and Analog Baseband
ICs (power + audio).Our success is driven by individuals with an
entrepreneurial spirit and a desire to see their hard work have |
|
A*********l
发帖数: 2005 | 40 Hi,
My home machine was broken. First thing I noticed is that the power supply
fan doesn't move at all when I tried to turn it on. I brought the power
supply to a local computer store and they tested it by connecting its
motherboard connector to a small device. They said none of the indicator on
the device was on, so the power supply is dead.
So I tried two brand new Antec power supplies, none of them work (for
whatever reason).
So my questions are:
1.
So does this mean the motherboard is also d |
|
a********e
发帖数: 136 | 41 使用一半突然就跟电源切断那样power off，然后有时候要按好几次power button才
power on。power supply unit才用半年不到，有没可能是motherboard的问题？ |
|
s*******t
发帖数: 65 | 42 救命: Dell Inspiron 1525 laptop no power light, battery light flash orange,
wifi light flash blue/orange
I use the Inspiron 1525 as a desktop, so I never plugged in the battery.
Everything was normal yesterday and I shut down the laptop before went to
bed.
This morning when I connected the AC adapter, there's no power light, the
batter light flash orange, the wifi light (on the right side of the laptop)
flash blue and orange. When I press down the power button, I can hear the
fan start running, no... 阅读全帖 |
|
p*******e
发帖数: 45 | 43 你可以参考一下Baliga的“power semiconductor device”里面的power MOSFET, dV/
dt capability。如果Vt太小，而且Gate driver的output resistance偏大的话，并且
你的Cgd比较大，那么high speed switching的时候，对Cgd的charging and
discharing current会导致你的power switch关不断（ic*Rg > Vt)。
所以，Vt应该大些，但是对于某些器件，Vt太大，可能Ron会受影响。对于你的0.8V Vt
，也许可以通过改进gate drive，提供一些negative gate voltage，这样的drive应该
可以解决你的问题。
如果是GaN的heterojunction power device，switching speed能有多快？current collapse的问题搞定了吗？ |
|
l****n
发帖数: 168 | 44 【 以下文字转载自 JobHunting 讨论区 】
发信人: leguan (leguan), 信区: JobHunting
标 题: 请问power electronics以下哪几个方向找工作容易呢？
发信站: BBS 未名空间站 (Tue Feb 17 06:11:23 2009)
想申power electronics这个方向的phd,不知道以下哪个方向找工作比较容易呢：
1.power electronics in pulse power
2.hybrid/fuel cell vehicles
3.renewable energy sources
多谢大家~ |
|
h******2
发帖数: 69 | 45 想请教一下前辈，如果我能转到power那边，估计还要至少读上三年phd来学习power的知识和实践。你指的补充知识是指在本科和研究生时学的吗？能问一下需要补充什么方面的知识才行呢？我本科时学过电路，数电，模电。其他电力电子，电力系统课程没有学过，不过应该可以在未来的一年里选一些相关的课程。
您觉得power electronics和power system 哪个前景更好， 更容易找工作？
多谢指导！
等. |
|
E*****a
发帖数: 757 | 46 工作不好说，有饭吃当然肯定有。你这个做的大概就是digial power control。
power electronics的control目前还主要是模拟的，但是motor drive很多是用
digital control的。原来power supply之类有digital control的趋势，现在看来
这个不一定会成功了。所以你这个，对自身的发展应该主要是embedded。
power是另个行业，按说你光做做这个embeded控制还是没办法进入的。
motor |
|
x*p
发帖数: 78 | 47 【 以下文字转载自 JobHunting 讨论区 】
发信人: xop (xop), 信区: JobHunting
标 题: Intern 职位: Semiconductor RF Power Devices
关键字: Semiconductor,internship,RF power device
发信站: BBS 未名空间站 (Mon Jan 7 17:31:31 2013, 美东)
Mitsubishi Electric Research lab is seeking a highly motivated intern to
carry out research work on Semiconductor RF Power Devices. The ideal
candidate would be in the middle or second half of a Ph.D. program in
Semiconductor and large bandgap Power devices Physics, design and device
modeling. Strong... 阅读全帖 |
|
