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全部话题 - 话题: decoupling
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z****g
发帖数: 3509
1
来自主题: Military版 - 中国和西方世界decouple已成定局
中美贸易战谈不拢,decouple已成定局。
下一步就是美国和其他国家的贸易协议都会要求对方和中国decouple,就和新的USMCA
协议一样。
中国最后能维持着不decouple的也就剩一带一路的shithole了。
r*******u
发帖数: 8732
2
来自主题: Vancouver版 - 好难同美元decouple
好难同美元decouple
[2009-10-07]
港股大升430点报21241点,一举冲破10天、20天及50天平均线。股市大升借口是澳洲加息,憧憬经济复苏,加息潮令银行股息差改善,因此受惠经济复苏的航运股及息差改善的内银股升幅显著。汇控(005)为应付金融危机,不但大减派息更要供股集资,曾承诺在营运好转后增加派息,但这承诺可能要押后兑现。
全球经历去年的金融海啸,应对有两大方向,一是大力注资采宽松政策救市,另一是加强金融业监管,防止海啸再出现。国际间在海啸后归纳祸因,除了贪婪及风险管理不善外,亦与银行本身底子不够厚,经受风浪能力不足有关。因此,纷纷建议强化银行资本,以及要银行对风险业务有更大的资本承担。可是强化资本推行得太快或有反效果,较早前内地有意推行银行间互相持有的次级债券,要在资本中扣除,即时令银行股价大跌,社会批评声此起彼落,最终亦要让步减缓推行。
国际间正研究提升银行资本,可是这样做会令银行有增资压力,汇控董事欧智华就警告,若多项强化资本措施推行得太急或太重手,汇控可能被逼推迟兑现增加派息的承诺。
其实,银行强化资本长远方向正确,但不应推行过急,一来银行刚从海啸中站稳阵
q**w
发帖数: 782
3
http://www.nature.com/nature/journal/v461/n7268/abs/nature08470
Letter
Nature 461, 1265-1268 (29 October 2009) | doi:10.1038/nature08470; Received
17 June 2009; Accepted 27 August 2009
Preserving electron spin coherence in solids by optimal dynamical decoupling
Jiangfeng Du1, Xing Rong1, Nan Zhao2, Ya Wang1, Jiahui Yang1 & R. B. Liu2
1 Hefei National Laboratory for Physical Sciences at Microscale and
Department of Modern Physics, University of Science and Technology of China,
Hefei, Anhui 230026... 阅读全帖
s**w
发帖数: 499
4
https://www.forexlive.com/news/!/the-basketball-wars-have-begun-20191008
Begun, the basketball war has
Who could have imagined that a tweet from a basketball executive would be
the flashpoint in a decoupling of the US and China.
Here is the crux of the issue: China prioritizes social cohesion above free
speech. The US system prioritizes profits.
That creates an impossible axis. When Houston Rockets GM Daryl Morey tweeted
an image about standing with Hong Kong it exposed the fault line.
This is t... 阅读全帖
S*******r
发帖数: 11017
5
来自主题: Living版 - 上下楼怎么隔音
一般来说,隔音有四大原则/手段:
1.MASS - 在音源和你之间放质量大的障碍物,比方说砖墙DRYWALL之类的重物
2.DAMPEN - 在音源和你之间放能够衰减声波震动的东东
3.DECOUPLE - 把声波传播经过的紧贴两层东东适度隔开,减少共振
4.ABSORPT - 在室内贴吸音材料,防止声波在室内二次反射
所有的隔音工程采用的手段无外乎以上四种,而以上四种手段对于不同的声音传播和隔
音需要又各有千秋,所以具体施工过程中要知道如何灵活运用。
你家楼上走路的脚步声和说话声是两种不同的声音传播,前者是直接踩在地板上引起震
动,后者是声音在空气中钻过楼板之间的空隙传播。所以各自的隔音手法也不同。前者
要用decouple来处理,如果二楼铺的是木地板,搞不好铺地板时候没铺underlayment,
这个你最好要先检查一下。还有就是楼层之间的drywall,最好能拆开现有drywall
sheet,在JOIST上加装noiseproofing clips,这样一来,楼上有人走路造成的震动不会
轻易传动到楼下的天花板上,实现decoupling.
至于说话声,那就要用green glu... 阅读全帖
z****e
发帖数: 54598
6
结果还是通过了
我不知道楼上说的join行不行
但是我看了网络上的答案是suspend
刚聊了聊,发现这是一个core java的职位,并不全是j2ee的职位
对web什么东西都不要求,但是对原理以及模式,decoupling之类的要求比较多
比如要求解释为什么spring能够decoupling,而且恨隐晦地问
说几个构架的问题
其中一个
两个模块,要求尽最大可能decoupling,但是又要互相调用,你怎么办?
我的答案是
第一层就是用设计模式给降低coupling,但是设计模式很难做到真正的降解
因为要自己去写各种构造器,也就是framework
而这些framework又会跟现有实际应用的代码coupling
所以建议第二步就是套上spring给做到彻底的剥离,或者干脆用上ejb
本来还想展开说说ejb的,但是空间不够了
还有一个实例就是,simon是一个构架师,他有一台机器
这台机器从另外一个system接收数据,那么突然有一天
那个system升级了,而数据的格式全部改变了,为此simon很痛苦
问你怎么办?
我的答案是,首先考虑把现有的这个数据转换成原来格式,然后就好了
... 阅读全帖
b*******h
发帖数: 2585
7
好像还是有一点区别的。旁路电容叫bypass 吧。decoupling 是去藕。
有的电路两个都有。不过好像叫法也很乱。
好像最正统的旁路电容,是防止断电的时候过压的。一般是离负载那一边近的。
离电源近的,防止负载影响电源的,是最正统的decoupling cap。
还有离负载近的,就像一个小电池一样的电容,也叫decoupling cap。
T******T
发帖数: 3066
8
Probably need to determine the noise source 1st before your act. Is it due
to crosstalk between your high switching digital signals and or is it really
power supply related due to the high switching current sourced from the
supply as your suspicion indicates ?
If the noise indeed manifests itself on power and ground then decoupling
near the power supply would help to mitigate it. If your glitch is on the
signal only, then decoupling the supply won't help, and instead you should
try to look at p... 阅读全帖
c*m
发帖数: 40
9
来自主题: ME版 - 请教 thermal distortion
恐怕不能说多薄就可以简化为平面应力问题。而是看其他两维上的长度和厚度相比有多少
倍。比如,10倍应该足够大了。
其实计算这个问题不需要知道许多理论公式,因为你是用软件包来计算的。以ABAQUS为例
,只要把网格建好,把传热过程和应力过程模拟出来就可以了。
这个问题包括两个过程(process), which are thermal process and mechanical
process. 如果两个过程分开算,就叫decoupled,合在一起算就叫coupled。coupled算起
来麻烦,一般跟decoupled也差不了多少,所以多数人都是用 decoupled model.
估计你是学heat transfer的,那么模拟thermal 过程应该没问题。模拟mechanical过程
也很简单,就事用同样的网格,把温度场当作一种load输进去就可以了。当然要注意定义
好它的材料参数,最好是 temperature dependent 的,否则算的可能差别很大。
凑巧我就是做类似东西的。有不明白的可以再问。

distortions,
网上
to
deformation.
简化
j****n
发帖数: 7636
10
来自主题: Military版 - 奉劝老将和小将
基本上明白你的意思。可是你不去促使他decouple, 如你所说“TG的现在是不可能自己
来党国DECOUPLE”。 如果中国能像小日本那水平再变当然没问题。可这里有两问题,
一是在党的领导下,中国能那末富吗?二是万一(其实是很可能)土共的寿命在你讲得
水到渠成之前就到了呢?而且这种危机本身就多半是经济危机引发的。

分流也罢,都不
c**i
发帖数: 6973
11
来自主题: Military版 - Latest on Mitsubishi Regional Jet (MRJ)
James Simms, Japan's New Passenger Jet Takes off Into a Perfect Storm. Wall
Street Journal, Sept 24, 2011.
http://online.wsj.com/article/SB10001424
053111903703604576588782647706772.html
Note: Geared Turbofan (GTF) is Pratt and Whitney's invention. Whether it is
as good as touted, it is unclear yet.
(a) geared turbofan
http://en.wikipedia.org/wiki/Geared_turbofan
(The Geared turbofan is a type of turbofan airplane engine, similar to a
turbojet. It consists of a geared ducted fan with a smaller d... 阅读全帖
b***y
发帖数: 14281
12
来自主题: Military版 - 方励之的学术成就全记录
既然有人争论方的学术水平,就上网搜了一下。应该说这个水平对于一个junior
faculty来说可以算是很牛B了,但是对于老方这种senior的已经搞了一辈子的人来说,
就只能算so so。不要说是院士,离aps fellow的级别也还差了不少。引用率最高的一
篇文章还是95年到了arizona之后跟老外合作的,被引118次,这也是方唯一一篇被引用
上百次的文章。可见方励之89之前确实没有做出过什么重要的工作,他的名声和地位绝
对是靠政治得来的,当然其中部分的也是80年在中国搞科普所得,必须承认科普工作也是
有重要的社会意义的。
(BTW,有人说你这个搜索未必完整。不错,确实不能保证100%毫无遗漏。但是我
用的search engine is THE search engine everybody in this community uses today.
So, if any article is not found by this search engine, sadly, it simply doesn't matter,
because no one would ever n... 阅读全帖
m**********e
发帖数: 12525
13
搞笑
电传是最先进的,
因为无论船舶还是汽车都需要不断改变速度,
如果直接驱动,无论柴油机还是核反应堆需要不断改变工况,
这样造成发动机不能在最佳转速下恒速转动
电传的优点是可以把动力和驱动decouple
decouple后动力可以在最佳转速下恒速运转,
发电后用电池做buffer,这样电机加速或者减速都不影响
发动机的转速,达到最佳效率
你看早期的内燃机车就是电传,现在的hybrid汽车也是走这个思路,
最近开始出现全电传的船舶
这分明是业界的趋势
c********e
发帖数: 4283
14
来自主题: Military版 - It a NOTHING deal, dumb!
Trump已经开了个头了,而且现在朝野一致反华,所以下任总统即便换人了,美国敌对
,抑制中国的战略思路不会改变,中国高层智囊里如果这一点都没意识到,中国早就别
混了。
但是关键的关键是,时间在中国这一边,中国在上升,美国在下降,此消彼长,只要不
激化矛盾,不发生decoupling, 只要中美还粘在一起,时间,it and by itself, will
work things out, and that is to the favor of China!
只要中美不decouple, 其他的都是浮云,in hind sight, 你会发觉都是小打小闹
H******g
发帖数: 402
15
来自主题: Military版 - Pence没有放低姿态的意思
把中国从头批到尾,香港,台湾,新疆都说了。不寻求decouple的几句话的context 是
说如果中国不要和国际社会decouple 美国也不会。
智利的约怎么签得下去
H******g
发帖数: 402
16
请输入回复内容
l****z
发帖数: 29846
17
On January 21 when the Canadian Central Bank unexpected slashed interest
rates, I wrote Canadian Recession Coming Up.
Following the rate cut, the yield curve in Canada inverted out to three
years. Inversion means near-term interest rates are higher than long-term
rates.
I saw no other person mention the inversion at the time. An inverted yield
curve generally portends recession.
Nine days later, the Canadian yield curve is still inverted. Let's compare
what I posted about the curve on January 21... 阅读全帖
l****z
发帖数: 29846
18
来自主题: USANews版 - 一篇评论人民币汇率的文章
China Openly Pledges to Sink the Yuan vs. the Dollar
updated on Fri Jan 22, 2016 19:37 by [email protected]
/* */
China Drops Dollar Peg
If China was really serious about doing what every major country in the
world does, it would float the yuan.
On Thursday, I saw this MarketWatch headline: China Serious about Dropping
Dollar Peg.
I was totally unimpressed after reading the article.
China will not do the one thing it has needed to do for decades: Let the
Yuan float. China still insists on ... 阅读全帖
f****l
发帖数: 5514
19
看这里,光靠torque converter不够的,新的GLC专门设计了一个clutch来decouple
engine from driving train, 叫"sailing"
http://www.autoblog.com/amp/2016/03/16/mercedes-amg-glc43-new-york-reveal/
In order to increase efficiency, in "Eco" mode the ECO start/stop function
and the sailing function reduce fuel consumption: when the driver releases
the accelerator in a speed range between 37 and 99 mph, the clutch is
disengaged and the engine is decoupled from the powertrain. The electronics
reduce the engine speed to idle level... 阅读全帖
s*******x
发帖数: 427
20
Position: Decoupled Development Engineer
Location: Auburn Hill, MI
Altair ProductDesign is a global, multi-disciplinary product development
consultancy of more than 700 designers, engineers, scientists, and creative
thinkers. As a wholly owned subsidiary of Altair Engineering, Inc. (www.
altair.com), this cross-functional organization is best known for its
leadership in combining human and machine creativity to fuel innovation,
automate processes, and develop new methods. Altair ProductDesign... 阅读全帖
s*******x
发帖数: 427
21
Position: Decoupled Development Engineer
Location: Auburn Hill, MI
Altair ProductDesign is a global, multi-disciplinary product development
consultancy of more than 700 designers, engineers, scientists, and creative
thinkers. As a wholly owned subsidiary of Altair Engineering, Inc. (www.
altair.com), this cross-functional organization is best known for its
leadership in combining human and machine creativity to fuel innovation,
automate processes, and develop new methods. Altair ProductDesign... 阅读全帖
o*******p
发帖数: 27
22
来自主题: JobHunting版 - 请教H1B -> H4 -> H1B (包子谢)
Decoupling H1B and H-4 Periods of Stay in the U.S.
Prior to December 5, 2006, the maximum allowable total time of 6 years in H
status applied to dependents in H-4 status, as well. That is, time in H-1
counted toward the total 6 years allowed in H-4 and visa versa. For example,
a spouse in H-4 status for 3 years, who wished to change to H1B status, was
eligible for H1B status for the duration of only 3 more years. A December 5
, 2006 USCIS interoffice memorandum, known as the Decoupling Memo, pro... 阅读全帖
f****4
发帖数: 1359
23
不管MVC算不算Gof DP,Gof的确是提到MVC了。时间太长,忘记了。
Google了一下
http://www.dofactory.com/topic/1226/about-mvc-and-gof-patterns.
Hi,
Well, no MVC is not one of the GoF patterns. They are not at the same level.
MVC is what is called an architectural pattern while GoF patterns are
design patterns.
However, when implementing MVC you can take advantage of existing patterns.
Take the Head First Design Patterns book they build MVC using Strategy,
Composite, and Observer pattern. And I'm sure that there exists other
im... 阅读全帖
s*******x
发帖数: 427
24
Position: Decoupled Development Engineer
Location: Auburn Hill, MI
Altair ProductDesign is a global, multi-disciplinary product development
consultancy of more than 700 designers, engineers, scientists, and creative
thinkers. As a wholly owned subsidiary of Altair Engineering, Inc. (www.
altair.com), this cross-functional organization is best known for its
leadership in combining human and machine creativity to fuel innovation,
automate processes, and develop new methods. Altair ProductDesign... 阅读全帖
l*n
发帖数: 529
25
来自主题: JobHunting版 - 随口说几句
楼主说的coding和你说的大系统应该不是同一个问题,系统再大也是通过decoupling/
partitioning来细化到具体的coding任务的。SO当然不负责告诉你怎么decoupling。
w*******r
发帖数: 14
26
来自主题: JobHunting版 - 内推 VMware NSX multi-cloud test/QE
Hi,
目前这个位置大概有4个openings,level大概从new grad 到senior (3-5年经验)。
职位的主要要求是QE mindset和testing 经验或者兴趣,然后要懂基本的编程,如果有
网络/cloud知识就最好。如果感兴趣,请把简历发到我的邮a class="__cf_email__" href="/cdn-cgi/l/email-protection" data-cfemail="9276313ee5fdfdf6fff3e0f6e0d2ebf3fafdfdbcf1fdff">[email protected]/* */
https://careers.vmware.com/job/palo-alto/qe-nsx-multicloud/1567/4004994
Job ID 81325BR
Date posted 02/15/2017
NSX Everywhere R&D – QE Automation framework developer
VMware NSX is a network virtualization platform th... 阅读全帖
s*********b
发帖数: 815
27
来自主题: SanFrancisco版 - 其实家务最简单了,有个P的抱怨头
看转的那些老大抱怨家务有感。对懒人来说,做家务和做OO的3D策略一样:
decouple, defer, delegate。
Decouple是说不要把家务同沉闷联系起来嘛。比如洗碗。我小就在洗碗的
时候放电子书,一边洗碗一边听。不知不觉碗就洗完了。如果不喜欢听书也
行啊。我小最近莫名其妙轻度抑郁,没有求知的欲望,所以最近每天洗碗的
时候放半集House M.D.(P.S., 爱死House M.D.了,什么时候我才能
有豪斯的洞察力啊),剩下半集作为洗完的奖励。多舒服啊。
Defer是尽量不做。当然,如果您老既是洁癖又是懒淫,只能怪自己投胎不幸了。
不然的话,不喜欢做就少做呗。谁说一定要每周擦窗子来的?谁说每天都要把浴室
地板的毛发打扫干净的来着?谁说后院一定要种花花草草来着?谁说一定
要小孩儿来着?
Delegate是说,实在要做了,找人做就是了啊。找个勤快的劳模,时不时
来打扫一下。吸尘用机器人代劳。报税用软件或者干脆请H&R。才多少钱啊?
换来夫妻黏糊的时间,多值呐。
最后再友情赠送一条:Deceive。实在逃不过去的活路,就想想从中得到的好处
呗。买车是烦,但想想搞清了dea
j*****I
发帖数: 2626
28
我有说assembly无聊么? 不过你这里提到的移植性倒是有点意思。 对于machine dependent
language,这样已经够革新的了。看来我理解的有点死。
我就把我看得贴在这八。
The late 1940s and the late 1950s saw the introduction of the first
general-purpose electronic computers for defense purposes. These
machines could run code that addressed any problem, not just a single
predetermined task. The downside was that the code executed on those
computers was in a machine-specific "language" with the program coupled
to the hardware itself. Code developeed for one machine cou... 阅读全帖
z*******3
发帖数: 13709
29
来自主题: Java版 - 说说spring和ejb的差别
其实一直以来,我觉得很多人,对于business tier这一层有很大误解
很多人至今还认为,这一层要么是presentation tier也就是web层的依附
要么是integration tier也就是跟db打交道那一层的依附
这是绝对错误的,从我学习j2ee的那一天起,我就坚持认为
business tier才是真正的核心,既不是web也不是db层的依附
所以每当看到别人说,ejb是web或者是db相关,我就觉得有点问题
因为web和db都有专门独立的tier与之配套并封装起来
而只有business tier这一层,无论是spring core也好,ejb的session bean也罢
都是不依附与其他外界的东西的存在,唯一需要的就是下面需要支撑的平台
也就是os和jvm,除此以外,他们是可以独立存在的核心
因为最早j2ee理论提出来的时候,就假设,现有的业务逻辑
是非常复杂的,也就是说定义了input/ouput之后
中间那一个,是假设是可以写很多很多的
所以以ejb为核心,定义其他的组件,所有组件以ejb为核心,围绕着ejb服务
而ejb本身可以打包成jar包,然后在不同的... 阅读全帖
j*****I
发帖数: 2626
30
我就把我看得贴在这八。
The late 1940s and the late 1950s saw the introduction of the first
general-purpose electronic computers for defense purposes. These
machines could run code that addressed any problem, not just a single
predetermined task. The downside was that the code executed on those
computers was in a machine-specific "language" with the program coupled
to the hardware itself. Code developeed for one machine could not run on
another. Initially this was not a cause for concern since there were
on... 阅读全帖
z****e
发帖数: 54598
31
来自主题: Programming版 - go也是三种paradigm混合的语言
no
封装是强行decoupling
如果不封装的话
散落在各处,反而无法decoupling
因为每一个mod都需要去不同地方拼凑
N********n
发帖数: 8363
32
来自主题: Programming版 - dotnet可以用NPM,Bower吗?

类库C的1.0和2.0做成STRONG NAME SIGNED,名字看上去都是C.DLL,但
DIGITAL SIGNATURE不一样,其实就是俩不同的GUID。然后两个C.DLL加
载到系统的GLOBAL ASM CACHE中,在GAC中只认GUID不认名字。你的应
用程序在SETTINGS.XML中指明到底用哪个。如果1.0就给1的GUID,2.0
就2的GUID。
这个和编译原理的DECOUPLE重命名思路类似。编译器做分析时遇到代码
a = w + x; ... ...; a = y - z; 也是先DECOUPLE换名为a0 = w + x;
... ...; a1 = y - z; 之后再解决怎么优化。
s*i
发帖数: 5025
33
来自主题: Programming版 - node有啥好的地方啊?神马优势啊?
从大处说,Web 技术发展这么多年,不外乎decoupling这件事儿。
从最早的一个HTML文件,然后逻辑分离出来(Javascript),presentation分离出来(
CSS),直到数据分离出来(JSON)。期间扭扭捏捏的各种scripts,flash,XML等,逐
渐淘汰。对,XML也是脱裤子放屁,完全反人类。
前台Javascript的地位,不用罗嗦了。120%不可撼动。
后台,传统的server side databinding 的 ugly architecture(ASP,JSP等等),已
经逐步被取代。代表是angular。基本上就是,HTML, CSS, JS是静态的文件,在哪里
hosting都无所谓。而它们装载到你的浏览器以后,数据才从 service APIs取来。
数据彻底分离。
所以backend开发完全沦落为web api开发了。
当然,现在任何语言,没有REST API的框架都不好意思出来打招呼。
对比传统Java或ASP.NET,还有PHP这个老不死的,Node的突出优势就是简洁。
发布个REST API吧?传统上还得加个Web Server,一... 阅读全帖
k*********g
发帖数: 791
34
来自主题: Computation版 - staggered v.s. collocated grids
"i used predictor-corrector method to decouple
velocity and pressure"
this is unprofessional statement. coz predictor corrector is a time marching
scheme, while the decoupling of velocity and pressure is a different issue
(the issue of how to fight stiffness/illness of a system), though often
involved with time scheme.
i will give answer to you question...
f*****0
发帖数: 489
35
来自主题: EE版 - 有谁用过OPA627BM的片子
opa627 is a high-speed voltage feedback amp. As such, it is very easy to get
into oscillation if you aren't careful with its layout, and power supply
decoupling.
it doesn't have high current capability so short of mis-wiring, your cuircit
is almost surely oscillating. the chip is likely done.
go through the datasheet and pay particular attention to decoupling and
layout and get a scope to see the output wave form.
w****a
发帖数: 11
36
先谢谢大家!
The horizontal scale is 50ns/div. I'm using TI OPA656NB, the decoupling
caps are 6.8uF, 0.1uF and 200pF. Circuit is very simple, just the OpAmp and
decoupling caps and feedback resistor.
gr
发帖数: 2958
37
来自主题: EE版 - 电容的选择
我觉得你如果layout比较好,decouple这种离电源和地足够近。选100n跟选33n没有啥
本质区别吧?不过我都是选100n以上。不知道是不是因为有的芯片小,考虑到体积啥的
,33n是不是有更小的封装?
而且我想如果封装都一样,你完全可以都焊上试试啊。看看有啥明显区别没有,

decoupling
D***0
发帖数: 5214
38
来自主题: _Auto_Fans版 - 5W不到的porsche新车
golf R
https://www.vw.com/models/golf-r/section/performance/
The 4MOTION all-wheel-drive system transfers torque between the front and
back wheels. In normal driving conditions, power is delivered to the front
wheels. But 4MOTION can also send torque to the rear axle when you need it.
应该代表了现在的golf的4motion.
根据CD今年6月的信息
http://blog.caranddriver.com/2017-vw-golf-sportwagen-4motion-offers-awd-without-crossover-pretensions/
The 4MOTION system from supplier Borg-Warner employs a central
electrohydraul... 阅读全帖
j**g
发帖数: 3091
39
方励之
美国之音 2010-12-14 14:16:12
2010年12月8-12日,李淑娴和我去挪威首都奥斯陆,参加诺贝和平奖颁奖典礼,顺
便在奥斯陆大学访问。也可以说,我们的行程是,12月9日在理论天体物理研究所活动
,我讲了一次暗物质,第二天有空,正好能在奥斯陆市政厅里站脚助威。
对我们这种非历史内行来说,对挪威的过去所知甚少,只知道它曾是个海盗(
Viking)国:野蛮,抢劫,无精致文化等等,可比明朝时沿海的倭寇,或今日之索马里
。虽然丹麦国的海盗不亚于挪威,但因丹麦出了N.波尔量子力学学派,印象全然不同了。
为此,我们去参观奥斯陆的海盗船博物馆,门票60 克朗(合10多美元)。展厅荡
荡空空,只有三艘海盗船残骸,及其它少量残片。平均说,看一艘残骸,就要三美元,
大有被海盗坑了小钱的感觉。(在亚利桑那州,历史博物馆是不收门票的)。
十和十一世纪,挪威是海盗“强国”。对应的中国,是北宋年代。比之清明上河图
上的堂堂游船,海盗船博物馆里的展品,不折不扣就是三条贼船。海盗船博物馆的展品
中,也没有文字残片。一千年前的奥斯陆文化,看起来就是一窝“不... 阅读全帖
g********e
发帖数: 6425
40
为什么不可以扔掉最后一截车厢?比如动车就很方便,把乘客集中到最后一个车厢,然
后decouple,根据需要,再追上去一个车厢。
m*****n
发帖数: 5245
41
来自主题: Military版 - 朝鲜日报;韩中关系需要脱钩
韩中关系需“紧密”亦需“距离”
名师眼中的韩中经济:诚信女子大学教授姜锡勋
整理=朝鲜日报记者 许圣畯 (2010.07.02 16:18)
http://chn.chosun.com/site/data/html_dir/2010/07/02/20100702000037.html
许多情侣都会佩戴情侣对戒(couple ring),彼此同甘共苦。经济也是如此。耦合关系(
coupling)是指一个国家的经济状况与其他国家或世界经济趋势相似的现象。而脱钩 (
decoupling)则恰恰相反,是指经济主体之间失去联系,各自朝不同的方向发展的现象
。这就像曾经相爱的情侣扔掉情侣对戒分手一样。
在近来克服全球金融危机的过程中,发达国家的经济持续低迷,发展中国家的经济却逐
渐复苏,这种脱钩现象引起关注。当前情况与发达国家和发展中国家经济随着全球化呈
现耦合关系时的情况截然不同。对于脱钩现象到底是暂时现象还是会持续一段时间,仍
存在较大的争议。
在谈到“耦合”与“脱钩”时,主要的讨论对象是美国和中国。这是因为,有望在世界
经济上形成“G2”的这两个国家是否脱钩,是个非常重要的问题。或许因为笔
j****n
发帖数: 7636
42
来自主题: Military版 - 奉劝老将和小将
问题在于土共的寿命会比中华短太多了,所以其分裂,下台,甚至消亡都是不可避免的
。近几年当然不会有问题,可是不要说100年,20年前谁能预测到今天,30年40年50年
前就更不用说了。现在应该党和国decouple, 不然未来就会像是你说的。

,对运营国家
另一个角度,
e*****1
发帖数: 134
43
来自主题: Military版 - 奉劝老将和小将
你根本没有看明白我所得。
TG的现在是不可能自己来党国DECOUPLE,为什么?他把握国家的经济命脉,没有这个动
力。除非出个煞笔格尔巴乔夫。
另一方面,TG现在的分裂下台,是悲剧,还是因为他把握国家运行。
但是不是国家永远TG领导,当然不会,当TG对经济命脉把握不多时,就可以了。
现在的中国经济的市场成分比20年前多了不知多少了。未来的20年当然会导致经济制度
的进一步变化,有了经济制度的改变,政治制度的改变,水到渠成,TG的下台也罢,分流也罢,都不
止于影响国家运行。
明白我说的意思了?
w****l
发帖数: 6122
44
【 以下文字转载自 ChinaNews 讨论区 】
发信人: jxmg (忠孝仁爱诚信礼义廉耻), 信区: ChinaNews
标 题: (ZT) 方老挪威游日记。 感慨万千。
发信站: BBS 未名空间站 (Tue Dec 14 20:14:30 2010, 美东)
方励之
美国之音 2010-12-14 14:16:12
2010年12月8-12日,李淑娴和我去挪威首都奥斯陆,参加诺贝和平奖颁奖典礼,顺
便在奥斯陆大学访问。也可以说,我们的行程是,12月9日在理论天体物理研究所活动
,我讲了一次暗物质,第二天有空,正好能在奥斯陆市政厅里站脚助威。
对我们这种非历史内行来说,对挪威的过去所知甚少,只知道它曾是个海盗(
Viking)国:野蛮,抢劫,无精致文化等等,可比明朝时沿海的倭寇,或今日之索马里
。虽然丹麦国的海盗不亚于挪威,但因丹麦出了N.波尔量子力学学派,印象全然不同了。
为此,我们去参观奥斯陆的海盗船博物馆,门票60 克朗(合10多美元)。展厅荡
荡空空,只有三艘海盗船残骸,及其它少量残片。平均说,看一艘残骸,就要三美元,
大有被海盗坑了小钱... 阅读全帖
c**i
发帖数: 6973
45
Zep Hu, Chou Yung-chieh and Elizabeth Hsu, Florida Governor Lobbies Obama to
Sell F-16 C/Ds to Taiwan. Central News Agency, Aug 6, 2011
http://focustaiwan.tw/ShowNews/WebNews
_Detail.aspx?Type=aALL&ID=201108060009
(Republican Rick Scott cites Florida jobs)
Quote: "Asked whether U.S. Vice President Joe Biden will talk with Chinese
leaders on the arms sale to Taiwan during his upcoming visit to China, the
de facto ambassador [of Taiwan, Jason Yuan, ] to the U.S. said Washington
has already made cl... 阅读全帖
w********e
发帖数: 8594
46
来自主题: Military版 - TG在吞噬半导体产业链
谁能大致讲讲楼主贴的新闻说些啥?专业不对口,看起来太费劲。
Advanced Micro-Fabrication Equipment Inc. Launches Second-Generation Etch
Tool for 22nm and Beyond Critical Process Requirements
Primo AD-RIE™ tool delivers optimal combination of technology
innovations and productivity
SAN FRANCISCO, July 11, 2011 -- This week at SEMICON West, Advanced Micro-
Fabrication Equipment Inc. (AMEC) will launch the Primo AD-RIE™ tool -
the company's second-generation 300mm very high frequency Advanced
Decoupled Reactive Ion Et... 阅读全帖
v****o
发帖数: 978
47
Chinese economic reform and development: achievements, emerging challenges
and unfinished tasks
Jane Golley and Ligang Song
The economic transformation that has taken place in China since the late
1970s is now regarded as one of the most significant social changes in human
history. Within just three decades, China has succeeded in transforming
itself from a centrally-planned closed economy into one of the world’s most
dynamic and globally-integrated market economies. The dynamics unleashed by
De... 阅读全帖
h******i
发帖数: 661
48
你们学校ap能发这么多paper?
1989
Cosmological implications of quasar-galaxy associations, L.Z.Fang, Y.Q.Chu
and X.F. Zhu, Mod. Phys. Lett., 4, 887.
Geometrical optics in an inhomogeneous universe, L.Z.Fang and X.P.Wu,
Chinese Phys. Lett., 6, 233.
Quasar clustering and its cosmological implication, L.Z.Fang, Inter. J. Mod.
Phys. A4, 3477.
L'Osservatorio astronomico di Pechino: la sua storia, il presente, L.Z.Fang,
Scienza e Tecnica, Annuario della EST 88/89 404.
Overview on the frontier of high energy astr... 阅读全帖
b***y
发帖数: 14281
49
来自主题: Military版 - 方励之的学术成就全记录
No. The search include his early works up to 1978. Here is the same list
sorted by year.
1) The Influence of Gravitation on the Vacuum State.
By Li-Zhi Fang.
Acta Phys. Sinica 27 ( 1978) 181-18.
2) THE STRUCTURE AND STABILITY OF THE ABNORMAL NEUTRON STAR.
By Li-Zhi Fang, Qin-Yue Qu, Zhen-Ru Wang, Tan Lu, Liao-Fu Luo.
Sci.Sin.22:187-198,1979.
3) Some Recent Developments in Astrophysics. (Talk).
By Li-Zhi Fang, A. Qadir, R. Ruffini.
In *Nathiagali 1980, Proceedings, Physics and Contemporary Needs... 阅读全帖
t***e
发帖数: 3601
50
SANTIAGO DE COMPOSTELA, Spain (AP) - A Spanish train that hurtled off the
rails and smashed into a security wall as it rounded a bend was going so
fast that carriages tumbled off the tracks like dominos, killing 80 people,
according to eyewitness accounts and video footage obtained Thursday.
An Associated Press analysis of video images suggests that the train may
have been traveling at twice the speed limit for that stretch of track.
Spain's government said two probes have been launched into the... 阅读全帖
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