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How many people in this article are in trouble now ?
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How many people in this article are in trouble now ?# Chemistry - 化学
HQ
1
过去8个交易日,隔一天来一次
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p*c
2
十分感谢版上各位兄弟姐妹的信息
妈妈主动用电脑写了签经,要求发上来 :)
祝愿大家的亲人都能顺利拿到签证!
签证经历
5月13日早上7点10分到美领馆门口,8点进去,9点签证通过出来。下面把签证经历写下
来,供需去美探儿女的妈妈与爸爸们参考。
签证经过两部分的程序
1、第一道门内外的程序
门外岗亭中国武警检查登记身份证与护照,问:你预约签证时间多少?(不管预约时
间的早晚,主要是他手中名单对照是否有此人)。然后到岗亭后的一个窗口交身份证与
护照。
进门后,安检,留存身份证,退回护照,发一蓝牌夹在胸前。到此第一部分程序完成。
往后出门进入签证大厅。
2、进入签证大厅后要经历4道程序
签证大厅不大,大约40~50平米,进门左面有两个窗口A与B,(这两个窗口主要负责收
材料)进门对面有4个窗口甲、乙、丙、丁,进门右面有一排凳子。
1)在进门左面大厅里坐在一秘mm,她将护照、缴费收据、160表、照片夹在一起负责编
组并安排在那个窗口交材料、发一个表需要填写;(表比较简单,不会填,互相问一下)
2)在一秘mm安排的窗口A(或B)外排队交材料。交的材料有:护照、缴费收据、160表
、照片、邀请
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R*h
3
gooooooooooooooooo
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r*n
4
zz 链接
http://tieba.baidu.com/f?z=641520700&ct=335544320&lm=0&sc=0&rn=30&tn=baiduPostBrowser&word=%BF%EC%C0%D6%C5%AE%C9%F9&pn=0
【访谈】四川某艺体类高校通俗音乐研究专业硕士生导师对快女的评价
呵呵,比赛结束了,所以才贴上来,博君一笑,也免得被无聊的人骂。由于是四川的
老师,所以谈四川的三个快女比较多。
1、关于郁可唯。
记:您最看好的选手是哪位?
X:首先,我认为郁可唯是这届超女里最优秀的选手,她的离开我比较意外。郁可唯的
演唱技巧很纯熟,在低音区的控制力非常突出。我们说唱歌讲究情感的把控,只有演唱
者的歌声与歌曲表现的需求相吻合,才能准确、真实、生动地表现作品的情感内涵,而
只有当演唱者的内心情感体验与歌曲的情感内涵相融时,才能发出符合作品情感表现所
要求的演唱技巧。郁可唯很清楚自己的优势所在,并且在比赛中把它淋漓尽致的诠释了
出来。但是,有几首歌,郁可唯唱得不好,比如《回家》,她的演唱让听者能够很轻易
的感觉到她运用了很多的演唱技巧,甚至采用了花腔的装饰。
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P*l
5
How many people in this article are in trouble now ?
Tiny transistor breaks new limits
Thursday, 18 October, 2001, 14:03 GMT 15:03 UK
Bell Labs also built the first ever transistor in 1947
Scientists in the US may have paved the way towards working molecular
computers.
A group of researchers at Bell Labs have made tiny functioning transistors a
million times smaller than a grain of sand.
Making large quantities of the tiny components should be straightforward
because they self-assemble.
But researchers caution that it could be years before such small components
find their way into commercial devices or desktop computers.
Bulk bits and bytes
The biggest improvements in the processing power of a chip have come from
shrinking the components that make up the device.
The first transistor was roughly 2.5 centimetres (one inch) across and now
it is possible to cram more than a billion of them on to a single chip.
Silicon chips use transistors to form the underlying logic of the processor
and as storage for memory.
Bell Labs scientists Zhenan Bao and Hendrik Schon, creators of the molecular
transistor Bell Labs
But many researchers are working towards what is regarded as the ultimate in
miniaturisation: to use clusters of molecules to form components rather
than rely on the relatively bulky structures that form transistors on today'
s computer chips.
Each molecular transistor is 10 times smaller than any components created
with today's most advanced chip making techniques.
The work by Bell Labs scientists Hendrik Schoen, Zhenan Bao and Hong Meng
could have made this possible by creating tiny working circuits built from a
class of organic materials known as thiols.
Commercial break
One of the main challenges of working on molecular scales is finding a way
to build working devices. The trio have overcome this problem by making
their clusters of carbon, hydrogen and sulphur molecules self assemble.
"We simply make a solution of the organic semiconductor, pour it on the base
, and the molecules do the work of finding the electrodes and attaching
themselves," said Dr Zhenan Bao.
Already the researchers have used the organic components to build a simple
circuit, known as a voltage inverter, which is often used in computer
processors. The research is reported in the journal Nature.
Bell Labs said it could be a decade before the tiny transistors started to
appear in commercial devices.
At about the same time, current methods of making ever smaller components to
fit on silicon chips are expected to hit fundamental physical limits.
In 1947, scientists William Shockley, John Bardeen and Walter Brattain
invented the transistor at Bell Labs.
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b*q
6
gxgx
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l*e
7
Let's go, Friday night!

【在 R***h 的大作中提到】
: gooooooooooooooooo
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t*4
8
这个硕士生导师很年轻吗?看他推荐的那些歌。。。
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P*l
9
almost 10 years past, any progress in commercialization for those tiny
transistors?
It looks so simple, ""We simply make a solution of the organic semiconductor
, pour it on the base, and the molecules do the work of finding the
electrodes and attaching themselves," said Dr Zhenan Bao.
Will this simple bottom-up approach make future better computer chips?
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x*5
10
lz,什么是在职证明啊?你妈妈开的证明名字就叫在职证明啊?

【在 p*c 的大作中提到】
: 十分感谢版上各位兄弟姐妹的信息
: 妈妈主动用电脑写了签经,要求发上来 :)
: 祝愿大家的亲人都能顺利拿到签证!
: 签证经历
: 5月13日早上7点10分到美领馆门口,8点进去,9点签证通过出来。下面把签证经历写下
: 来,供需去美探儿女的妈妈与爸爸们参考。
: 签证经过两部分的程序
: 1、第一道门内外的程序
: 门外岗亭中国武警检查登记身份证与护照,问:你预约签证时间多少?(不管预约时
: 间的早晚,主要是他手中名单对照是否有此人)。然后到岗亭后的一个窗口交身份证与

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l*g
11
别说还和我想的不谋而合
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P*l
12
1954 First transistor radio;(Regency TR-1, on market for 49.99$, just
contain 4 transistors). This one should be easy for current nano scientists
to replicate to demonstrate that their claimed molecular transistor is
really functioning.
Ten years after the invention of transistor:
1947 December 16, invention of point-contact transistor
1948 January, Shockley invents junction transistor; The military is
informed about transistors
1949 First Germanium transistors sold
1950 Transistors developed at Bell Labs
1951 Junction transistor developed, J Bardeen leaves Bell Labs
1952 Bell shares the technology
1953 First product to use transistor sold: hearing aids
1954 First transistor radio; First fully transistorized computer; Texas
Instruments makes silicon transistor
1956 Shockley leaves Bell Labs; Nobel Physics Prize Awarded to Shockley,
Brattain & Bardeen
1957 "Traitorous Eight" establish Fairchild Semiconductor Co.;
Superconductivity theory described by Bardeen et al
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t*m
13
恭喜并谢谢lz妈妈的详细签经!
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m*r
14
不错 挺中肯的 虽然有些观点不同意

【在 r**n 的大作中提到】
: zz 链接
: http://tieba.baidu.com/f?z=641520700&ct=335544320&lm=0&sc=0&rn=30&tn=baiduPostBrowser&word=%BF%EC%C0%D6%C5%AE%C9%F9&pn=0
: 【访谈】四川某艺体类高校通俗音乐研究专业硕士生导师对快女的评价
: 呵呵,比赛结束了,所以才贴上来,博君一笑,也免得被无聊的人骂。由于是四川的
: 老师,所以谈四川的三个快女比较多。
: 1、关于郁可唯。
: 记:您最看好的选手是哪位?
: X:首先,我认为郁可唯是这届超女里最优秀的选手,她的离开我比较意外。郁可唯的
: 演唱技巧很纯熟,在低音区的控制力非常突出。我们说唱歌讲究情感的把控,只有演唱
: 者的歌声与歌曲表现的需求相吻合,才能准确、真实、生动地表现作品的情感内涵,而

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c*u
15
很详细~非常感谢~
恭喜恭喜~
沾沾喜气~
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c*6
16
跟我想的差不多,
除了我认为郁可唯能驾驭王菲的歌
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s*e
17
恭喜恭喜。
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