w*********s
发帖数: 2136 | 1 'Radiation is good for you,' says Ann Coulter as she weighs in on Japan's
nuclear crisis
By David Gardner
Last updated at 9:35 PM on 18th March 2011
Conservative maverick Ann Coulter has poured scorn on growing fears over the
fallout from Japan’s nuclear crisis by claiming that ‘radiation is good
for you.’
With her bizarre outburst, Coulter became the latest celebrity to cause a
stir over controversial remarks on the disaster in Japan.
The right wing commentator was attempting to quell concern t... 阅读全帖 |
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s****f
发帖数: 3038 | 2 【 以下文字转载自 Military 讨论区 】
发信人: magicfinger2 (Royale with cheese), 信区: Military
标 题: 看看敬业认真的日本人是怎样封闭核污染水的吧
发信站: BBS 未名空间站 (Mon Jan 6 12:09:02 2014, 美东)
用胶带来修泄露的核废料罐，来节约经费。
我开始好奇为什么日车便宜了。连人命关天的核电站都能这么省钱，还有什么是不能省
的？
‘Duct tape, wire nets’ were used to mend Fukushima water tanks - worker
http://rt.com/news/fukushima-radiation-water-leak-186/
As TEPCO began preparations for the cleaning of the drainage system with
tons of leaked radioactive water at the Fukushima power plant,a former
employee reveal... 阅读全帖 |
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w*********s
发帖数: 2136 | 3 【 以下文字转载自 WorldNews 讨论区 】
发信人: whiteclouds (/ 参考消息 /), 信区: WorldNews
标 题: Ann Coulter称核辐射为防癌之疫苗 。。。
发信站: BBS 未名空间站 (Wed Mar 23 03:33:03 2011, 美东)
'Radiation is good for you,' says Ann Coulter as she weighs in on Japan's
nuclear crisis
By David Gardner
Last updated at 9:35 PM on 18th March 2011
Conservative maverick Ann Coulter has poured scorn on growing fears over the
fallout from Japan’s nuclear crisis by claiming that ‘radiation is good
for you.’
With her bizarre outburst, Coulter became the... 阅读全帖 |
|
N*****P
发帖数: 216 | 4 Price matters.
I forgot exactly, but at least some billion dollar per nuclear reactor
nowadays. Especially with new safety requirements. I talked to Nuclear
Regulatory Commission officer before. The situation in some old nuclear
plants are not so good. But the whole nuclear science was so low funded in
30 years so that the nuclear technology in US is far behind France. Japan
plants were made by GE and GE doesn't do research to maintain a good plant.
This is a big problem for the whole industry a... 阅读全帖 |
|
B******1
发帖数: 9094 | 5 School homework for a 7th grader: An Essay about Scientific Research and Its
Impact
- - - - - - -
Pave the Way for the Future
A few years ago while watching a documentary by Al Gore, I first heard of
global warming. We were living in San Diego, CA at the time. As you can
imagine, the idea of Southern California disappearing due to a rising sea
level was absolutely horrible to me. Global warming has started popping up
in the news more and more often since then. The culprit might be the
consumpt... 阅读全帖 |
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q********g
发帖数: 10694 | 6 http://www.sonoc.cn/proficient-proficient-30.html
引用：
主要科研业绩：
（1）在国际上首创超声波空化效应（即声化学）处理水的新方法，被国际水处理界公
认为开创了一种新的水处理研究方向，包括我的论文在内，该领域论文被引用次数接近
3万次；
（2）提出并发展了一类新的光谱分析化学理论与方法，该研究于1996年获诺贝尔奖提
名，中国第一项获该奖提名的研究工作；
（3）在国际上发表了第一篇关于声化学反应器理论的论文，对声化学反应器的设计理
论做出了国际承认的奠基性工作。
（4）发现了近场型声化学反应器中声化学反应动力学规律;
引用：
主要国际性学术荣誉：
1996.3，获诺贝尔奖（化学）提名，中国第一位获该奖提名的学者，也是目前唯一一位
;（并且是百年诺贝尔奖历史上第二年轻的被提名者）;
2001.9入编国际最著名的科技名人录：Who’s Who in Science and Engineering（国
际科学与工程名人）；
2001.4, 获美国化学学会成立125周年荣誉会员证；
2001.4. 被美国化学学会授予Member-in-goo... 阅读全帖 |
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m****n
发帖数: 226 | 7 你是被误导了，Fukushima Daini是福岛二号。正在爆炸/melt down的是福岛一号（
Fukushima Dai-ichi）。
福岛一号有6个堆，前四个堆都完蛋了，刚才的消息说5号6号堆的温度也在升高中。
Japanese authorities yesterday reported to the IAEA at 21:05 CET that the
reactors Units 1, 2 and 3 of the Fukushima Daini nuclear power plant are in
cold shutdown status. This means that the pressure of the water coolant is
at around atmospheric level and the temperature is below 100 degrees Celsius
. Under these conditions, the reactors are considered to be safely under
control.
Japane... 阅读全帖 |
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r*****l
发帖数: 2859 | 8 "The plant's operator reported a fire at another reactor for the second time
in two days"
Why use "another reactor" but not "reactor #?". |
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j*****n
发帖数: 20 | 9 我按顺序统一回复一下大家的问题。
1、请问你指的合作是怎么个合作法？
这是一个open question。可以有几种合作模式：
A、做交易服务，开发交易平台，吸引客户来使用这个交易平台；
B、在这个交易平台上开发更多的交易策略、投入更多的资金，以smooth资金曲线并取
得长期有效的回报；
C、同样是开发交易策略，把成熟的交易策略推荐给客户使用，根据客户的实际情况给
出相应的指导。注意，这并非意味着“一个好的交易策略为什么不自己留着赚钱 而是
卖给别人”，每个人对当前市场的判断不同，资金大小不同，风险承受力也不同，同一
个策略给不同人用有不同的效果。所以说要“根据客户的实际情况给出相应的指导”。
2、楼主赚了多少，都忙着数钱，怎么有空来古板？
本人资金量太小，做不起来。这是几个月来第一次上股版。
至于为什么资金量小就很难做起来，可以参考上面的回答C
3、google一下nimbletrading，roi是负的，max drawdown是-56%，这不是烧钱吗？
我不知道你说的那个nimbletrading是谁，看来我跟其他人取了个同样的网名。我从来
没有在网上公开过任何交易信息，那个n... 阅读全帖 |
|
W******5
发帖数: 894 | 10 http://www.cnn.com/2011/WORLD/asiapcf/03/16/japan.nuclear.heroe
Praise for 'heroes' working to avert Japan's nuclear catastrophe
(CNN) -- As the rest of the world waits with bated breath to see if Japan
can avert a nuclear catastrophe, a small band of experts is putting their
lives at risk to prevent the disaster.
Thousands of people living near the troubled Fukushima Daiichi nuclear power
plant have been evacuated from their homes because of the risk of radiation
leaks from reactors damaged by ... 阅读全帖 |
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p*****a
发帖数: 1152 | 11 Seems very effective after the Chernobyl accident:
http://goo.gl/y6Yyo
Historical use and analysis
Following the Chernobyl nuclear reactor disaster in April, 1986, a saturated
solution of potassium iodide (SSKI) was administered to 10.5 million
children and 7 million adults in Poland[26] as a prophylactic measure
against
accumulation of radioactive iodine-131 in the thyroid gland. People in the
areas immediately surrounding Chernobyl itself, however, were not given the
supplement.[27]
Potassium ... 阅读全帖 |
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R******d
发帖数: 5739 | 12 i am not familiar with nuclear engineering, but the author seems to be
knowledgable in plant reactor design. An engineer can learn from previous
incidents/accidents, worst case senario simulations etc to improve on plant
reactor design, but can never expect extreme cases. In a well designed
plant, accidents happen when a combination of "highly unlikely" incidence/
accident take place, such as a perfect storm. there is an article on
NYTIMES about critics on the Fukushima reactor by GE. To tho... 阅读全帖 |
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k****w
发帖数: 72 | 13 An American guy who is very concerned about the radiation sent me below link
. Some American scientists started a petition to the United Nations. Please
take a look and support if you are concerned too. Please feel free to pass
along if you like.
http://act.credoaction.com/sign/fukushima_disaster/?akid=9483.2
Below is the email, in case you want to read.
~~~~~~~~~~~~~~~~~~~
From: "Jordan Krueger, CREDO Action"
Sent: Wednesday, November 20, 2013 6:36:00 AM
Subject: More radiation than 14,000 Hiro... 阅读全帖 |
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W********1
发帖数: 5019 | 14 http://www.king5.com/news/quake/Health-officials-say-nuclear-ev
by KING 5 News
KING5.com
Posted on March 12, 2011 at 6:35 PM
Updated yesterday at 6:58 PM
Related:
•NW nuclear expert talks about Japan reactor risks
•Japan reports emergency at second nuclear reactor
•Disaster in Japan: Northwest Response
OLYMPIA - The Washington State Department of Health says they are conducting
ongoing air monitoring for radiation to see if the nuclear plant incident
in Japan has affected radia... 阅读全帖 |
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n*****a
发帖数: 1327 | 15 I considered Jetboil and MSR reactor and went for MSR reactor.
Jetboil is smaller and lighter. I would choose it if most of my trips are
day trip and want something hot to drink at lunch.
For melting snow, working in high altitude and windy condition, MSR reactor
is better. The heat exchanger is built into the pot so that the design is
very very wind proof and fuel efficient. the burner somehow looks and works
very different from other stoves. It cannot adjust the level high or low
well as if it |
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b*******s
发帖数: 6139 | 16 "Authorities began pumping a mix of sea water and boron into the No. 2
reactor after Monday's explosion, as they have been doing with units 1 and 3
. But the pump ran low on fuel when workers left it unattended, and the
water soon burned off and exposed the reactor's fuel rods, allowing them to
emit levels of heat and steam that can melt the reactor's core." |
|
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c*******n
发帖数: 1648 | 18 有个engineering degree 拿个一两万学费 几个月的时间 coding school 就让老o 找
到工作了
Coding Schools Tone Down Rosy Job Script
Robust Hiring Market for People Fluent in Programming Has Boosted Student
Enrollment
By MELISSA KORN and LAUREN WEBER
May 20, 2014
Dev Bootcamp requires participants to complete nine weeks of preparatory
material on coding basics before classes start. Shown, graduates mingled
with potential employers in Chicago in April. Taylor Glascock for The Wall
Street Journal
Learn to code. Get a job. Then... 阅读全帖 |
|
|
p*****2
发帖数: 21240 | 20
不需要spring
Just to clarify: Reactor isn't bound to Spring at all. We intentionally keep
out any Spring dependencies because, as a foundational framework, it doesn'
t make sense to restrict its use to only Spring users. As for the difference
between an Actor and a Consumer: as far as Reactor is concerned, your
Consumer can be stateful or not. It's assumed that you'll want to use a
stateless anonymous class or Java 8 lambda but that's not a requirement. And
like I mentioned in my answer, the React... 阅读全帖 |
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z****e
发帖数: 54598 | 21 reactor我在用啊
ui上我用得很多，最近在忙着游戏制作
哪有功夫上来搞这些
如果你对reactor异步这些感兴趣
server side可以关注一下rxjava
client side可以看看javafx，里面有binding，这就是reactor |
|
S*****n
发帖数: 6055 | 22 reforming啊
现在任何大公司做fuel cell commercialization的都会有一个很大的投入来做on
board reforming的，基本上一个PEMFC的动力体系里面是六个反应器：
steam reforming
water gas shift
low temperature water gas shift
PROX
fuel combustion
fuel cell
第一步是水汽重整：
CxHy+H2O->CO+H2
第二步是水煤气反应
CO+H2O->CO2+H2
这个反应是低温热力学有利，高温动力学有利，所以先有一个高温shift reactor迅速
完成大部分转化，然后换到一个低温shift reactor来完成剩下的转化
接下来是（在大量H2的存在下）选择性氧化CO（PReferencial OXidation of CO），从
shift reactor出来的气体大概有几百到几千ppm的CO，用PROX除掉
然后，剩下的气体就送去燃料电池了
最后，需要一个燃烧反应，在刚刚开启系统的时候提供初始能量，把上述反应器加热到
其工作温度 |
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p*****e
发帖数: 152 | 23 particle ALD 不也还是flow reactor么？难道你们做液相的reactor？
还是你说的flow reactor特指一般做wafer的那种？ |
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S*****n
发帖数: 6055 | 24 not 集中式发电
you feed gas into your car, after the 6 reactors you get electricity...As I
said, all 6 reactors are on board...
why it is always so difficult to talk about reactors with CHEM people... |
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S*****n
发帖数: 6055 | 25 我们的产品是客户定做的，所以我就不多说了，给你说两个类比的例子
其一，你的汽车尾气管里面，有我公司生产的2-3个reactor，用于清理尾气污染
第二，我前面说那个三星的on board六个reactor的fuel cell烧烤炉，看起来跟正常烧
烤炉一样大
这样你大概可以对这六个reactor的大小有个概念吧，呵呵，只能说这么多了 |
|
e****2
发帖数: 2723 | 26 n a Boston basement that houses a new kind of vocational training school,
Katy Feng says she’s working harder than she ever did at Dartmouth College.
The 22-year-old graduated last year with a bachelor’s degree in psychology
and studio art that cost more than a quarter-million dollars. She sent out
dozens of résumés looking for a full-time job in graphic design but wound
up working a contract gig for a Boston clothing store. “I thought, they’ll
see Dartmouth, and they’ll hire me,” Feng says. “Th... 阅读全帖 |
|
e****2
发帖数: 2723 | 27 n a Boston basement that houses a new kind of vocational training school,
Katy Feng says she’s working harder than she ever did at Dartmouth College.
The 22-year-old graduated last year with a bachelor’s degree in psychology
and studio art that cost more than a quarter-million dollars. She sent out
dozens of résumés looking for a full-time job in graphic design but wound
up working a contract gig for a Boston clothing store. “I thought, they’ll
see Dartmouth, and they’ll hire me,” Feng says. “Th... 阅读全帖 |
|
c*******y
发帖数: 60 | 28 今年底毕业，将发2个paper。 目前研究偏生物，与biofiltration有关。简历已经投了
n多了，只有两个回应，其中一个还是个process engineer， 跟环境不沾边（电面没什
么问题，但他们最后还是要了一个跟他们目前一个客户以前合作过的人）。大公司职位
看到很多，很多也是entry level的，我也是基本每周都投，大小公司都有，但都是石
沉大海。
个人觉得，经验少于一年，硕士，无人推荐，找工作完全就是碰运气。老板多年不跟工
业界联系了，帮不了什么忙。有个同学，硕士，不是环境的，找的是系里其他老师的推
荐，马上就拿到了good year的offer。
本人还是想进工业界，因为不太愿意走学术。贴下本人主要经历，请教环境方面的前辈
：我的简历还有哪些需要改进的地方？ 目前求职方向有哪些需要注意的？
硕士gpa3.9，国内本科给水排水工程，gpa3.5左右。
Environmental Engineer
An entry-level Environmental Engineer with excellent understanding in water/
wastewa... 阅读全帖 |
|
c*******y
发帖数: 60 | 29 今年底毕业，将发2个paper。 目前研究偏生物，与biofiltration有关。简历已经投了
n多了，只有两个回应，其中一个还是个process engineer， 跟环境不沾边（电面没什
么问题，但他们最后还是要了一个跟他们目前一个客户以前合作过的人）。大公司职位
看到很多，很多也是entry level的，我也是基本每周都投，大小公司都有，但都是石
沉大海。
个人觉得，经验少于一年，硕士，无人推荐，找工作完全就是碰运气。老板多年不跟工
业界联系了，帮不了什么忙。有个同学，硕士，不是环境的，找的是系里其他老师的推
荐，马上就拿到了good year的offer。
本人还是想进工业界，因为不太愿意走学术。贴下本人主要经历，请教环境方面的前辈
：我的简历还有哪些需要改进的地方？ 目前求职方向有哪些需要注意的？
硕士gpa3.9，国内本科给水排水工程，gpa3.5左右。
Environmental Engineer
An entry-level Environmental Engineer with excellent understanding in water/
wastewa... 阅读全帖 |
|
j********g
发帖数: 159 | 30 收到Invitation to review "Passivation of ZVI by Denitrifying Bacteria and
the Impact on Trichloroethene Reduction in Groundwater" (WST-EM121053)。
This is the abstract:
Zero-valent iron (ZVI) application in groundwater remediation is limited by
its vulnerability to passivation that significantly decreases its surface
reactivity. Both biological and chemical processes can potentially
passivate ZVI, although the understanding of biological passivation is
limited. This study was conducted in bench... 阅读全帖 |
|
j********g
发帖数: 159 | 31 收到Invitation to review "Passivation of ZVI by Denitrifying Bacteria and
the Impact on Trichloroethene Reduction in Groundwater" (WST-EM121053)。
This is the abstract:
Zero-valent iron (ZVI) application in groundwater remediation is limited by
its vulnerability to passivation that significantly decreases its surface
reactivity. Both biological and chemical processes can potentially
passivate ZVI, although the understanding of biological passivation is
limited. This study was conducted in bench... 阅读全帖 |
|
w********h
发帖数: 12367 | 32 Ghasem NM
Effect of polymer growth rate and diffusion resistance on the behavior of
industrial polyethylene fluidized bed reactor
CHEM ENG TECHNOL 24: (10) 1049-1057 OCT 2001
Kim JY, Choi KY
Modeling of particle segregation phenomena in a gas phase fluidized bed olefin
polymerization reactor
CHEM ENG SCI 56: (13) 4069-4083 JUL 2001
Fernandes FAN, Lona LMF
Fluidized-bed reactor modeling for polyethylene production
J APPL POLYM SCI 81: (2) 321-332 JUL 11 2001
Fernandes FAN, Lona LMF
Heterogeneous |
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d****i
发帖数: 360 | 33 为了报销车旅费，给哪个MEETING写了一页REVIEW。去了两年，的确发现MEMBRANE在北美
是没有市场了。什么POLYMERIC， INORGANIC 都很难在RESEARCH这一块找到议席之地了。
十几年前，就听说过MEMBRANE REACTOR， MEMBRANE CATALYST。去了，就没发现还有多少
GROUPS 还在做(NO FUTURE)，除了老板的老板这一系。奇怪的是他们吹嘘有多好多好。几
乎所有的试验都是在BATCH REACTOR里做的。就一直没想通，明明人家的 PELLET
CATALYST挺好的，非要把人家的 PELLET CATALYST改成MEMBRANE的形式。 偶做ORAL
PRESENTATION， 有人就发话WHAT YOU DID HAS NOTHING TO DO WITH MEMBRANE。
也不知道MY FUTURE如何， 在REVIEW里偶就说SEEMS THERE WOULD BE NO GOOD PROGRESS
AND FUTURE FOR MEMBRANE CATALYST， MEMBRANE REACTOR. 老板看了不 |
|
d*********g
发帖数: 49 | 34 Enhanced ethanol production inside carbon-nanotube reactors containing
catalytic particles
Xiulian Pan, Zhongli Fan, Wei Chen, Yunjie Ding, Hongyuan Luo & Xinhe Bao
Published online: 21 May 2007; | doi:10.1038/nmat1916
First paragraph - Enhanced ethanol production inside carbon-nanotube
reactors containing catalytic particles | Full Text - Enhanced ethanol
production inside carbon-nanotube reactors containing catalytic particles |
PDF (536 KB) - Enhanced ethanol production inside carbon-nanotube |
|
y*****l
发帖数: 5997 | 35 http://seekingalpha.com/article/246874-denison-mines-an-investm
Denison Mines: An Investment in Uranium's Growth Potential
31 comments | by: Michael Filloon January 17, 2011
| about: CCJ / DNN
Uranium is a difficult investment to make. Eric Bolling was on Fast Money a
while back and made the comment that only a handful of people on Earth truly
understand the mechanics of pricing with respect to this specific commodity
. Although I am not an expert, I have followed this sector for some tim... 阅读全帖 |
|
y*****l
发帖数: 5997 | 36 http://seekingalpha.com/article/246874-denison-mines-an-investm
Denison Mines: An Investment in Uranium's Growth Potential
31 comments | by: Michael Filloon January 17, 2011
| about: CCJ / DNN
Uranium is a difficult investment to make. Eric Bolling was on Fast Money a
while back and made the comment that only a handful of people on Earth truly
understand the mechanics of pricing with respect to this specific commodity
. Although I am not an expert, I have followed this sector for some tim... 阅读全帖 |
|
m*******r
发帖数: 1701 | 37 【 以下文字转载自 Military 讨论区 】
发信人: mxshopper (mxshopper), 信区: Military
标 题: 呃,五毛开始用死人编谣言了
发信站: BBS 未名空间站 (Sun Jul 31 22:19:52 2011, 美东)
发信人: Shotgun1984 (喷子), 信区: Military
标 题: 10艘航母比不上1条高铁：美国要废掉中国高铁
发信站: BBS 未名空间站 (Sun Jul 31 21:56:43 2011, 美东)
10艘航母比不上1条高铁：美国要废掉中国高铁
2011-08-01 07:36:50.0
美国退役海军上将Hyman George Rickover 前不久说过:十艘航母也比不上一条高
铁对美国的威胁大.首先你要知道，美国为什么一定要废掉中国高铁？
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Hyman George Rickover (January 27, 1900 – July 8, 1986) was a four-s... 阅读全帖 |
|
s*********8
发帖数: 901 | 38 TEHRAN, Iran – Assailants on motorcycles attached magnetized bombs to the
cars of two nuclear scientists as they were driving to work in Tehran on
Monday, killing one and wounding the other, Iranian officials said. The
president accused Israel and the West of being behind the attacks.
Iran's nuclear chief, Ali Akbar Salehi, said the man killed was involved in
a major project with the country's nuclear agency, though he did not give
specifics. Some Iranian media reported that the wounded scientis... 阅读全帖 |
|
n******7
发帖数: 5678 | 39 China Joins the Axis of Evil
By BRET STEPHENS
Last month, U.S. nuclear scientist Siegfried Hecker paid his fourth visit to
North Korea, where he was granted a tour of some of the hermit kingdom's
nuclear facilities. Think WikiLeaks is bad? Compared to what the former
director of the Los Alamos lab saw, it's nothing.
Mr. Hecker was given a tour of a construction site where Pyongyang intends
to build a 100-megawatt reactor. Next he was taken to a uranium enrichment
facility. "The first look throug... 阅读全帖 |
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h**f
发帖数: 52 | 40 显然是在压迫党core在访美的时候多带点礼物。
http://online.wsj.com/article/SB10001424052748704156304576003124111945808.html
China Joins the Axis of Evil
Pyongyang's nuclear program would have been impossible without Beijing.
Last month, U.S. nuclear scientist Siegfried Hecker paid his fourth visit to
North Korea, where he was granted a tour of some of the hermit kingdom's
nuclear facilities. Think WikiLeaks is bad? Compared to what the former
director of the Los Alamos lab saw, it's nothing.
Mr. Hecker was given a t... 阅读全帖 |
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k****r
发帖数: 9629 | 42 http://www.nytimes.com/2010/02/17/business/energy-environment/1
WASHINGTON — President Obama, speaking to an enthusiastic audience of union
officials in Lanham, Md., on Tuesday, underscored his embrace of nuclear
power as a clean energy source, announcing that the Energy Department had
approved financial help for the construction of two nuclear reactors in
Georgia.
If the project goes forward, the reactors would be the first begun in the
United States since the 1970s.
20 |
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T*R
发帖数: 36302 | 43 Following a 30-year period in which few new reactors were built, it is
expected that 4-6 new units may come on line by 2018, the first of those
resulting from 16 licence applications to build 24 new nuclear reactors made
since mid-2007.
这个是摘自你们的贴里的话。 |
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L*****s
发帖数: 6046 | 44 日本正式宣布内胆没有破掉。
http://news.blogs.cnn.com/2011/03/12/japan-earthquake-live-blog
引用:[3:37 p.m. ET, 5:37 a.m. Tokyo] Japanese authorities have informed
the International Atomic Energy Agency that the explosion at Unit 1 reactor
at the Fukushima Daiichi plant occurred outside the primary containment
vessel, not inside, the agency said Saturday. The plant operator, Tokyo
Electric Power Company (TEPCO), has confirmed that the integrity of the
primary containment vessel remains intact.
As a coun... 阅读全帖 |
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b********7
发帖数: 2404 | 45 文科SB。地震和海啸不可怕。核diaster 才是要小Japan的命. Tokyo 没了. 中国能救
得了吗?
Moreover, 小Japan耍小聪明。reactors 用的是核武器原料Pu (to make nuclear
weapon under the table against China in the future).
(Pu is more dangerous than reactors常用的原料U.) |
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i***z
发帖数: 7508 | 46 0650: Despite that risk of a second explosion, the government spokesman says
reactor No 3 could withstand a blast in the same way that reactor No 1 did. |
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t******t
发帖数: 15246 | 47 [作者(Email)：中国原子能科学研究院快堆研究中心 周培德] [发布时间：2011-3-3]
[类型：转载] [来源：科学时报]
何祚庥先生2011年2月18日在《科学时报》发表了《我国是否已成快堆技术世界第
八？铀储量是否可用三千年？》一文（以下简称何文）。
何文首先对2011年1月4日国内各大报刊、各大网站纷纷报道的关于我国后处理中试
厂调试成功的新闻报道《我国核研究取得重大突破，核电站铀资源将提升60倍》提出批
评，同时又把已经过去半年之久的有关中国实验快堆在2010年7月实现首次临界的有关
报道扯了进来，批判的锋芒直指快堆。我和同事们读后感到非常震惊！
笔者作为从事快堆研究和设计工作近20年的科技工作者，受同事们的委托，颇有些
感想不得不发。
科技界的学术浮躁和浮夸一直为广大科技工作者深恶痛绝，何文以此为批评对象，
无疑占据了道德制高点，但拿快堆来举例的确很不妥。
作为我国第一个快中子反应堆，作为列入国家中长期科技发展规划（2006-2020年
）的前沿技术，作为国家“863”高技术发展计划的重大项目，中国实验快堆的首次临
界和基本建成，对我国“压水堆—快堆—聚变堆”核能“... 阅读全帖 |
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l*********e
发帖数: 7492 | 48 非能动是passive的意思？
http://en.wikipedia.org/wiki/AP1000
估计说的是这个：
Passive Core Cooling SystemPower reactors of this general type continue to p
roduce heat from radioactive decay products even after the main reaction is
shut down, so it's necessary to remove this heat to avoid meltdown of the re
actor core and possible escape into the containment or, very unlikely, beyon
d the containment. In this design Westinghouse's Passive Core Cooling System
(PCCS) uses less than twenty explosively operated and D... 阅读全帖 |
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x*********g
发帖数: 11508 | 49 mrthing2000 The Japanese build Toyotas that can't stop; they build
nuclear reactors that won't turn off. BUY AMERICAN
2 hours ago | Like (5) | Report abuse
日本人造了丰田出来，却刹不了车的；他们造了核反应堆，又关不了的。大家快买
美国货吧！
houskin269 Maybe they should put the Toyota engine into the cooling
system..that should keep it working forever. Our politicians have sold us in
the name of free trade...all in Republican Southern States.
3 hours ago | Like (3) | Report abuse
也许他们应该把丰田的发动机放进冷却系统里，或者就能永远工作了。
Jaymyn Yes Americans have ... 阅读全帖 |
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P*****t
发帖数: 4978 | 50 Today 9:13 PM Radiation Leak Confirmed
The reactor situation worsens and evacuations are ordered:
BreakingNews @ BreakingNews : Japan's prime minister says radiation has
leaked from damaged reactor; asks those within 20K to evacuate - Kyodo
Today 9:11 PM Prime Minister Warns Of Meltdown
Reuters @ Reuters : FLASH: Japan PM Kan says the possibility of a nuclear
meltdown is increasing |
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