|
s********n
发帖数: 4535 | 2 你对别人也没有respect，为什么要别人也respect你
我来说说你为什么错。
第一，比较1 ton 24 hours 和 2 ton 12 hours就是原则性错误，前面已经说过，就不
多说了。
第二，你说
If duct and fan size and speed are equal, 1 ton unit can
transfer more heat (or cool depending how you look at it) per minute. let's
use 1 ton unit as the base here, if it is 100% efficient, 2 ton unit will be
90% efficient and 4 ton unit will only be 80% efficient. In order for
larger size unit to have the same efficiency, you need to increase the duct
size, coil size (or surface area), fa |
|
g*****9
发帖数: 4125 | 3 你对别人也没有respect，为什么要别人也respect你
When did I disrespect anyone by posting this thread? Which setence is
disrepectfull, please point out.
我来说说你为什么错。
第一，比较1 ton 24 hours 和 2 ton 12 hours就是原则性错误，前面已经说过，就不
多说了。
Where is 前面已经说过, I did not see it.
第二，你说
If duct and fan size and speed are equal, 1 ton unit can
transfer more heat (or cool depending how you look at it) per minute. let's
use 1 ton unit as the base here, if it is 100% efficient, 2 ton unit will be
90% efficient and 4 ton unit will only be 80% |
|
w**7
发帖数: 1265 | 4 ☆─────────────────────────────────────☆
lxingbo (bobo) 于 (Thu Jul 22 13:38:42 2010, 美东) 提到:
大家还是别在gezhi89的帖子里回啦， 他过来贴科普也是好意么， 还是能让人学到东
西的。
所谓一直开空调能省电。 我想这种说法的理论依据就是1 ton 的空调开2小时比2 ton
的空调开1小时要省电，而它们移走的热量是相同的。 所以说一定量的热量，分好几次
用1ton的空调移走，比一次性用2ton的空调移走要省电。
这个貌似有两个前提条件: 一是家里的空调有自我调节功能， 会在1ton和2ton之间切
换。 如果是很老式的没这种功能的，就提不上省电了。
第二个前提条件就是关空调的时间有一个范围，因为一直关着空调的话，房子内能容纳
的热量是有个最大值的， 温度到和室外一样就不会再升高了。 而期间一直开着空调的
话， 室外传送到室内的热量是没有限度的，会一直进来， 再一直被移出去。 所以如
果极端一点， 人一年不在家， 显然开着空调是要多费许多电的。 不过考虑到现实中
， 大家关心的应该是白天... 阅读全帖 |
|
i***e
发帖数: 9429 | 5 2 ton is better.
1.5 Ton 和 2 Ton 机子使用的FAN COIL 外形 尺寸都一样，有的品牌还没有1.5 Ton
的Fan Coil, 就算装1.5 Ton 机子，也要用到2ton 的fan Coil.
价位上不会差好多。For 1175 S.F, 你需要2 Ton 的机子。 |
|
p*****3
发帖数: 1331 | 6 转载报道：
Taseko – (TKO:TSX) – Taseko a copper/moly producer located in British
Colombia is out with a new 43-101 updated mine plan at its flagship
Gibraltar mine (75% owned). Taseko stock has been crushed from a high of $7
to the current $1.11 in the last five years on declining metal prices and
permitting issues with the New Prosperity project but looks to be bottoming.
The big highlight of the new mine plan is that it will reduce the strip
ratio by 50%. Average strip ratio decreased to 1.9:1 fro... 阅读全帖 |
|
N****p
发帖数: 1691 | 7 "The second quarter 2015 market environment remained extremely challenging
for our steel and metals recycling operations," said Mark D. Millett, Chief
Executive Officer. "The ongoing flood of steel imports continued to pressure
steel product pricing to a greater degree than the benefit realized from
lower scrap costs, compressing second quarter steel margins. However, due
to continued solid U.S. steel demand, our second quarter steel shipments
improved, which offset most of the margin compressi... 阅读全帖 |
|
c**i
发帖数: 6973 | 8 (1) To paragraph Mr. James Soong 宋楚瑜, you are CCP's 化妝師.
Rather, your argument misfires, and turns out to be an indictment against
CCP.
The Great Leap Forward flopped totally, causing 20 million Chinese to die of
famine in the absence of natural calamity.
In contrast, in the past decade China has emerged as the largest steel
producer of the world, accounting for about half of global output without
Mao's brutality. (Of course, quantity is not the same as quality. China
still cannnot make key engi... 阅读全帖 |
|
s*********8
发帖数: 901 | 9 Most investors know the Federal Reserve's "easy money" policy is creating an
enormous amount of new credit and new money.
And most people know this policy has created an explosion in the prices of
gold and silver.
But most people have no idea where the bulk of the Fed's new money is
actually finding its home: in Asia. This has enormous implications for you
as an investor, which I'll show you in a moment...
According to Bill Gross, who manages the world's largest pile of fixed-
income assets at P... 阅读全帖 |
|
o********r
发帖数: 775 | 10 http://www.chinadaily.com.cn/china/2010-10/19/content_11426106.htm
China to reduce rare earth export quotas
(China Daily)
Updated: 2010-10-19 07:05 Comments(1) PrintMail Large Medium Small
Technicians work at the production facility of Inner Mongolia Baotou Steel
Rare-Earth Hi-Tech Co in Baotou, Inner Mongolia autonomous region. Chinese
officials said the country's rare earth reserves will last for 15 to 20
years. [Photo/Agencies]
Beijing - China will further reduce quotas for rare earth expo... 阅读全帖 |
|
m***o
发帖数: 995 | 11 http://en.wikipedia.org/wiki/Opium
Following China's defeat in the Second Opium War in 1858, China was forced
to legalize opium and began massive domestic production. Importation of
opium peaked in 1879 at 6,700 tons, and by 1906, China was producing 85% of
the world's opium, some 35,000 tons, and 27% of its adult male population
regularly used opium —13.5 million people consuming 39,000 tons of opium
yearly.[44]From 1880 to the beginning of the Communist era, the British
attempted to discourage... 阅读全帖 |
|
I********l
发帖数: 8702 | 12 你发的这个只是产量而已。
2010年国内黄金产量预计为327吨，但是消费量达到430吨，所以还需要进口100吨才能
填补缺口。由此可见，近年来的黄金储备增加量全部是进口来的。
China's gold consumption is set to rise by about four percent from a year
earlier to 430 tons this year, said a senior executive of China National
Gold Corp, one of the country's largest gold producers.
Sun said China's gold imports are at about 100 tons a year, which would put
last year's total gold supply at 414 tons.
In the first eight months of 2010, gold production was up 8.85 percent from
the same perio... 阅读全帖 |
|
l********k
发帖数: 14844 | 13 1 ton per hectare = 亩产133斤
亩产万斤 = 75 tons per hectare
Israel: A Garden of Agricultural
Opportunities
• Production of 308 eggs per hen in the first year of laying
• Annual milk yields per cow exceeding 12,000 liters on average
• 3 million greenhouse roses per hectare per season
• 80% of irrigated land utilizes a combination of irrigation/
fertilization techniques
• 75% of sewage water recycled and reused in agriculture
• Peak citrus yields reaching 80 tons per ... 阅读全帖 |
|
s********n
发帖数: 26222 | 14 德国鬼子的确是很精明的金融家啊。
Bundesbank slashed London gold holdings in mystery move
Germany withdrew two thirds of its vast holdings of gold from Bank of
England vaults shortly after the launch of the euro more than a decade ago,
according to a confidential report by German auditors.
Germany withdrew two thirds of its vast holdings of gold from Bank of
England vaults shortly after the launch of the euro more than a decade ago,
according to a confidential report that emerged on Wednesday.
Germany has 3,396 ... 阅读全帖 |
|
m********5
发帖数: 17667 | 15 美元吸血从1971年就开始了，由于美国实际控制IMF, 导致改革一直无法进行。因此SDR
实际上没有成为当时预期的国际储备符号，现在也在总国际储备中占2-4%之间浮动。中
国的理想是建立一个新的超政权的国际储备货币，所有的贸易国家都要参加，避免大国
输出通胀和金融危机。但在IMF框架下，美国拥有否决权，如果以IMF的框架进行改革，
那么永远不可能实现。因此SDR加入不加入其实关系并不大。理论上如果IMF不让RMB加
入，则提供了让中国自立门户的口实，因此加入实际上是把球又踢给了TG, 自立门户的
时间又得推後。
At Bretton Woods in July 1944, the US dollar replaced the pound sterling as
the world reserve currency (WRC), backed by gold at US$35 per oz of gold.
Previously, the Western WRCs were first,the Portuguese escudo, followed by
the Spanish peso... 阅读全帖 |
|
b******a
发帖数: 1337 | 16 China is officially over American soybeans
China did not import a single US soybean in November, the first time sales
to the country have dropped to zero since US president Donald Trump
initiated a trade war with the country earlier this year.
In place of American soybeans, China bought more than five million metric
tons of the seeds from Brazil last month, nearly twice the 2.76 million
metric tons it purchased from Brazilian farmers a year earlier, Reuters
reported, citing data from the General... 阅读全帖 |
|
发帖数: 1 | 17 Yangtze River
RIVER, CHINA
WRITTEN BY: Aleksandr Pavlovich Muranov Charles E. Greer
See Article History
Alternative Titles: Ch’ang Chiang, Chang Jiang, Da Jiang
Yangtze River, Chinese (Pinyin) Chang Jiang or (Wade-Giles romanization) Ch
’ang Chiang, longest river in both China and Asia and third longest river
in the world, with a length of 3,915 miles (6,300 kilometres). Its basin,
extending for some 2,000 miles (3,200 km) from west to east and for more
than 600 miles (1,000 km) from north to so... 阅读全帖 |
|
发帖数: 1 | 18 Yangtze River
RIVER, CHINA
WRITTEN BY: Aleksandr Pavlovich Muranov Charles E. Greer
See Article History
Alternative Titles: Ch’ang Chiang, Chang Jiang, Da Jiang
Yangtze River, Chinese (Pinyin) Chang Jiang or (Wade-Giles romanization) Ch
’ang Chiang, longest river in both China and Asia and third longest river
in the world, with a length of 3,915 miles (6,300 kilometres). Its basin,
extending for some 2,000 miles (3,200 km) from west to east and for more
than 600 miles (1,000 km) from north to so... 阅读全帖 |
|
f***y
发帖数: 4447 | 19 Rank Ten Part Template Annual Sweet Potato Production
1 China 70,963,630 metric tons
2 Nigeria 3,478,270 metric tons
3 Tanzania 3,345,170 metric tons
4 Ethiopia
2,701,599 metric tons
5 Indonesia
2,382,658 metric tons
https://www.worldatlas.com/articles/top-sweet-potato-growing-countries.html |
|
t******t
发帖数: 15246 | 20 China is advancing its space capabilities by developing staged combustion,
an engine technology that is likely to offer greater performance for the
Long March 6 and 7, two of a family of launchers that the country will field
around the middle of the decade.
The smaller of the two, the Long March 6, may be the first to go into
service, beating the flagship third member of the family, the Long March 5
heavy launcher.
A new 18-metric-ton-thrust engine “is a high-altitude liquid oxygen and
kerosene ... 阅读全帖 |
|
x****u
发帖数: 473 | 21 搜了一下，1/2-ton, 3/4-ton, 1-ton这些指的是payload capacity，就是空车里面（
包括bed）总共能装的重量，包括人和货物。1/2-ton是历史数据，现在的half-ton一半
能装到1,500 lb以上。有趣的是假设半吨的卡车上坐满5人，每人200 lb（这个体重对
美国人很平常），后面的车斗里只能装500 lb的货物了。不过pickup的能力主要是在“
拖”而不是“载”上，半吨的皮卡可以拖10,000 lb以上的trailer。 |
|
c******z
发帖数: 1230 | 22 东北部的老房子只有furnace和air duct，但是没有空调，所以在夏天前装一个空调，
房子面积在1500sqft左右，contractor A建议13seer, 2ton; contractor B建议13seer
, 2.5ton。具体quote如下。
Contractor A:
以前用过他来做我家的furnace maintenance,挺认真的，邻居也用他。他只介绍
Goodman一个牌子,完全没提需要town permit这些东西。尝试询问是否需要一起更换
furnace，他说furnace还可以工作5-10年没问题，不需要在装空调时一起更换。
Goodman GSX13seer, 2 ton, $2400
Goodman GSX13seer, 2.5 ton, $2600
Contractor B:
主要代理American Standard，但其他牌子也可以做，在我的要求下打电话去问了
Goodman的quote，结果说和American Standard价格几乎一样，但他非常不建议用
Goodman，说质量不好，容易坏。尝试询问是否需要一起更换furnace,他说我... 阅读全帖 |
|
t****e
发帖数: 4821 | 23 多谢回复，已经找到 Air Filter 了，楼上两个 Heat Pumps 的 Filter 都在回风口，
Filter 的确都很脏了，估计前任房主有年头没换了，等换完 Filter 在试试看制冷效
果是不是好些。
我这几个 Heat Pumps 都很旧了，虽然还在工作，但效率已经非常差了，房子上个月刚
买的还没住人，昨天把几个 Heat Pumps 都打开试了试，（3 个 89 年装的 Trane XE
800 2.5 Ton，一个 2002 年装的 Carrier 3 Ton），2 个小时下来，Carrier 3 Ton
那个区从 85 度降到 78 度，Trane XE 800 的几个区，两个从 88 度降到 84 度，一
个从 85 度降到了 81 度。 这个是不是也太慢了？
如果换新的 2.5 Ton 15 SEER Trane 或者 Carrier，Ballpark Price Range 大概是多
少？我给 Local 的那个 Trane 和 Carrier Dealers 打了电话，貌似一个都要 $7000?
另外一个中国人小公司告诉我，Carrier 比 Trane... 阅读全帖 |
|
x*******u
发帖数: 194 | 24 Many thanks!Will have Baozi delivered later.
Had another one with one additional humidifier. Please also advise. We will
make decision before this weekend and start installation by Monday.
ESTIMATE: REPLACE EXISTING FURNACE AND AC SYSTEM
REMOVAL OF EXISTING FURNACE, AC COIL, AND 4 TON
CONDENSER
INSTALL NEW GAS FURNACE HIGH EFFICIENT
NEW 4 TON AC COIL R410A
NEW 4 TON CONDENSER R410A
TRANE XR 95 FURNACE 120 BTU/ MODEL#- tuh1d120a9601a
TRANE 16 SEER 4 TON CONDENSER -m#- 4ttr5049e10000a
AC COIL 4 TO... 阅读全帖 |
|
x*******u
发帖数: 194 | 25 Many thanks!Will have Baozi delivered later.
Had another one with one additional humidifier. Please also advise. We will
make decision before this weekend and start installation by Monday.
ESTIMATE: REPLACE EXISTING FURNACE AND AC SYSTEM
REMOVAL OF EXISTING FURNACE, AC COIL, AND 4 TON
CONDENSER
INSTALL NEW GAS FURNACE HIGH EFFICIENT
NEW 4 TON AC COIL R410A
NEW 4 TON CONDENSER R410A
TRANE XR 95 FURNACE 120 BTU/ MODEL#- tuh1d120a9601a
TRANE 16 SEER 4 TON CONDENSER -m#- 4ttr5049e10000a
AC COIL 4 TO... 阅读全帖 |
|
b*******r
发帖数: 205 | 26 这一两周一直在和contractor联络这个事情，也得到了版上各位，尤其是imore和sfxer
的指点和帮助，非常感谢！
现在基本圈定三个组合选项
A： Trane two stage variable speed XV80 4 ton 80k BTU
Bryant 14-15 seer 3 ton Slim Line AC
$6500
B: Carrier 2 stage variable speed 70k BTU 4 ton
Carrier 14-15 seer 3 ton Slim Line AC (model 24AHA436）
$6700
C: Carrier 58CTX Performance Series Two Stage: 80% 3 TON/ 66,000 BTUs/ 1385
CFM
Carrier Slim Line AC Performance Series 38HDR 13 SEER
$8000
A和B都是一个contractor的，因为我希望AC和Furance都是一个牌子的，而且版上讨论
Ca... 阅读全帖 |
|
H****J
发帖数: 22 | 27 Imore 请看看下面的组合是否合理；
请参考首帖；
＃3 furnace + #2 AC
AC: xc16- 4 ton 2 stage a/c unit model - XC16-048-230;
matching cased coil model - cx35-49c;
Furnace: 2 stage 96% 110,000BTU gas
furnace power saver motor model -EL296UH110XE60C;
根据你的经验， 价格应该比＃2 便宜多少； 性价比是否更合理；
谢谢
－－－－－－－－－－－－－－－－－－－－－
#1 ($14072)
Modulating variable speed 98% 110,000BTU gas furnace model - SLP98UH110XV60C
xc25- 4 ton modulating a/c unit model - XC25-048-230
Matching cased coil model - cx35-48c; wifi I comfort thermostat control
Heal... 阅读全帖 |
|
w**********c
发帖数: 56 | 28 哈哈，电器知识贫乏的如我家一般的人，终于把imore惹急了。。。我家和空调干了一
夏天的仗，刚才看这贴赶紧恶补一下什么是ac 讲的Ton。知道应该不是指AC重量。 才明
白。
通俗地讲
A 1 ton AC will remove heat equivalent to melt a 1 ton block of ice in 24
hours.
A 1.5 ton AC will remove enough BTUs to melt a 1.5 ton block of ice in 24
hours.
依此类推。 |
|
m*****u
发帖数: 5534 | 29 再看一下BTU的2013年预期：
Coal Shipments (million tons) 230 - 250
US 180 - 190
Australia 33 - 36
•Stable 2013 costs per ton in the United States with expected U.S.
revenues per ton 5 percent to 10 percent below 2012 levels;
•Australian costs in the low $80 per ton range as cost containment
actions and productivity improvements partly mitigate external cost
pressures and a higher-cost metallurgical coal mix;
•Full-year depreciation, depletion... 阅读全帖 |
|
s*****i
发帖数: 5548 | 30 ☆─────────────────────────────────────☆
lvchinamade (LoveChinaMade) 于 (Mon May 7 09:16:03 2012, 美东) 提到:
房子是两层的，共2500尺。上下各一台冷暖机。房子刚10年，压缩机还好，就是有些小
毛病，前不久才换了外面的风扇的电机，花了320刀，觉得有点贵，换个启动电容要160
.问过换一台光A/C的新型的(Energy Efficient)要一共3500刀，据说夏天一个月能省电
费100元。一直用的冷气维修师傅是个老中，说3500已经是很便宜了，说老美公司要多1000-2000是很正常的。说他以前在老美公司做过的，人家都很贵。
这周末楼上的blower可能又出问题了，有点想换掉的想法。由于行情不清楚，请大大点
拨一下，3500 一台新式A/C合理不，好像他提了是3 ton的。原来的Air Duct都应该能
用的。
另外，有好的师傅介绍吗?
我手头有5个币可以分给有帮助的回复（我不清楚怎么给法，要试试看才行，从来没搞过
这东东）
☆────────────────────────... 阅读全帖 |
|
a***e
发帖数: 27968 | 31 a quick dig, fossil fuel carbon emission is about 8.4B ton in 2007.
so it should be less than 15B ton by now. more likely in 10B ton range.
about 10% of biomass production in a year.
the 100B ton biomass some of them are fixed, as tree trunks etc.
some are recycled, like falling leaves or food.
China produce 500Mt rice/wheat etc, plus staw and leaves, it would mount to
near 1B ton about half on them are carbon. agriculture carbon production
should be in 500Mt range at least. |
|
w*******y
发帖数: 60932 | 32 Bon-Ton:
http://www.bonton.com/
has a great sale + free shipping on toys today. There is also a 10% off
code for toys, including sale items: use DECWEEK3D11, no code needed for the
free shipping. The Discovery Princess Play Castle Tent is on sale for $14.
99, but if purchased on its own is not included in the free shipping or the
10% off. If you add other toys to your cart though, the tent will be
shipped free!
Bon-Ton:
http://www.bonton.com/
Bon-Ton:
http://www.bonton.com/
Bon-Ton:
http://... 阅读全帖 |
|
r****d
发帖数: 239 | 33 Sounds that you do have patience:).
http://www.prnewswire.com/news-releases/ak-steel-updates-third-quarter-
2010-outlook-102946249.html
1, advanced outage maintenance
2, outlook downward adjustment: +15/ton to -20/ton---- around
$55Million.
3, estimation of ore price will increase more than 65% as they were
expecting.
Market reaction: -5.8%; -0.84/share. Since AKS has 110 Million shares.
the
market value loss is around 90 millions.
The company said it is now planning to take an 11-day maintenanc... 阅读全帖 |
|
B*****e
发帖数: 2413 | 34 http://www.chinamining.org/News/2011-03-29/1301364588d44230.htm
China increases tax on rare earth minerals, neodymium prices double
(www.ipmd.net)
Updated: 2011-03-29 10:08
Counter:18
China, the global leader in rare earth production, is set to impose a new
tax on rare earth minerals from April 1 the Ministry of Finance and the
State Administration of Taxation has told rare earth producers in the
country.
As reported in the Shanghai Daily, Zhang Zhong, General Manager of the
Baotou Steel Rare-... 阅读全帖 |
|
s**********w
发帖数: 866 | 35 不管怎样还有进步余地.
国家地理杂志有这么一段:
"Nowhere is the gold obsession more culturally entrenched than it is in
India. Per capita income in this country of a billion people is $2,700, but
it has been the world's runaway leader in gold demand for several decades.
In 2007, India consumed 773.6 tons of gold, about 20 percent of the world
gold market and more than double that purchased by either of its closest
followers, China (363.3 tons) and the U.S. (278.1 tons). India produces very
little gold of its own, but ... 阅读全帖 |
|
T*R
发帖数: 36302 | 36 Australia Blocked Rare Earth Deal on Supply Concerns
By Rebecca Keenan - Feb 14, 2011 11:51 PM CT
inShare.19More
Business ExchangeBuzz up!DiggPrint Email . Rare earths are 17 chemically
similar elements, including neodymium, seen here, and dysprosium.
Photographer: Doug Kanter/Bloomberg
Play VideoJan. 20 (Bloomberg) -- Chinese Commerce Minister Chen Deming said
other countries with rare earth resources should step up production to ease
pressure on Chinese producers. Chen also said the U.S. trade... 阅读全帖 |
|
w*********g
发帖数: 30882 | 37 世界经济将再次崩溃，大宗商品市场可能暴跌40%左右
作者：未世民 文章发于：http://blog.sina.com.cn/weishiming12 点击数：3929 更新时间：2011-6-4 荐 【字体：小 大】
【复制本文】 【下载本文】
未世民评论：由欧洲债务危机引发的债券市场动荡未来将进入债务重组阶段，欧洲银行
业的灾难可能使全球面临灾难性的收缩，毕竟欧元也是全球性货币之一，同时欧洲金融
势力也是全球流动性的主要提供者之一，就在前几天兴业银行的两位全球投资策略师看
淡新兴国家的经济趋势，并认为新兴国家是全球最大的神话与泡沫，面临着全面崩盘的
危险，国际对冲基金正疯狂押注一系列国家的货币暴跌，这些问题均将沉重打击全球经
济，恶化相当多的国家的信贷环境与金融，货币体系，下面是标准普尔公司及一些美国
投资分析家的看法，他们认为大宗商品市场未来可能面临着40%---75%左右的超级大调
整，相当多的国家的债务链循环崩坏将使经济与货币崩溃，而这正像下面这篇文章中那
位对冲基金的经理所说，对于另一些人来说这是一次巨大的赚取超额利润的机会。
Chin... 阅读全帖 |
|
r*****y
发帖数: 53800 | 38 伦敦海军条约原文：
http://www.microworks.net/pacific/road_to_war/london_treaty.htm
Article 15
For the purpose of this Part III the definition of the cruiser and destroyer
categories shall be as follows:
Cruisers
Surface vessels of war, other than capital ships or aircraft carriers, the
standard displacement of which exceeds 1,850 tons (1,880 metric tons), or
with a gun above 5.1 inch (130 mm) calibre.
The cruiser category is divided into two sub-categories, as follows:
(a) Cruisers carrying a gun above 6... 阅读全帖 |
|
u***r
发帖数: 4825 | 39 http://www.bloomberg.com/news/2013-07-25/china-cuts-capacity-in
By Bloomberg News - Jul 25, 2013 8:10 PM CT
China ordered more than 1,400 companies in 19 industries to cut excess
production capacity this year, part of efforts to shift toward slower, more-
sustainable economic growth.
Steel, ferroalloys, electrolytic aluminum, copper smelting, cement and paper
are among areas affected, the Ministry of Industry and Information
Technology said in a statement yesterday. Excess capacity must be idled... 阅读全帖 |
|
c***n
发帖数: 2232 | 40 从12月19号就开始了。
Steam over Fukushima as sign of catastrophe: 89 tons of deadly radioactive
fuel could reach US in 2 days
Unexplained plumes of radioactive steam have been rising from Fukushima's
Reactor Building 3. TEPCO has confirmed the reports, adding that they were
not clear on the details of the sudden change at the reactor because of "
lethal radiation levels in that building."
Fukushima's Reactor Building 3 exploded on 13th March 2011 as a result of a
hydrogen buildup, breaching the building... 阅读全帖 |
|
C*********l
发帖数: 10248 | 41 These 5 Nations Could Win World War III
http://www.therichest.com/rich-list/rich-countries/top-5-countr
5. United Kingdom: $60.8 billion spent in 2013; 2.5% of GDP
Personnel: 387,570
Air: 222 combat aircraft, 153 attack helicopters
Sea: Approximately 367,860 tons
Nuke estimate: Fewer than 160 deployed, 225 total
4. India: $46.1 billion spent in 2013; 2.5% of GDP
Personnel: 4,768,407
Air: 1080 combat planes; 140 attack helicopters
Sea: Approximately 317,725 tons
Nuke estimate: up to 100
3. The Ru... 阅读全帖 |
|
a****h
发帖数: 6153 | 42 American deliveries to the Soviet Union can be divided into the following
phases:
"pre Lend-lease" 22 June 1941 to 30 September 1941 (paid for in gold and
other minerals)
first protocol period from 1 October 1941 to 30 June 1942 (signed 1 October
1941), these supplies were to be manufactured and delivered by the UK with
US credit financing.
second protocol period from 1 July 1942 to 30 June 1943 (signed 6 October
1942)
third protocol period from 1 July 1943 to 30 June 1944 (signed 19 October
194... 阅读全帖 |
|
b********n
发帖数: 38600 | 43 Pentagon’s big budget F-35 fighter ‘can’t turn, can’t climb, can’t run’
http://blogs.reuters.com/great-debate/2014/07/14/pentagons-big-
The U.S. military has grounded all its new F-35 Joint Strike Fighters
following an incident on June 23, when one of the high-tech warplanes caught
fire on the runway of a Florida air base. The no-fly order — which affects
at least 50 F-35s at training and test bases in Florida, Arizona,
California and Maryland — began on the evening of July 3 and continued
throu... 阅读全帖 |
|
发帖数: 1 | 44 THE RECONSTRUCTION OF HANKOW
China's Commercial And Industrial Capital.
From The Far Eastern Review.
Ever since the fateful fire which destroyed the Chinese city of Hankow
during the Revolution of 1911-12 it has been generally known that the
Chinese Government has been desirous of rebuilding the city upon modern
lines and making other improvements in the vicinity compatible with the
importance of such a flourishing commercial and industrial center. It was,
therefore, not surprising when it ... 阅读全帖 |
|
发帖数: 1 | 45 THE RECONSTRUCTION OF HANKOW
China's Commercial And Industrial Capital.
From The Far Eastern Review.
Ever since the fateful fire which destroyed the Chinese city of Hankow
during the Revolution of 1911-12 it has been generally known that the
Chinese Government has been desirous of rebuilding the city upon modern
lines and making other improvements in the vicinity compatible with the
importance of such a flourishing commercial and industrial center. It was,
therefore, not surprising when it ... 阅读全帖 |
|
r******t
发帖数: 8967 | 46 美国通常将“吨”（ton）作为短吨的简称，而将公吨（1,000公斤或2,204.62262英磅
）与长吨（2,240英磅或1,016.0469088公斤）分别称为metric ton与Imperial ton。
不过，某些场合美国也会用“吨”来表示公吨或长吨（例如海军舰船中的吨即是指长吨）
[在 roc (!!!) 的大作中提到：]
:ton != 1000 kg? |
|
g********d
发帖数: 4174 | 47 Posted on Advocate.com October 25, 2010
Addabbo: My Marriage Vote Can’t Be Bought
By Julie Bolcer
Joseph Addabbo, a New York state senate Democrat who voted against the
marriage equality bill last year, said that even though he received a “ton
of money” from gay activists who anticipated his support in return, his
vote cannot be bought.
Following the alphabetical order of the senate role call vote last December,
Addabbo became the first Democrat to vote against the marriage equality
bill. Some c... 阅读全帖 |
|
|
h******x
发帖数: 10156 | 49 from blackfday.com
http://www.blackfday.com/blackfday-sears.pdf
2-pk. Auto Travel Bottles $6.99
Amor All Gift Kit $11.99
Brake Service (must present coupon from ad) 15% off
Cobra 9-Band Radar Detector w/ Laser Eye $29.99 EB
Comfort Cushion $15.99
Craftsman Digital Air Gauge $14.99
DieHard 12-ft. Booster Cable $14.99
DieHard Battery Charger $39.99
DieHard Battery Charger/Maintainer $19.99
DieHard Dual-rate Battery Charger $29.99
DieHard Portable Power 750 $39.99
DieHard Wheeled Battery Charger / ... 阅读全帖 |
|
C*******M
发帖数: 153 | 50 Evaporate coil 去年开始漏氟里昂. 今年准备换空调系统。现有三个报价:
Lennox 3.5 ton 13 seer $3,000.
American Standard 3.5 ton 13 seer $2,825.
Goodman 3.5 ton 13 seer $2,400.
Warrantee 一样.
好像Lennox和American Standard一个档次. 邻居家装了 4 ton American Standard,感
觉外机有点吵。
我该换哪个牌子的空调 (HVAC)性价比最好？
是不是等过了夏天换会便宜些？
什么时候有Tax credit?
谢谢 |
|
