c****e
发帖数: 1628 | 1 注意这段话"Current evidence from archaeology indicates that cast iron was
first produced in Europe at two sites in Sweden, Lapphyttan and Vinarhyttan,
sometime between 1150 and 1350"并且有可能是蒙古人从中国带过去的。
中国汉代就知道把生铁和“熟铁”合炼，调节铁碳含量而成钢。也就是所谓的“灌钢
”。
在欧洲，直到17世纪才认识到这一点。
Medieval Iron and Steel -- Simplified
Bert Hall
Institute for the History and Philosophy of Science and Technology
University of Toronto
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Iron is one of the most us... 阅读全帖 |
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c****e
发帖数: 1628 | 2 注意这段话"Current evidence from archaeology indicates that cast iron was
first produced in Europe at two sites in Sweden, Lapphyttan and Vinarhyttan,
sometime between 1150 and 1350"并且有可能是蒙古人从中国带过去的。
中国汉代就知道把生铁和“熟铁”合炼，调节铁碳含量而成钢。也就是所谓的“灌钢”。
在欧洲，直到17世纪才认识到这一点。
Medieval Iron and Steel -- Simplified
Bert Hall
Institute for the History and Philosophy of Science and Technology
University of Toronto
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Iron is one of the most use... 阅读全帖 |
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t******g
发帖数: 462 | 4 Thanks a lot for the comment. I might buy a couple thousand shares for fun,
but not speculate on it. (they had significant inside buy at around 0.90)
This is a OTC stock, of course not many 散户 know it. It's the first day of
price/volume breakout in months.
Also their concentrate contains more silver than gold (% wise).
One thing I am dubious about is their sale to Europe smelter (Aurubis AG
only have production site in 7 Europe countries), why shipping thousands of
miles to Aurubis (shipping cos... 阅读全帖 |
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w*********n
发帖数: 6 | 5 1) A wopping ROE of 30%.
2) forward P/E 2.4.
3) $99M cash.
4) Qrtly rev growth yoy 121%.
5) Now trading low $5's below book value w/ $20 price target.
6) Tiny $154M market cap easily undervalued by 3 times plus
7) Wopping 25% of float is short.
8) No debt, only $2M.
9) All techincal indicators on LIWA now extremely oversold.
10) Forensic has confirmed financials.
11) Company buyback and insider buying.
12) New smelter to increase capacity and bouble revenues again into 2012.
13) Nothing but good... 阅读全帖 |
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p******u
发帖数: 14642 | 6 郁闷
http://www.bloomberg.com/news/2012-04-30/titanic-ii-to-be-built
Titanic II Planned by Billionaire Palmer in Chinese Yard
Australian billionaire Clive Palmer plans to build a 21st-century replica of
the Titanic and sail it from England to New York accompanied by the Chinese
navy by the end of 2016.
Palmer has signed a first-stage agreement with Nanjing- based CSC Jinling
Shipyard to build the ship as part of a planned fleet of luxury liners, the
Gold Coast, Queensland-based businessman said in... 阅读全帖 |
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k**0
发帖数: 19737 | 7 again, 有铁不代表会炼铁， Roman Republic 509 BCE–27 BCE ，没有blast furnace，
可见技术有多差。
我从一开始就说了，罗马和同期“汉朝”金属冶炼技术相比，到底是谁搞不清啊？汉朝
是啥时候开始的？谁说东汉了？
帮你post教育贴，不用谢我
The oldest extant blast furnaces were built during the Han Dynasty of China
in the 1st century BC. However, cast iron farm tools and weapons were
widespread in China by the 5th century BC,[2] while 3rd century BC iron
smelters employed an average workforce of over two hundred men.[2] These
early furnaces had clay walls and used phosphorus-containing miner... 阅读全帖 |
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g******t
发帖数: 18158 | 8 就是这把枪，后来的AK47，打死了有没有上百万的地球人了吧
Valuable WWII Gun at Police Buy-Back
http://l1.yimg.com/bt/api/res/1.2/rPwBlRzXu67uizEzADZ.ig--/YXBw
Just like a scene out of "Antiques Roadshow," a woman in Hartford, Conn.,
turned in an old rifle to her local police station's gun buy-back, only to
discover the gun was worth anywhere from $20,000 to $25,000. The woman, who
wishes to remain anonymous, inherited the gun from her father who had
brought it home with him from Europe as a memento from World War II.
The t... 阅读全帖 |
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l****z
发帖数: 29846 | 9 Power costs shrink as share of Europe's rising energy bills
* In EU15 about half the household bill is charges, tax and subsidies
By Karolin Schaps and Barbara Lewis
LONDON/BRUSSELS, Nov 5 (Reuters) - Europeans are paying the steepest energy
bills in four years and face ever higher payments as governments pile on
extra charges to help finance a 1 trillion euro ($1.4 trillion)
modernisation of Europe's energy infrastructure.
Politicians from Britain to Germany, Italy to Romania, under pressure fr... 阅读全帖 |
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e****s
发帖数: 29 | 11 BEIJING – China detained two factory officials after 1,300 children were
poisoned by pollution from a manganese processing plant, state media said
Thursday, days after emissions from a lead smelter in another province
sickened hundreds.
Both cases have sparked unrest and come amid growing anger in China over
public safety scandals in which children have been the main victims. Tainted
infant formula milk and the mass collapse of schools in a huge earthquake
last year have also provoked widespread |
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B*******n
发帖数: 20645 | 12 印尼政府准备在两周内解决和FCX的争端。
Freeport Indonesia to resume copper concentrate output on March 21
Reuters - Mar 9, 2017
"Ships have already begun to arrive," Freeport Indonesia spokesman Riza
Pratama told reporters. While it cannot export concentrate Freeport will
adjust its output to the amount it can process at Indonesia's main copper
smelter, Pratama said, referring ... |
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B******e
发帖数: 16928 | 13 就是中国土壤污染问题严重，每天吃饭相当于慢性中毒，这个基本问题不解决剩下的都
是浮云。
The bad earth:The most neglected threat to public health in China is toxic
soil
And fixing it will be hard and costly
Print edition | Briefing
Jun 8th 2017 | SHIQIAO, HUNAN PROVINCE
TANG DONGHUA, a wiry 47-year-old farmer wearing a Greenpeace T-shirt, smokes
a cigarette and gesticulates towards his paddy fields in the hills of
southern Hunan province. The leaves of his rice plants poke about a foot
above water. Mr Tang says he expects to harvest about ... 阅读全帖 |
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z**h
发帖数: 382 | 14 这玩意在医院里用来给Gamma源校正用，搞不好泄漏出来的事故也是有的。
From Wiki
Caesium-137 reacts with water producing a water-soluble compound (caesium
hydroxide), and the biological behavior of caesium is similar to that of
potassium and rubidium. After entering the body, caesium gets more or less
uniformly distributed throughout the body, with higher concentration in
muscle tissues and lower in bones. The biological half-life of caesium is
rather short at about 70 days.[7] Experiments with dogs showed that a single
dose of 3... 阅读全帖 |
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A*V
发帖数: 3528 | 15 Valuable WWII Gun at Police Buy-Back
http://gma.yahoo.com/blogs/abc-blogs/valuable-wwii-gun-police-b
http://goo.gl/fOTj7
Just like a scene out of "Antiques Roadshow," a woman in Hartford, Conn.,
turned in an old rifle to her local police station's gun buy-back, only to
discover the gun was worth anywhere from $20,000 to $25,000. The woman, who
wishes to remain anonymous, inherited the gun from her father who had
brought it home with him from Europe as a memento from World War II.
The two officer... 阅读全帖 |
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B********n
发帖数: 225 | 16 I find research other than great works can all be shared. I was the first
one in my cluster but I found most of my industry building like smelters are
already unlocked.
I think school of medicine can be shared also as it says it serves the "
region".
★ 发自iPhone App: ChineseWeb 7.8 |
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b***u
发帖数: 12010 | 17 这一作好像不能升元素武器是么？那主要靠boss武器了吧？扫一眼只有pursuer重剑和
smelter大剑好。soul of king有个也很好，但得ng+了。 |
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b***u
发帖数: 12010 | 18 pursuer剑用熟了挺好用。刚做了个smelter剑，还没怎么试。 |
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k**0
发帖数: 19737 | 19 smelter demon greatsword不错的说，就是重击太伤耐久，需要戴戒指。 |
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t*****g
发帖数: 5282 | 20 looking glass knight < smelter demon
Sinner > The Duke's Dear Freja > Iron Keep > Rotten |
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m*******n
发帖数: 6660 | 21 so far觉得还是smelter demon最难。。。
据说最后boss对远程Biu Biu Biu就是白给。
最难的是隐藏boss Darkluker 和古龙。 |
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o***g
发帖数: 2784 | 22 NG+大概200级左右的话，很好招人，在必打的关。一般在篝火就有人了。昨天在无人码
头，找不到人，后来想想这关不是必须打的，然后就走了。
NG+很多红影，而且有入侵。死的情况多数是被入侵打死的。
玩魔法，需要施展魔法的武器，需要在一周目准备一下。
pyro是火，火是(int+fth)/2的加成，所以，这个属于副产品。
hex是min(int,fth)，所以这个是高端产品。
开始玩魔法一般只能选int或者fth
int fth最好的武器都是需要50点的，int最高的魔法需要64点，fth最高的需要55点
玩魔法还必须加att，起码需要个30点的
拿到dragon chime之后，我把int洗成了fth。
magic的魔法多，但是一下就两三百点，奇迹的一般可以打五到八百，但是ng+的小兵，
一般也需要两个lighting spear才能死。一般出门怎么也能凑个三四十个spear了，基
本够用了，如果惦记着打boss，就用用弓箭和刀。
昨天iron keep，smelter进去，三个人站三个角，boss找谁就谁举盾，另外两个扔魔法
，就一管体力多点儿就扔死了，肯定不到半分钟。关底boss就发... 阅读全帖 |
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