The gold standard study by Harvard and Columbia University scholars found that even in high-poverty schools, teachers consistently had a huge positive or negative impact.
哈佛大学和哥伦比亚大学的学者们进行的“黄金标准”研究发现，即便是在极度贫困的学校，教师也始终会产生巨大的，或积极或消极的影响。
This will significantly undercut support for the dollar. This, together with the ongoing environment of negative real interest rates, GFMS believes, should prove highly supportive of gold.
这显然会削弱美元的实际价值，再加上即将来临的负实际利率时代，金价将获得强有力支撑。
Oil seems to be putting in a bottom on strong volume, no one is left to buy any more negative real-yield securities the Treasury is issuing, and gold has started looking very bullish.
石油似乎是在巨大的交易量下建立了一价位的底部，没有人会再购买财政部发行的任何负实际收益的证券了，黄金已经开始进入强烈看多的行情了。
Some wires, made of cobalt oxide and gold, become the negative poles of the battery.
一些导线由金和氧化钴制成，作为电池的负极。
A world governed by rentiers would be Victorian Britain, with high real rates and a gold standard, not negative real rates and QE.
收息者操控的世界将成为维多利亚时代的英国，高实际利率，金本位，无负利率，无量化宽松。
There has been a very strong historical relationship between negative real interest rates and stronger gold prices.
历史上，负利率就意味着金价走高，两者间是很强的负相关的关系。
Look at the nearby chart. It is like a photo of a mountain scene reflected in a tranquil lake. The rises and falls and horizontal meanderings of gold are nearly the negative of the dollar's.
将两者的走势图两相比较，效果很像是一幅平静湖面倒映着山景的照片，金价的起落以及平缓的走势在美元走势图上都有近乎于镜像的反应。
Test results showed that use of ammoniacal solution pretreatment can effectively remove copper, and thus alleviating negative effect of copper on leaching of gold.
结果表明：采用含氨溶液预处理除铜，有效地排除了铜对氰化浸金的影响。
Gold does well when the dollar is under siege and the real rate of return goes negative.
当美元贬值时黄金走好，同时实际的回报率下降。
Gold does well when the dollar is under siege and the real rate of return goes negative.
当美元贬值时黄金走好，同时实际的回报率下降。
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