美联储发布声明后，美元应声下跌，创下单周最大跌幅，国债收益率和按揭利率也大幅下降。
After the Fed announcement the dollar made a record weekly drop, Treasury yield and mortgage interest rate dropped sharply.
从菲涅耳定律出发，利用单轴晶的折射率面和光率体，讨论了在一般情况下单轴晶内部的光路问题。
We study the beam paths in uniaxial crystal with arbitarily oriented optical axis in general conditions, by it′s plane and ellipsoid of refraction index and Fresnel law.
在最佳工艺条件下单级萃取率为56%左右，四级萃取率可达98%以上。
Under these conditions, the extraction yield of single - stage extraction is 56% and that of four - stage extraction is over 98 %.
在中低温度下单质硫可以大幅度提高生烃母质可溶物质产率。
Sulphur can greatly promote the productivity of soluble matters from hydrocarbon source rock under the condition of middle-low temperature.
本文简单叙述了机械阻抗法的概念，系统推证了刚性基础下单级和双级隔振的传递率。
The concept of this technique is given in this paper and the transmissibility for one and two-stage mounting systems supported on rigid foundation is derived systematically.
我发现，对于相对低估的股票，股票回报率在特质风险下单调递增；对于相对高估的股票，股票回报率在特质风险下单调递减。
I... nd that stock returns monotonically increase in idiosyncratic risk for relatively undervalued stocks and monotonically decrease in idiosyncratic risk for relatively overvalued stocks.
我发现，对于相对低估的股票，股票回报率在特质风险下单调递增；对于相对高估的股票，股票回报率在特质风险下单调递减。
I... nd that stock returns monotonically increase in idiosyncratic risk for relatively undervalued stocks and monotonically decrease in idiosyncratic risk for relatively overvalued stocks.
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