A nonlinear statistical model which describes a relationship between the return and the relative rate of trading volume in stock market is presented in this paper.

本文提出了一个描述股市收益率与成交量变化率的关系的非线性统计模型。

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ASTM D570 Standard Test Method for Water Absorption of Plastics scope:this test method covers the detetmination of the relative rate of absorption water by plastics when immersed.

ASTM D570塑料吸水率的标准试验方法简介：ASTM D570包括了塑料在浸水时相对吸水率的试验方法。

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The results showed that QK could improve the survival rate and relative rate of gain, decrease the bloody stool scores and oocysts of cecum content, and relieve the pathological changes of cecum.

结果发现球抗能提高球虫病鸡的存活率和相对增重率，减少血便记分和盲肠内容物卵囊数，减轻盲肠病变。

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Then the relative price of gold versus silver shifted to the point that the gold with at the twenty-one shilling exchange rate the gold shilling was worth less the gold guinea was worth less than twenty-one shilling.

之后，金子相对于银子的相对价格,就移动到另一个值,在二十一个先令的兑换率下,金先令价值少于,金几尼的价值少于了二十一个先令的价值。

耶鲁公开课 - 金融市场课程节选

Stocks could rise or fall, depending on the relative growth rate of profits compared to the increase in interest rates.

FORBES: A Record Stock Market with Record Federal Debt: Does This Make Sense?

Does this relative growth rate matter?

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Unless the Fed has changed its mind about one percentage point being the desired spread in normal times, the discount rate will be raised again relative to the Federal Funds rate.

FORBES: What The Discount Rate Hike Is Really About