以下为句子列表:
英文: 14As we explain in Chapter 8, standard deviation and variance are the correct measures of risk if the returns are normally distributed.
中文: 14如我们在第8章解释,如果回报率呈正态分布标准差和方差是正确的衡量标准。
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英文: 25Since the standard deviation of Reebok is 1.86 times that of Coca-Cola, you need to invest 1.86 times more in Coca-Cola to eliminate risk in this two-stock portfolio.
中文: 当存在完全负相关的时候,总有一种投资组合策略(通过一个特定的资产组合权重组合代表)将完全消除风险25。完全负相关并不真正存在于普通股之间真是太糟了。
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英文: According as the requirement of experiment, program temperature increasing and decreasing are applied, the relative standard deviation and the recovery of method are 2.67% and 95.8% respectively.
中文: 根据实验要求用到程式升温与程式降温,方法的相对标准偏差为2.67%,回收率为95.8%。
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英文: Allow plate thickness and standard deviation shall meet the requirements for their products. Beam deviation should be allowed to meet the size and specifications of their products standards.
中文: 钢板厚度及允许偏差应符合其产品标准的要求.型钢的规格尺寸及允许偏差应符合其产品标准的要求.
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英文: Beyond these limits, either the estimated mean is incorrect, or the standard deviation of the results becomes unacceptably large.
中文: 除了这些限制以外,不是估计方法错误,就是结果的标准偏差变得不可接受的大。
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