And because every UNIX command returns a status code reflecting success or failure, you can use any command as a conditional — not just the test operators.
而且由于每个UNIX命令都返回一个指示成功或失败的状态代码，因此，您可以使用任何命令作为“条件”——而不仅仅是使用测试操作符。
All of the Conditional Tags test to see whether a certain condition is met, and then returns either TRUE or FALSE.
所有的条件式标签测试看看是否符合某个条件，然后返回正确或者错误。
We find that daily trading volume, used as a proxy for information arrival time, has no significant explanatory power on the conditional volatility of daily returns.
研究结果认为，每日交易量作为每日信息到达时刻的代理变量对于中国股票市场每日收益的条件波动的解释力度不显著。
The paper examines the extent to which the conditional volatility of stock market returns in Chinese stock markets is related to the conditional volatility of financial and business cycle variables.
这篇论文目的是考察在中国股票市场中，股票市场收益率的条件波动率与宏观经济变量的条件波动率之间的相关程度。
The paper examines the extent to which the conditional volatility of stock market returns in Chinese stock markets is related to the conditional volatility of financial and business cycle variables.
这篇论文目的是考察在中国股票市场中，股票市场收益率的条件波动率与宏观经济变量的条件波动率之间的相关程度。
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