STAND: Overall width of the assembled bearing; refers to the combination of sizes of the cone, outer diameter, cup, inner diameter, and roller.
座高:整套轴承的总宽度;参考内外圈尺寸,外径,内径以及滚子。
After seeing about the existence of China's stock market overall day-of-the-week effect, the paper sizes company stocks to test whether day-of-the-week effect of different scale stock return exists.
在考察中国股票市场总体是否存在周内效应的同时,本文对股票进行分组,考察不同规模公司股票收益率是否存在周内效应。
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