As analysis removes words before indexing, it decreases index size, but it can have a negative effect on precision query processing.
因为分析在编制索引之前移除单词,它减少了索引的大小,但是不利用精确的查询过程。
Effect size, an important index indicating results of a study, reflects the differences or the relation between variables. Researchers have been increasingly attaching importance to it.
效果量反映变量之间差异的大小或联系的巩固程度,是标志研究结果的重要指标,日益受到研究者的重视。
The egg size and index of egg shape were measured to study the effect of egg size and index of egg shape on the hatchability of breeder egg of Heifeng hen.
测量了黑凤鸡种蛋的蛋重和蛋形指数,研究蛋重和蛋形指数对黑凤鸡种蛋孵化率的影响。
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