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selectivities

selectivities

selectivities

selectivities

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Selectivities of the predicates in a query determine the cardinalities (number of rows) at various places in the query execution plan .

查询中谓词的选择性决定了查询执行计划中不同位置的基数（行数）。

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Using this catalytic system, the oxidation reactions proceed under mild conditions and give both high conversions and selectivities .

该催化体系催化的烃类分子氧氧化反应具有反应条件温和、选择性高等优点。

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Investigation on the binding functions and selectivities of imprinting polymers with o-vanillin

邻香兰素分子模板聚合物结合作用及选择性研究

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Microwave Irradiation and Selectivities in Organic Reactions

微波与有机化学反应的选择性

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Selectivities of hydrolysis of glucose and fructose mixture to produce mannitol

果葡糖浆加氢制备甘露醇的选择性

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