英语词汇selectivity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
The experimental results also show that pressure is one of the important factors to influence product selectivities of FT synthesis.
实验结果还表明，压力也是影响费托合成产物选择性的重要因素。
2
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。
3
Their separation selectivities are toward alkanes, alcohols, ketones, aromatic compounds, positional isomers and some chiral compounds.
其对烷烃、醇类、酮类、芳香族化合物、位置异构体以及一些手性化合物具有良好的分离效果。

单词	selectivity
释义	selectivity 英/ s??lek?t?v?ti / 美/ s??lek?t?v?ti / 简明释义 n.选择性；分离性；选择度 GRE/ 网络释义短语 1 reactive selectivities 反应选择性双语例句 1 The experimental results also show that pressure is one of the important factors to influence product selectivities of FT synthesis. 实验结果还表明，压力也是影响费托合成产物选择性的重要因素。 2 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。 3 Their separation selectivities are toward alkanes, alcohols, ketones, aromatic compounds, positional isomers and some chiral compounds. 其对烷烃、醇类、酮类、芳香族化合物、位置异构体以及一些手性化合物具有良好的分离效果。
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