亚组分析未发现特异的中间变量。
Subgroup analyses did not reveal specific moderators of the association.
此烷基化物除用作高辛烷值汽油调合组分外，还用作许多精细化工产品的原料中间体。
The alkylate could be used as blend composition of gasoline and it could also be used as intermediates in fine chemicals.
在中间槽室中配置梳状板并采用琼脂糖凝胶封固电泳凝胶，可以从电泳凝胶中回收大分子样品组分。
A comb plate is arranged in the middle groove chamber, sepharose is used to seal the running gel, and macromolecule sample components can be recovered from the running gel.
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