趣英语 / “烷类”造句

“烷类”造句

结果表明:钛酸酯类>硅烷类>硬脂酸类.
Result organic titanate silane octadecanoic acid.

采用内标法建立了原油中正构烷烃、生物标志物(甾 、 萜烷类)的分析方法.
A method for analysis n - alkanes, steranes and terpanes in oil by internal standard method was established.

目的:从中国红豆杉细胞培养物提取紫杉烷类二萜化合物.
AIM Taxane diterpenoid compounds are expected to be isolated from Taxus chinensis cell cultures.

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