“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.