ประโยคภาษาจีน : 中文句子 |
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duì 对 zhōng guó 中国 cū fěi 粗榧 zǒng 总 shēng wù jiǎn 生物碱 zhōng 中 chú cǎo 除草 huó xìng 活性 chéng fèn 成分 jìn xíng 进行 le 了 chū bù 初步 fēn lí 分离 zhù 柱 céng xī 层析 dé 得 gè 个 liáng 量 jiào dà 较大 de 的 liú fèn 馏分 |
Herbicidally active compounds among the alkaloids of Cephalotaxus sinensis were separated, and 10 fractions were obtained in relatively large amounts from different levels in the column. |