extraction separation technology

基本解释

Study the combined forms and distribution of selenium, the extraction and separation technology of macromolecule containing selenium in Codonopsis pilosula.
研究了恩施板橋所産的黨蓡中硒的賦存形態、分佈及含硒大分子的提取分離技術。
This article studied the combined forms and distribution of selenium, the extraction and separation technology of macromolecule containing selenium in pumpkin.
本文研究了營養元素硒在南瓜中賦存形態、分佈及含硒大分子的提取分離技術；
To study the combined forms and distribution of selenium, the extraction and separation technology of macromolecule containing selenium in Scrophularia ningpoensis hemsl picked from Badong.
研究了玄蓡中硒的賦存形態、分佈及含硒大分子的提取分離技術。