adj.化学的
Be absorbed in the chymic oak and plastic industry. 专注于化学橡塑工业产品研发生产!
Be absorbed in the chymic oak and plastic industry part development and production. 专注于化学橡塑工业产品研发生产!
The mineral character、the mineral arisen sequence and the relation of mineral intergrowth are studied by mineralogy, chalcography, chymic analysis and EPMA, etc. 利用矿相学、化学分析和电子探针技术等对该矿床矿物特征、矿物生成顺序及共生关系进行研究、探讨。
There are a lot of nourishing ingredient and medicative functionary chymic ingredient in cactus.In this paper, the exploiture and using of cactus in food industry is summarized. 仙人掌中含多种营养成分和具有药理作用的化学成分,综述仙人掌在食品工业中的开发利用现状。
