1) valuable products
有用物质
1.
This paper summarized the current studies on the prod uction of natural valuable products from microalgae and pointed out tha t the future development trends of microalgae industry would be the hi gh cell density culture in bioreactor to produce high-activity componen ts through the application of modern biotechniques.
简要综述从微藻中获取的有用物质及培养技术的研究现状,并展望其发展前景;认为利用现代生物技术采用生物反应器系统生产高价值的有用物质是微藻产业的发展方向。
2) Salt is a useful substance.
盐是有用的物质。
4) indirect action of noxious substance
有害物质间接作用
5) toxic substance
有毒物质
1.
The contamination of toxic substance in decoration materials is aroused much concerned.
介绍了建筑装修材料及其有毒物质的主要来源;详述其对居民健康和生态环境的危害效应,提出防治对策。
6) related substance
有关物质
1.
Determination of CHP and related substances by HPLC;
高效液相色谱法测定CHP与有关物质含量
2.
Determination of Tiapride Hydrochloride Injection and related substances by HPLC;
HPLC法测定盐酸硫必利注射液的含量及其有关物质
3.
Determination of related substances in voriconazole by HPLC;
HPLC法测定抗真菌药伏立康唑的有关物质
补充资料：有用成事义
【有用成事义】
谓无明虽无自体，而能成办世间、出世间一切事业；故云有用成事义。
谓无明虽无自体，而能成办世间、出世间一切事业；故云有用成事义。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条