chemical substance meaning in Chinese
纯净物
化学物质
有特定分子结构的有机或无机物
Examples
- Many chemical substances are now applied to affect the growth of flowering plants .
现在应用很多化学物质来影响显花植物的生长。 - Table of acute toxicity group of chemical substances
化学物质的急性毒性分级表 - The guidelines for the hazard evaluation of new chemical substances
新化学物质危害评估导则 - Dangerous chemical substances or hazardous chemicals
化学危险物品 - Be responsible for storage and record of chemical substance
负责公司化学品的储存和出入库管理。