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- Silymarin can protect the liver from damage of alcohol, chemical toxicant, drug, food poison, accelerate liver cell regenerating and repairing. 该产品能够防止酒精,、化学毒素、重金属、药物、食物毒素、环境污染等对肝脏造成的损伤，促进肝细胞的再生和修复。
- Distillation: thoroughgoing and separated 100% free of the injurious heavy metal and chemical toxicant of the water to distill most pure water for the health and relieved in always. 采用蒸馏法：将水中所有有害重金属及化学毒物100%25彻底分离，制造出最晶纯的水，使您喝出健康，喝的安心。
- The Sarin is one of most terror-stricken chemical toxicants now. 沙林毒剂是目前化学恐怖威胁最大的一类毒剂。
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
- A toxic chemical or other substance. 有毒的化学品或其它物质
- Objective: Traditional Ames test, in vitro mammalian chromosome aberration test, single cell gel electrophoresis assay have been used widely in monitoring chemical toxicity. 目的:传统的Ames实验、体外哺乳动物细胞染色体畸变实验、单细胞凝胶电泳实验已广泛用于化学品毒性的监测,但用于综合评价化学品的遗传学毒性还不够完善。
- It is proved that the inner Depleted uranium's chemical toxicity can harm kidney in a short time, while its irradiation and long-term chemical toxicity often cause cancers. 业已证实,进入体内的贫铀,其化学毒性的短期影响是肾损伤,而贫铀的内照射和化学毒性的长期健康危害是致癌。
- Quantitative structure activity relationship (QSAR) plays an obvious role in the study and use of toxicology. The prospect of application of QSAR in chemical toxicity research is summarized. 摘要定量构效关系在毒理学的研究和实践中发挥着重要的作用。综述了定量构效关系在化合物毒性研究中的应用进展。
- Quantitative structure activity relationship(QSAR) plays an obvious role in the study and use of toxicology.The prospect of application of QSAR in chemical toxicity research is summarized. 定量构效关系在毒理学的研究和实践中发挥着重要的作用。综述了定量构效关系在化合物毒性研究中的应用进展。
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- We are doing a chemical experiment. 我们正在做化学实验。
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- Ammonia is a chemical substance. 氨是种化学物质。
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- Some chemical compounds can be resolved by heat. 一些化学化合物可以通过加热分解。
- I am not familiar with chemical terms. 我不熟悉化学术语。
- He devoted his life to chemical research. 他一生从事化学研究。
- He is experimenting with a new chemical. 他正在实验一种新的化学制品。
