Whether or not they reflect the consequences of a poisoning can best be ascertained by demonstrating the presence of a toxic agent in a biological sample . 它们是否反映中毒的影响,通过证实生物检材中是否有毒物存在,就完全能得出定论。
The threat of toxic agents to damage neurons by causing the accumulation of harmful proteins 毒剂对破坏神经元的威胁通过有害蛋白质的积累引起。
The part of a gas mask that contains the filter for removing toxic agents from the air 滤毒罐防毒面具的一部分,含有过滤装置,能将有毒成分从空气中除去
Drugs and toxic agent s may interferewith the appropriate utilization of folic acid andcause a megaloblastic anemia 药物与毒物在适当利用叶酸时,而可能引起巨成红细胞性贫血。
A spraying system for non - toxic agents will be used to neutralise odours when necessary and help reduce the odour nuisance level 有需要时,屠房员工亦会喷射气味中和剂,尽量消除屠房内的臭味。