toxicant species是什么意思

用法例句

A set of reduced-scale fire tests were conducted in a room-hallway-room structure apparatus to study the characteristics of toxicant species of fire smoke travelling to the remote room.

烟气的影响是火灾中人员死亡的最主要原因,为此利用"房间-走廊-房间"结构的模拟实验台进行了大量的实验,研究了火灾中烟气有毒成分向远距离非火源房间传播的特点。

The coelenterate is a big population in the poisonous living beings in the ocean.

报告35种我国常见的有毒海洋腔肠动物,着重对这些种类的形态特征、生态习性和分布予以阐述,以便人们对这些种类的识别和采集。

The working principle and process feature of the SBBR process were described,and the present application of SBBR,especially in treatment of "special waste water",the poisonous,baneful and low-degradable waste water were summarized.

简述了SBBR工艺的原理及其工艺特点,并对SBBR工艺在国内外的应用现状,尤其是在处理"特种废水",即有毒、有害、难降解废水方面的应用现状进行了概述,并指出了SBBR工艺存在的问题,对其应用前景作了展望。

Antifungal activity of different extracts from 20 poisonous plants on Curvularia lunata Boed.;

20种有毒植物的不同提取物对玉米弯孢叶斑病菌的抑菌活性测定

A study on poisonous plants to aphides;

毒杀蚜虫的有毒植物的研究

Study on the poisonous plant diversity of Taikuanhe Reserve in Shanxi;

山西太宽河自然保护区有毒植物多样性研究