poisonous substance

Analysis on an Accident of Phosgene Poisonous Substance Leakage

一起光气等有毒物质泄漏事故分析

There is no standardized control index of poisonous substance in China.

中国尚无统一的有害介质控制指标.

Cautions during transportation: Stored in the dry warehouse, keep from rain, poisonous substance.

运输储存注意事项: 小心存放,保持干燥,避免受潮, 雨淋, 有毒物质.

The witchweed stills steals water and * nutrients from the * roots and attacks the sorghum with a poison poisonous substance.

独脚金从高梁的根部将水和养份汲取走，并用有毒物质攻击高梁。

The witchweed stills ( steals ) water and nutritions [ nutrients ] from taste ( attacks ) this ( the ) sorghum with a poisonous as substance.

独脚金从底部透取水份和营养,用有毒物质袭击 高粱.

Multi-residue Methods for Determination and Confirmation of Poisonous Organic Pollutants Residues in Environment and Agricultural Products; Determination of Harmful Substance Residues in Foodstuff by Amidogen Derivation Fluorescent Spectrophotometry

环境和农产品中毒害性有机污染物的多残留监测确证技术研究氨基衍生荧光分光光度法测定食品中有害物质残留

On The Process of Anti-terrorist Chemical Poisonous Substance Testing

反恐怖活动中化学毒剂检测的进展

A particular poisonous substance should be determined in order to do that.

要这么做，就应确定具体的有毒物质。

Under the infiltration irrigation through shallow furrow, the poisonous substance in the soil is decreased, the growing vigor of root is increased, the white roots increase 32.62%, the black and yellow roots decrease 20.04% and 12.58%, respectively.

同时显著减少土壤中的还原物质，提高根系活力，使白根数量增加32.62%，黑根和黄根数量分别减少20.04%和12.58%；

The witchweed steals water and nutrients from the roots and attacks the sorghum with a poisonous substance.

独脚金从根部吸收水分和营养，并且释放毒素攻击高粱。

Paper coated with a poisonous substance , used to catch flies.

一种在纸上涂上一层含颜料的重铬酸盐凝胶的印刷法.