有毒物 meaning in Chinese

deleterious agent
poison material
poisonous substance
toxic substance
toxicant

When farmer spray poison to kill plant pests , poison is sent into the air the water and the soil .
当农民为了杀死害虫而喷洒农药的时候，有毒物就被排放到空气中，水里和土壤里。
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。
Can dispel inorganic and organic pollutants , as well as toxicant
可消除无机和有机污染物、有毒物。
Wood preservatives - test method for determining the protective effectiveness against wood destroying basidiomycetes - determination of the toxic values
木材防腐剂.对损害木材的担子菌纲防护效果的测定试验方法.有毒物数值的测定
6 . the irrigation using polluted water with high organic matter and tn is good for plant growing and environmental improvement , and the clear water for irrigation is not economic
洁水灌溉是不经济的，农田对于高浓度有机氮污水有很好的降解和吸收养分的功效，用不含重金属和有毒物的污水进行灌溉有助改善环境。