农药

S-Triazine pesticides are rapidly becoming of increasing importance to agriculture.

S - 三氮朵苯农药对农业生产变得越来越重要.

Significant losses of pesticides occur during application.

大量的农药是在施撒时损失的.

Chemical thinners add another to the arsenal of sprays.

化学疏除剂已列入农药的宝库中.

Microbial degradation critically affects the fate and behavior of pesticides in soil.

生物降解主要影响土壤中农药的行为和命运.

The ultraviolet component of sunlight is responsible for most pesticide photolysis.

阳光的紫外部分是农药光解的最重要因素.

The use of household and garden pesticides continues to increase.

家庭和菜园利用农药继续增加.

The pesticide was spread over the vegetable plot.

菜田里撒上了农药.

The pesticides affect the nervous system by inhibiting the enzyme cholinesterase.

这类农药抑制胆碱酯酶而影响神经系统.

Mr. Chen used no ( didn't use any ) chemicals on his fruit.

陈先生的水果不使用农药.

Plant cover has been observed to influence pesticide persistence.

人们观察到植物覆盖对农药持久性有影响.

The airplane dusted the crops with an insecticide.

飞机给庄稼撒农药.

Pesticide persistence beyond the critical period for control leads to residue problems.

农药一旦超过控制的临界期,就会导致残留问题.

Data on the world production and use of pesticides is fragmentary.

世界上有关农药的生产和利用的材料是很分散的.

The product is marketed as completely pesticide-free.

该产品以完全无农药残留为卖点进行推广。

Nonbiological degradation processes play an important role in the dissipation of many pesticides in soil.

非生物降解过程在消除土壤中的许多农药方面起着重要的作用.