农药污染 [农药][环境] pesticide pollution
- 新标准将彻底杜绝毒性最大的农药污染食物链。
The new criteria would remove the most hazardous products from the food chain altogether. - 国际上,特别是美国和欧洲国家,早就开展了对农药污染地下水的研究,并提出了许多控制措施。
In the international case, especially in America and Europe, ground water pollution from pesticide leaching has been studied for many years and advanced kinds of measures. - 选择能使根际区产生强烈的生物降解作用的草品种,是利用草作为化学农药污染土壤修复的关键。
The species of grass were chosen in that microdegradation effect of pesticide in rhizosphere soil was very strong was the key of phytoremediation technique for pesticides-contaminated soil.