查询词典 pesticidal

With the more comprehensive use of BT biotic pesticidal, silkworm bacterial toxicosis threntened the development and safety of sericulture in our country.

而随着BT制剂的广泛应用，家蚕卒倒病越来越严重地威胁着我国的蚕业生产。

A review of 31 new pesticides and 35 new lead compounds with pesticidal activities disclosed in 11th IUPAC international congress of pesticide chemistry .

概述了第11届IUPAC国际农药化学会议中公开的31个新农药品种和35个具有生物活性的新化合物。

First of all, because they are toxic, they have the capacity to harm not only targetedpests but also humans and wildlife. Approximately 165 pesticidal chemicals classified

首先，由于杀虫剂是有毒物质，它们不但对有害生物产生作用，而且会给人类和其他野生动植物造成危害。

One of the potential risks of commercially release of Bt crops is that insect pest may well evolve resistance to Bt pesticidal proteins.

Bt作物释放的潜在风险是害虫的抗性进化。

However, with the rule, the EPA can focus on pesticidal components of packaging while the FDA regulates nonpesticidal components.25

可是，因为有了这项规则，环保署可以主要关注有杀虫剂成分的包装材料，而食品药品署管理另一部分。

Pesticidal chemicals are in the plastic casing of the bed and chemicals have probably been added to the water to prevent the growth of algae, fungi and bacteria.

因水床的塑料壳体中含有杀虫剂，而且水床的水中可能增添了化学物质以防止藻类、菌类与细菌的生长。

Pesticidal chemicals are in the plastic casing of the bed and chemicals have probably been added to the water to prevent the growth of algae, fungi and bacteria.

因水床的塑料壳体中含有农药成分，而且水床的水中或许增添了化学物质以防止藻类、菌类与细菌的产生。

However, as we all know that the resistance appeared after the long term use of fungicides, discovering new generation of fighting resistence with novel frame construction has become a challenged poject in pesticidal field.

随着抗性的产生，研究结构新颖的新一代反抗性的甲氧基丙烯酸酯类杀菌剂成为该领域内一个具有挑战性的课题。

Pesticidal chemicals are in the plastic casing of the bed and chemicals have probably been added to the water to prevent the growth of algae, fungi and bacteria.

水床中的水不可饮用，因水床的塑料壳体中含有农药成分，而且水床的水中或许增添了化学物质以防止藻类、菌类与细菌的产生。

In order to further understand the dependence of bioactivities on the structure of new fluorine-containing pesticidal compounds to build up significant ligand-receptor models, and to find out the pharmacophores of these analogues, 3D-QSAR analyses have been carried out with DISCO, CoMFA and Leapfrog approaches on the basis of our previous classical QSAR study. Firstly, the compounds were classified according to their structures.

为了能更深入地认识含氟新化合物作为农药的生物活性和其结构间的关系，建立有意义的药物-受体作用模型，寻找同类化合物的药效团，对合成的含氟化合物在经典QSAR方法研究的基础上，又进一步运用DISCO，CoMFA和Leapfrog方法研究了它们的三维构效关系。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。