insecticidal的意思|示意

This thesis is to study the insecticidal effect of PC to aphids and Plutella xylostlla.

本文研究蝉拟青霉对蚕豆蚜虫和小菜蛾的杀虫作用.

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These insecticidal proteins are commonly known as Insecticidal Crystal Proteins ( ICP ) or delta endotoxin.

这些杀虫蛋白通称为杀虫晶体蛋白 ( ICP ) 或δ-蛋白.

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A new chemical structure category of pyrethroids was synthesized. The tests in insecticidal activity was reported.

报道了一种新型结构的拟除虫菊酯类似物的合成以及杀虫活性试验.

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It is toxic to almost all forms of life including humans. It has broad - spectrum insecticidal activity.

外毒素对几乎所有生命形式包括人有毒. 具有 广谱 杀虫活性.

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These compounds have relatively high insecticidal activities and with low levels of resistance.

其结果表明该类化合物对测试害虫显示出较高的杀虫活性和较低的抗性比.

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The insecticidal action must be considered doubtful.

这个杀虫作用是值得怀疑的.

辞典例句