pyrethroids怎么读，pyrethroids什么意思，pyrethroids短语和例句

1.The voltage-sensitive sodium channels are important action targets of DDT and pyrethroids.

电压敏感的钠通道是DDT和拟除虫菊酯类杀虫剂的主要靶标。

2.The resistance to pyrethroids were caused by both target insensitivity and metabolic detoxication of monooxygenase and esterase.

对菊酯的抗性是由多功能氧化酶、酯酶、以及神经不敏感性几个因子综合作用的结果。

3.This method can detect pyrethroids residues in aquatic product quickly and exactly.

该方法快速、准确、可靠，适合于测定水产品中拟除虫菊酯类药物的残留。

4.Resistance to pyrethroids has emerged, especially Africa, although so far there have been only one or two cases of obvious control failure.

对拟除虫菊酯的耐药性已经出现，特别是在非洲，虽然迄今明显控制失败情况只有一两例。

5.All Of pyrethroids are insoluble in water.

所有拟除虫菊酯不溶于水。

6.An increasing mosquito resistance to insecticides, including DDT and pyrethroids, particularly in Africa; and.

蚊虫对包括滴滴涕和拟除虫菊酯等杀虫剂的耐药力越来越强，特别是在非洲。

7.The bioassay results indicated that PBO synergised 7 pyrethroids significantly, with the highest synergistic ratio (119 3) for fenvalerate and the lowest (2 1) for permethrin.

生物测定结果表明，PBO对所测定的7种拟除虫菊酯均有不同程度的增效作用，对氰戊菊酯的增效比最高（1193） ，对氯菊酯的增效比最低（21）。

8.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。

9.The result showed that ozone can effectively decline the residues of pyrethroids?And the ozone treatment had no significant effect on the vegetable.

结果表明，臭氧对于拟除虫菊酯农药均有较好的去除效果，臭氧对于蔬菜品质不产生影响。