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杀蚜虫剂

与 杀蚜虫剂 相关的网络例句 [注:此内容来源于网络,仅供参考]

And aphid. Results of mixed medicamental test showed, Matrine (1.8%) and avermectin(0.04%) had the best effect on killing pesticide and protecting leaves to Pieris rapae L.;Matrine(0.5%) and avermectin(0.2%) and Matrine(0.5%) and avermectin(0.25%) had the best effect to aphid, their LC50 is 0.08815mg/ml 0.07454mg/ml.

药剂混配试验结果表明:对菜青虫的试验中,1.8%苦参碱+0.04%齐螨素处理杀虫效果、保叶效果最佳;对蚜虫的试验中,0.5%苦参碱+0.2%齐螨素混剂处理,0.5%苦参碱+0.25%齐螨素混剂处理效果最佳,两者致死中浓度分别为:0.08815mg/ml、0.07454mg/ml。

推荐网络例句

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。