查询词典 parathion
- 与 parathion 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Haptens of chlorpyrifos,Triazophos,carbofruaand parathion-methyl(MP5)were synthesized in this study.
本研究首先合成了四种农药的半抗原：三唑磷半抗原THHe、克百威半抗原BFNB、毒死蜱半抗原CHBu以及甲基对硫磷半抗原MP5。
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The results of field trial indicated that the best proportion of pacy was composed of 24.7% parathion and 0.3% cypermethrin. At the rate of 375～562.5 g/km 2, the control effect was over 90% and could last 10～15 days. In 1996 the area of field experiment was 47000 km 2 and the economic benefit was great.
田间试验结果进一步表明，该混剂最佳配方为：对硫磷：氯氰菊酯＝247∶3，使用该配方制成的25％混剂防治稻棉主要害虫，每667m2用量100～150g，防效达90％以上，持效期10～15d.1996年示范推广4.7万km2，经济效益显著
- 推荐网络例句
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But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
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Ah! don't mention it, the butcher's shop is a horror.
啊！不用提了。提到肉，真是糟透了。
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Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ，我不知道把这信寄到哪里，也不知道你是否想收到它。