大家好，我是教育新聞網(wǎng)的編輯小語，小語到網(wǎng)上收集了一些與螟雙語例句相關(guān)的信息，那么下面分享給大家一起了解下吧。

1.Sumith 1 : 400 ; and DDVP 1 : 400 spraying are very effective.

殺螟松 1∶400 倍水和DDVP1∶400 倍水噴灑植株,藥效均達(dá)90%以上.

2.The result of the same insecticide against different popution instar larva of Cnaphalocrocis medinalis were difference.

同一殺蟲劑對不同地區(qū)的稻縱卷葉螟幼蟲的防治效果有差異.

3.Eradicating and controlling caterpillars is the central task of this year's disaster - reduction work.

防治稻螟是今年農(nóng)業(yè)減災(zāi)的中心任務(wù).

4.The results showed that Trichogramma japonicum Ashmead was the dominant species in all these regions.

對江蘇和安徽幾個(gè)不同稻螟發(fā)生區(qū)螟卵寄生蜂的調(diào)查表明,稻螟赤眼蜂為優(yōu)勢種.

5.Originally the machine was a conventional vertical borer used for machining of train wheels.

原來機(jī)器是一個(gè)傳統(tǒng)的垂直化螟用于加工火車車輪.

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