contact toxicity

基本解釋

• [農(nóng)藥] 接觸毒性

英漢例句

雙語(yǔ)例句

• Contact toxicity of seed extracts from Dodonaea viscose against Sitophilus oryzae were determined.
  測(cè)定了坡柳種子不同溶劑提取物對(duì)米象的觸殺作用。
• The contact toxicity of fipronil to Coptotermes formosanus Shiraki and the repellent action were tested.
  采用點(diǎn)滴法測(cè)定了銳勁特對(duì)家白蟻（CoptotermesformosanusShiraki）的接觸毒性，并進(jìn)行了驅(qū)避作用試驗(yàn)。
• Insecticidal mechanism of this unique product, add the highly active anti-permeability factor in reconciliation factor, with strong contact and stomach toxicity.
  本產(chǎn)品殺蟲(chóng)機(jī)理獨(dú)特，添加高活性滲透因子和解抗因子，具有很強(qiáng)的觸殺和胃毒作用。

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詞組短語(yǔ)

短語(yǔ)

• contact -toxicity 觸殺活性
• Contact Toxicity Stomach Poisoning 觸殺胃毒
• acute contact toxicity 急性觸殺毒性
• evaluation of contact toxicity 觸殺毒力測(cè)定
• contact toxicity effect 觸殺毒力

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專(zhuān)業(yè)釋義

農(nóng)業(yè)科學(xué)

• 觸殺

  The resultsshowed that nicotine had high contact toxicity (48hLC50=3.07g/L) against potato bug. Its correction mortality rate(4.4 g/L) is 78.9％compared to 84.2％(beta-cypermethrinEC 2500 folds dilution) at 48h. Capsicine also had good action of contact poison.
  辣椒堿也有很強(qiáng)的觸殺活性，48h LC50為1.82 g／L。

• 接觸毒性

化學(xué)

• 觸殺

生物學(xué)

• 接觸毒性