contact toxicity

基本解釋

• [辳葯] 接觸毒性

英漢例句

雙語例句

• Contact toxicity of seed extracts from Dodonaea viscose against Sitophilus oryzae were determined.
  測定了坡柳種子不同溶劑提取物對米象的觸殺作用。
• The contact toxicity of fipronil to Coptotermes formosanus Shiraki and the repellent action were tested.
  採用點滴法測定了銳勁特對家白蟻（CoptotermesformosanusShiraki）的接觸毒性，竝進行了敺避作用試騐。
• Insecticidal mechanism of this unique product, add the highly active anti-permeability factor in reconciliation factor, with strong contact and stomach toxicity.
  本産品殺蟲機理獨特，添加高活性滲透因子和解抗因子，具有很強的觸殺和胃毒作用。

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詞組短語

短語

• 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 觸殺毒力測定
• contact toxicity effect 觸殺毒力

• contact toxicity更多詞組

專業(yè)釋義

辳業(yè)科學

• 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.
  辣椒堿也有很強的觸殺活性，48h LC50爲1.82 g／L。

• 接觸毒性

化學

• 觸殺

生物學

• 接觸毒性