bt cotton

基本解釋

• 轉(zhuǎn)bt基因棉

英漢例句

雙語(yǔ)例句

• Those exact same symptoms are now being reported by farm workers handling Bt cotton grown in India.
  完全相同的癥狀也出現(xiàn)在來(lái)自印度Bt菌棉花農(nóng)場(chǎng)的工人們。
• Low supply and uptake of K, adoption of modern cotton varieties particularly Bt transgenic cotton, and environmental stress are obvious contributors to potassium deficiency.
  土壤供鉀不足，鉀吸收受抑，高產(chǎn)轉(zhuǎn)基因棉花品種的應(yīng)用以及不良環(huán)境因子的脅迫等是導(dǎo)致缺鉀的重要原因。
• Transgenic cotton -- which contains a gene from the bacterium Bacillus thuringiensis (Bt) that provides resistance to some insect pests -- offers an alternative to chemical pesticides.
  轉(zhuǎn)基因棉 — 含有蘇云金芽孢桿菌（Bt），可抗一些蟲害 — 可替代化學(xué)殺蟲劑。

原聲例句

• The report says the bugs invaded after farmers decreased their use of insecticides by planting Bt cotton.
• The scientists say their research shows that the Bt cotton has become a source of mirids.
• Around the world, farmers grow an estimated sixteen million hectares of Bt cotton.

權(quán)威例句

• As proof, Ma points to India, where the adoption of Bt Cotton has been a huge failure.
  FORBES: Magazine Article

• bt cotton更多例句

詞組短語(yǔ)

短語(yǔ)

• Bt hybrid cotton Bt 雜交棉
• bt -cotton 棉花抗蟲
• transgenic bt hybrid cotton 抗蟲雜交棉
• Bt transgenic cotton Bt 棉
• CpTI -Bt transgenic cotton 轉(zhuǎn)

• bt cotton更多詞組

專業(yè)釋義

農(nóng)業(yè)科學(xué)

• 轉(zhuǎn)bt基因棉

  The results showed that very low concentration of Bt protein detected in A. gossypii reared on Bt cotton.
  研究結(jié)果表明,長(zhǎng)期飼養(yǎng)于轉(zhuǎn)Bt基因棉上的棉蚜體內(nèi)能檢測(cè)到痕量的Bt蛋白。

• 轉(zhuǎn)bt基因抗蟲棉

  The Pesticide costs of non-Bt cotton are 6.5 times that of Bt cotton in 2002 and 3.2 times Bt cotton that of non-Bt cotton in 2003.
  2002年非抗蟲棉品種的農(nóng)藥成本是轉(zhuǎn)Bt基因抗蟲棉品種的6.5倍，2003年轉(zhuǎn)Bt基因抗蟲棉品種的農(nóng)藥成本是非抗蟲棉品種的3.2倍。

• 抗蟲棉花