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单词 Chemicals,Laboratory
释义
Chemicals,Laboratory
  • 网络释义
短语
  • 双语例句
  • 1
    Laboratory tests show that secretions from the bodies of these millipedes are rich in two chemicals that are potent mosquito repellents, and mosquitoes carry parasites that debilitate capuchins.
    实验室测试表明,这些千足虫体内的分泌物富含两种化学物质,这两种物质是有效的驱蚊剂,而蚊子携带的寄生虫会削弱卷尾猴的能力。
  • 2
    A spokesman said the experience of using the chemicals in the field will be very different to any effects seen in small scale laboratory tests.
    发言人介绍说在田间使用化学物质的效果将与在小型实验室试验不一致。
  • 3
    Instead they made that essence, a piece of DNA that carries about 1,000 genes, from off-the-shelf laboratory chemicals.
    相反,他们用实验室现成的化学药剂,自己造出了那个“实质”:一段载有约1000条基因的DNA。
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更新时间:2025/1/11 0:16:22