• 毛鱼酮还酮一样昆虫一定生长发育干扰忌避产卵作用

    Elliptone, and to a lesser extent, rotenone, had some inhibitory effect on growth and development and deterred oviposition.

    youdao

  • 柑桔提取液忌避产卵作用明显进一步研究价值

    Two kinds of extracts of orange peel have an obvious repellent effect and rejecting oviposition and are worth being studied further.

    youdao

  • 豆粉溶性成分乙醇提取物中均含有抑制桑蚕摄食的忌避因子,酸溶性成分还存在蚕有毒性物质

    The extractive components from soybean meal by ether or ethanol all contained repellent substances poisonous to silkworm in the ether-soluble component of soybean meal.

    youdao

  • 汉语中的忌避委婉语、吉祥三种语言现象,不仅数量丰富,而且内容鲜明地体现着民族文化心理,具有汉民族文化特色

    In Chinese language, taboo words, euphemism, and words for luck, the three linguistic phenomena with abundant vocabulary each, are vividly feature by the culture and psychology of Han nationality.

    youdao

  • 汉语中的忌避委婉语、吉祥三种语言现象,不仅数量丰富,而且内容鲜明地体现着民族文化心理,具有汉民族文化特色

    In Chinese language, taboo words, euphemism, and words for luck, the three linguistic phenomena with abundant vocabulary each, are vividly feature by the culture and psychology of Han nationality.

    youdao

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