毛鱼藤酮还与鱼藤酮一样对昆虫有一定的生长发育干扰和忌避产卵作用。
Elliptone, and to a lesser extent, rotenone, had some inhibitory effect on growth and development and deterred oviposition.
而柑桔皮的两种提取液的忌避、拒产卵作用明显,有进一步研究的价值。
Two kinds of extracts of orange peel have an obvious repellent effect and rejecting oviposition and are worth being studied further.
大豆粉的醚溶性成分及乙醇提取物中均含有抑制桑蚕摄食的忌避因子,酸溶性成分中还存在对蚕有毒性的物质。
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.
汉语中的忌避语、委婉语、吉祥语这三种语言现象,不仅数量丰富,而且内容鲜明地体现着汉民族的文化心理,具有汉民族的文化特色。
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.
汉语中的忌避语、委婉语、吉祥语这三种语言现象,不仅数量丰富,而且内容鲜明地体现着汉民族的文化心理,具有汉民族的文化特色。
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.
应用推荐