Objective To determine the content of permethrin in anti-mosquito clothes by HPLC.
目的采用高效液相色谱法测定避蚊衣中氯菊酯的含量.
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Putting a pot of Lilies , Milans, Roses, or Primroses in your room will work too.
在房内摆放一两盆茉莉花, 米兰, 玫瑰, 夜来香等花卉,也可以驱除蚊虫.
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The insects mated, and all of them fed on mice infected with the malaria parasite.
这些昆虫互相交配, 所有蚊子都以感染过痢疾寄生虫的老鼠为食.
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Both the malaria parasite and the mosquitoes which spread it respond to temperature and moisture.
传播疟疾的疟疾寄生虫和蚊子都对温度和湿度做出反应.
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The rooms are screened against insects and mosquito nets are provided.
房间被遮挡住以防昆虫的侵扰,同时又提供了蚊帐.
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A mosquito cell phone ringtone has become rage among middle school students in Beijing.
近日,一种“蚊子铃声”悄然流传,北京不少中学生用它当手机来电铃声.
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Many different species of mosquitoes are vectors for the Rift Valley Fever ( RVF ) virus.
许多不同种类的蚊子是裂谷热病毒的媒介.
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General mosquito repel articles a reliable to cause air pollution and are harmful for babies.
一般的驱蚊用品极易造成空气污染,对宝宝不利.
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Experts put the event as'a mosquito bumping into the railway network'
专家们把这次事伯形容为 “ 一只蚊子撞进了铁路网 ”.
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Tuberculosis is rampant , the lawyer said, adding that mosquitoes and other insects are numerous.
这名律师接着补充说, 蚊子和其他昆虫数量巨大.
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我女朋友气疯了, 翻箱倒柜找出一盘儿 蚊香 来.
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以花椒、艾叶、烟叶、雄黄为原料, 研究具有抑菌、驱蚊功能的基元材料.
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Which ups the odds a mosquito a suburbanite may have recently a bird carrying the virus.
因此一只嗡嗡飞向市郊居民的蚊子，刚刚叮过带有病毒的鸟的可能性就增加了。
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