It contains resmethrin, piperonyl butoxide and a petroleum distillate.

它含有灭虫菊，增效醚和石油馏出物。

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The treatment of wool under anhydrous conditions with potassium tert-butoxide solution is studied.

研究了叔丁醇钾溶液在无水条件下对羊毛的处理。

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Fish were also pretreated with piperonyl butoxide (PBO) or triphenyl phosphate (TPP) and then exposed to fenitrothion.

另一些鱼在接触杀螟松之前分别用胡椒基丁醚(pbo)和磷酚三苯酯(TPP)做预处理。

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