它含有灭虫菊，增效醚和石油馏出物。
It contains resmethrin, piperonyl butoxide and a petroleum distillate.
经比较，多功能九四○增效剂的增效作用优于进口的增效醚。
By comparing different synergists, we found that the synergism of multi-function synergist 940 was superior to that of imported piperonyl butoxide.
用气相色谱法定量测定了家用气雾杀虫剂中的丙烯菊酯、氯菊酯和增效醚。
A method of quantitative analysis for allethrin, permethrin and piperonyl butoxide in insecticidal aerosol for household has been studied by GC FID.
目的：观察茶皂素对壬苯醇醚(N 9)的杀精增效作用。
Objective: To study the effect of tea saponin in ameliorating nonoxynol (N-9) spermicidal action in vitro.
其主要采用二氯苯醚菊酯，巴沙，马拉硫磷为有效成分，配以增效剂和乳化剂，并以液状石蜡补足余量进行复配剂。
Its main effective components are permethrin, Bassa and malathion, and it is compounded with synergistic and emulsion and is built by making up the surplus with fluid wax.
其主要采用二氯苯醚菊酯，巴沙，马拉硫磷为有效成分，配以增效剂和乳化剂，并以液状石蜡补足余量进行复配剂。
Its main effective components are permethrin, Bassa and malathion, and it is compounded with synergistic and emulsion and is built by making up the surplus with fluid wax.
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