氟硅菊酯是一种广谱杀虫杀螨剂，对白蚁有良好的驱避效果，同时对哺乳动物和鱼低毒。
As an insecticidal and acaricidal agent, silafluofen has remarkable repellent activity to termite, while displaying low toxicity towards fish and mammals.
拟除虫菊酯是一类重要的合成杀虫剂，具有高效、广谱、低毒和能生物降解等特性。本文简要评述了拟除虫菊酯的研究进展。
Pyrethroids are one kind of effective synthetic pesticides, which have been widely used in agriculture and public health. The progress on their synthesis and application were reviewed.
质谱作为检测器进行检测，该法测得肉苁蓉样品中松果菊苷和麦角甾苷的含量分别为3.01%，1.65%。
The contents of echinacoside and acteoside are 3.01%and 1.65% respectively by using LC-MS.
质谱作为检测器进行检测，该法测得肉苁蓉样品中松果菊苷和麦角甾苷的含量分别为3.01%，1.65%。
The contents of echinacoside and acteoside are 3.01%and 1.65% respectively by using LC-MS.
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