pine oil

常见例句

Qualitative and quantitative analyses of each important component in synthetic pine oil and commercial pine oil had been carried out with GC-MS.
对合成松油和商品松油试样中的各种优势组分进行了GC-MS定性和定量分析。
A substance that reduces surface tension to reduce or eliminate foam. Defoamers are surface-active agents such as aluminum stearate, octyl alcohol, tributylophosphate, pine oil, and organic silicones.
降低表面张力以减少或消除泡沫的物质。消泡剂为表面活性剂，如硬脂酸铝、辛醇、磷酸三丁酯、松油和有机硅酮等。
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Our studies revealed the larvicidal efficiency of both the oils against 4th instar larvae of Ae. aegypti, the pine oil proving to be more effective than the cinnamon oil.
结果表明：两种油对埃及伊蚊4龄幼虫均具有毒杀作用，且松油的灭幼效果优于桂皮油。
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