Plant essential oils的意思|示意

Fumigation activity of some plant essential oils against tobacco beetle was investigated.

采用密闭熏蒸方法，测定了多种植物精油对烟草甲害虫的熏杀活性。

It is assumed that plant essential oils have a promising prospect for development as potential botanical pesticides.

植物精油是极有开发利用前景的植物性杀虫剂。

Abstract: Plant essential oils have multifold biological activities, have been widely used in medical care, food industry, cosmetic, agricultural fields and etc.

摘要：植物精油具有多种生物活性，被广泛应用于医疗保健、食品工业、化妆品、农业等多个领域。

Essential oils can be defined as highly concentrated and volatile plant extracts, which can be used externally or inhaled as infusion, in order to relieve various afflictions.

精油可以被定义为高度集中和多变的植物提取物，可用于外部或吸入，输液，以减轻各种苦难。

A patented formulation of essential plant oils proven to kill 99.99% of the harmful germs that can make you sick.

一款专利的植物精油配方，证明能杀死99.99%致人抱病的有害细菌，微生物。

We use only the finest essential oils, blended with indigenous herbs and plant extracts, some of which are grown on our farm in Honeydew, just outside Johannesburg (South Africa).

我们用最好的精油，混合着土生土长的药草和植物提取物，其中有一些是生长在我们农场在约翰内斯堡的甘露（南非）。