查询词典 citronella

Should you be reaching for the DEET-drenched brand your family has used for years? Or a "natural" one with a dash of organic citronella, lavender or tea-tree oil?

你是会选择要你家几年来一直用的DEET防虫水品牌，还是会选择一种&自然的&加入有机香茅，熏衣草或者茶树油的防虫水？

Should you be reaching for the DEET-drenched brand your family has used for years? Or a "natural" one with a dash of organic citronella, lavender or tea-tree oil?

你是想要用家人已经使用了N多年的DEET呢，还是会选择一种带点香精、薰衣草或者茶味道的更&自然化&的驱蚊油呢？

"There's been many studies that have shown that things like citronella , tea-tree oil, eucalyptus oil give very, very poor protection," Doggett says.

Doggett 说，有很多的研究已经表明像香精、薰衣草以及植物茶类的驱蚊油所能给的保护实际上的很少很少。

"There's been many studies that have shown that things like citronella , tea-tree oil, eucalyptus oil give very, very poor protection," Doggett says.

许多研究表明像香茅，茶树油，桉树油这样的物质对蚊虫没有多大的保护作用。

"There's been many studies that have shown that things like citronella , tea-tree oil, eucalyptus oil give very, very poor protection," Doggett says.

道格特说，很多研究已经表明像香茅，茶树油，桉树油这些东西都可以提供简单的防护。

"There's been many studies that have shown that things like citronella , tea-tree oil, eucalyptus oil give very, very poor protection," Doggett says. Some of them only give protection for five minutes and they give a false sense of security to people ... using these repellents may increase the risk of disease transmission from mosquitoes because people think they're protected when they're not.

&曾经有很多的研究表明香茅、茶叶油、桉树油之类的几乎不会提供任何保护作用，&Doggett说到，&他们其中一些只可以提供五分钟左右的保护作用，并且给人们以错误的安全感……利用这种杀虫剂可能会增加蚊虫传播病菌的危险性，因为人们认为它们能够提供保护作用，而实际上他们不会。&

Should you be reaching for the DEET-drenched brand your family has used for years? Or a "natural" one with a dash of organic citronella, lavender or tea-tree oil?

此时你会选择家里用了多年的杀虫剂呢，还是会选择含香精，薰衣草，或者茶树油这些的绿色杀虫剂呢？

"There's been many studies that have shown that things like citronella , tea-tree oil, eucalyptus oil give very, very poor protection," Doggett says. Some of them only give protection for five minutes and they give a false sense of security to people ...

D说：很多研究表明，象香精，茶树油，桉树油，它们起的保护作用非常非常小，有的效果仅能维持5分钟，但是他们却给人们一种错觉，以为自己受到保护。

Or a "natural" one with a dash of organic citronella, lavender or tea-tree oil?

或者环保杀虫剂，里面含有香铆，熏衣草或是茶树油？

"There's been many studies that have shown that things like citronella , tea-tree oil, eucalyptus oil give very, very poor protection," Doggett says.

&目前已经有许多学术证明表明了含有香茅、荼树油、桉树油的防蚊剂的功效微乎其微。&

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。