pyrethroids

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UK 
  • n.合成除虫菊酯类
  • Web拟除虫菊酯；拟除虫菊酯类；拟除虫菊酯类杀虫剂

E-C

Web Definition

n.
1.
合成除虫菊酯类

Sample Sentence

Definition:
AllAll,合成除虫菊酯类合成除虫菊酯类,拟除虫菊酯拟除虫菊酯,拟除虫菊酯类拟除虫菊酯类,拟除虫菊酯类杀虫剂拟除虫菊酯类杀虫剂
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
Resistance to pyrethroids has emerged, especially Africa, although so far there have been only one or two cases of obvious control failure.
对拟除虫菊酯的耐药性已经出现，特别是在非洲，虽然迄今明显控制失败情况只有一两例。
duì nǐ chú chóng jú zhǐ de nài yào xìng yǐ jīng chū xiàn , tè bié shì zài fēi zhōu , suī rán qì jīn míng xiǎn kòng zhì shī bài qíng kuàng zhǐ yǒu yì liǎng lì 。
www.who.int
2.
Pyrethroids are a group of pesticides widely used in agriculture and are found easily and commonly in agricultural products.
拟除虫菊酯杀虫剂是目前使用最广泛的杀虫剂之一，亦是农产品中残留农药检出率较高的药种之一。
nǐ chú chóng jú zhǐ shā chóng jì shì mù qián shǐ yòng zuì guǎng fàn de shā chóng jì zhī yī , yì shì nóng chǎn pǐn zhōng cán liú nóng yào jiǎn chū lǜ jiào gāo de yào zhǒng zhī yī 。
www.fabiao.net
3.
This has been happening with current mosquito killers, including chemicals known as pyrethroids.
这种情况已经发生在当前的杀虫剂上，其中包括被称为菊酯类杀虫剂的化学品。
zhè zhǒng qíng kuàng yǐ jīng fā shēng zài dāng qián de shā chóng jì shàng , qí zhōng bāo kuò bèi chēng wéi jú zhǐ lèi shā chóng jì de huà xué pǐn 。
www.tingroom.com
4.
That has been happening with current mosquito-killers, including chemicals known as pyrethroids.
这已发生与当前的蚊子杀手，其中包括已知的化学物质如除虫菊酯。
zhè yǐ fā shēng yǔ dāng qián de wén zi shā shǒu , qí zhōng bāo kuò yǐ zhī de huà xué wù zhì rú chú chóng jú zhǐ 。
www.maynet.cn
5.
Methods Residual pyrethroids quantity of mandril under varies heating time are studied by gas chromatograph and calculate the porosity.
方法通过气相色谱仪测试不同加热时段的芯棒中残留的拟除虫菊酯量并计算芯棒的孔隙率。
fāng fǎ tōng guò qì xiāng sè pǔ yí cè shì bù tóng jiā rè shí duàn de xīn bàng zhōng cán liú de nǐ chú chóng jú zhǐ liàng bìng jì suàn xīn bàng de kǒng xì lǜ 。
lib.cqvip.com
6.
Pyrethroids used to control Blattella germanica on ships should be attended.
选用拟除虫菊酯防制舰艇上的德国小蠊应引起注意。
xuǎn yòng nǐ chú chóng jú zhǐ fáng zhì jiàn tǐng shàng de dé guó xiǎo lián yīng yǐn qǐ zhù yì 。
www.bmsw.net.cn
7.
However, other organophosphates are still in circulation, as are similar compounds called pyrethroids.
然而，其他有机磷却仍然在流通，还有类似的化合物拟除虫菊酯也在流通当中。
rán ér , qí tā yǒu jī lín què réng rán zài liú tōng , hái yǒu lèi sì de huà hé wù nǐ chú chóng jú zhǐ yě zài liú tōng dāng zhōng 。
article.yeeyan.org
8.
Objective To assess the stability of pyrethroids resistance in population of housefly (Musca domestica).
目的评估家蝇种群对拟除虫菊酯类杀虫剂抗性的稳定性。
mù dì píng gū jiā yíng zhǒng qún duì nǐ chú chóng jú zhǐ lèi shā chóng jì kàng xìng de wěn dìng xìng 。
www.ceps.com.tw
9.
He says nearly all of the populations he's studied have some resistance to common pesticides known as pyrethroids.
在他研究过的现在的臭虫中，几乎所有种群都对一种叫拟除虫菊酯的杀虫剂具有抗性。
zài tā yán jiū guò de xiàn zài de chòu chóng zhōng , jī hū suǒ yǒu zhǒng qún dōu duì yī zhǒng jiào nǐ chú chóng jú zhǐ de shā chóng jì jù yǒu kàng xìng 。
article.yeeyan.org
10.
The strain was selected with pyrethroids, could cause resistance elevated higher to cyhalothrin.
用拟除虫菊酯筛选可造成对氯氟氰菊酯抗药性增长；
yòng nǐ chú chóng jú zhǐ shāi xuǎn kě zào chéng duì lǜ fú qíng jú zhǐ kàng yào xìng zēng zhǎng ;
www.bmsw.net.cn
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