pyrethroid
美 [pa?'reθr??d] 
英
- n.擬除蟲菊酯；合成除蟲菊酯
- 網(wǎng)絡(luò)除蟲菊精類；擬除蟲菊酯類；合成除蟲菊精類
英漢解釋
例句
Nowadays more and more pyrethroid pesticides have been used and become substitution of traditional organophosphorus pesticides.
近幾年來其使用量越來越大，是傳統(tǒng)有機磷農(nóng)藥的替代品。
Objective To understand the resistance situation of Culex pipiens quinquefasciatus and Anopheles dirus to pyrethroid.
目的掌握海南省致倦庫蚊和大劣按蚊對擬除蟲菊酯類殺蟲劑的抗藥性發(fā)生及發(fā)展趨勢。
Obiective Test the relationship between the heating time of electrothermal vaporizing liquid and the residues of pyrethroid in mandril.
目的測試電熱蚊香液加熱時間與芯棒中擬除蟲菊酯殘留量的關(guān)系。
Conclusion It is still effective in Sichuan to impregnate mosquito nets with pyrethroid for the control of malaria.
結(jié)論四川省仍可采用溴氰菊酯處理蚊帳滅蚊防瘧。
Toxicological and electrophysiological studies have demonstrated the presence of Kdr-type resistance in many pyrethroid-resistant insects.
毒理學(xué)和電生理學(xué)的研究表明，在許多擬除蟲菊酯類殺蟲劑抗性昆蟲中存在擊倒抗性。
Analytical techniques for pyrethroid pesticide residue and its research progress were reviewed.
綜述了擬除蟲菊酯類農(nóng)藥殘留的分析技術(shù)及其研究進展。
But with time past, the resistance of pest to the pyrethroid is found to develop quickly as well as its extension application scale.
目前的研究表明盡管使用擬除蟲菊酯防制昆蟲見效快，但其對昆蟲產(chǎn)生抗性的速度也快。
For the determination of organochlorine and pyrethroid pesticide residues, the sample was extract with petroleum ether.
有機氯和擬除蟲菊酯類農(nóng)藥殘留測定中，利用石油醚對樣品進行提取。
Methods The larvae dipping method was used to test the resistance to pyrethroid.
方法采用幼蟲浸漬法，測定其對擬除蟲菊酯類殺蟲劑的抗性倍數(shù)。
By contrast, organophosphate , carbamate and pyrethroid pesticide residues can be removed easily because of their instability.
有機磷類、氨基甲酸酯類及擬除蟲菊酯類農(nóng)藥穩(wěn)定性相對較差，不同操作對其有很好的去除作用。
Possible metabolic mechanisms for pyrethroid resistance in this strain were discussed.
還討論了煙粉虱對擬除蟲菊酯抗性的代謝機理。
Our results indicated that L925I mutation was tightly associated with pyrethroid resistance in the tobacco whitefly from Nanjing.
該結(jié)果表明了煙粉虱鈉離子通道L925I突變與對擬除蟲菊酯抗性密切相關(guān)。
Being treated with sublethal dose of insecticide pyrethroid, An. sinensis showed an effect of subsiding in survial capacity and fecundity.
用擬除蟲菊酯亞致死劑量處理中華按蚊，顯示該蚊的生存力和繁殖率降低。
Results Pyrethroid residue in mandril increased by 400% and porosity reduced by 45% after heating electrothermal vaporizing liquid.
結(jié)果電熱蚊香液在加熱后期芯棒中的擬除蟲菊酯殘留量增加400%，孔隙率降低45%。
Objective: To determine eight residual pyrethroid pesticides in vegetables and fruits at the same time.
前言：目的：探索和研究同時測定蔬菜和水果中8種菊酯類農(nóng)藥殘留的方法。
Methods Review and analyze the data of 56 patients with acute Pyrethroid pesticide poisoning.
方法對56例急性擬除蟲菊酯類殺蟲藥中毒的臨床資料進行回顧性分析。
Objective To establish a method that can monitor pyrethroid-resistance of house fly in early stage.
目的建立一種可以早期檢測昆蟲擬除蟲菊酯抗藥性的方法，以利于抗藥性的控制。
Are Pyrethroid Insecticides in Our Streams?
我們的溪流中是否有擬除蟲菊酯類殺蟲劑？
Pyrethroid kills mosquiotes when they land on a treated net.
擬除蟲菊酯能在蚊子降落在經(jīng)過處理的蚊帳上的時候殺死它們。
It is mainly pyrethrin (pyrethroid) with 50 percent in the insecticides.
它們多屬擬除蟲菊酯類農(nóng)藥，占總數(shù)的50%；
Objectirve To study the pesticides pollution degree of organophosphorus, carbamates and pyrethroid contained in local vegetable products.
目的了解當(dāng)?shù)?/c>蔬菜中有機磷、氨基甲酸酯、菊酯類農(nóng)藥的污染情況。
Determination of Pyrethroid Pesticide Residues by Gas Chromatography-Negative Chemical Ionization Mass Spectrometry and Its Application
氣相色譜-負化學(xué)源質(zhì)譜聯(lián)用法測定菊酯類農(nóng)藥
Isolation, screening and identification of synthetic pyrethroid insecticides-degrading strains
擬除蟲菊酯降解菌的分離、篩選及鑒定
Determination of the organochlorine and pyrethroid pesticide residues in vegetables
蔬菜中有機氯和擬除蟲菊酯農(nóng)藥殘留量的測定
Study of Pyrethroid Pesticides Used in Paddy Field
擬除蟲菊酯農(nóng)藥在稻田的應(yīng)用技術(shù)研究
Observation on the Killing Efficacy of the Several Pyrethroid Insecticides against Mosquitoes
幾種擬除蟲菊酯殺蟲劑滅蚊效果觀察
Mutation of synthetic pyrethroid insecticides-degrading strains by ultraviolet radiation
擬除蟲菊酯類農(nóng)藥降解菌的紫外線誘變
Determination of pyrethroid pesticide multi-residues in chinese herbal medicines by capillary gas chromatography
毛細管氣相色譜法測定中藥材中多種擬除蟲菊酯農(nóng)藥殘留量
Multi-residue Analysis of Organochlorine and Pyrethroid Pesticides in Rice by Gas Chromatography with Electron Capture Detector
大米中的有機氯農(nóng)藥和擬除蟲菊酯農(nóng)藥的多殘留分析
Determination of Organochlorine and Pyrethroid Pesticide Residues in Chinese Herbal Medicines
中草藥中有機氯農(nóng)藥和擬除蟲菊酯農(nóng)藥殘留量的測定
Determination of organochlorine and pyrethroid pesticide multi-residues in soybean by gas chromatography
黃豆中有機氯和擬除蟲菊酯類農(nóng)藥多組分殘留的氣相色譜法測定研究
Isolation and character of synthetic pyrethroid insecticides-degrading bacteria from tea leaves
茶葉上擬除蟲菊酯類農(nóng)藥降解菌的分離及其特性
Analysis of Organophosphorus and Pyrethroid Pesticides Multi-residues in Vegetables
蔬菜中有機磷、擬除蟲菊酯類農(nóng)藥殘留調(diào)查
Discusses of the Technique of Control Rice Stem Borer and Rice Caseworm with Pyrethroid Insecticides
菊酯農(nóng)藥防治水稻螟蟲的技術(shù)探討
Research on the estrogenicity of organophosphorus and pyrethroid pesticides
有機磷與擬除蟲菊酯農(nóng)藥的擬雌激素活性研究
Determination of 23 Organochlorine and Pyrethroid Pesticide Residues in Cucumber by Solid-Phase Extraction and Capillary Gas Chromatograph
固相萃取-毛細管氣相色譜法同時測定黃瓜中23種有機氯和擬除蟲菊酯類農(nóng)藥殘留量
Determination of pyrethroid pesticide multi-residues in leek by capillary gas chromatography
毛細管氣相色譜法測定韭菜中擬除蟲菊酯類農(nóng)藥多殘留
Methods of qualitative and quantitative analysis for pyrethroid insecticides in case samples
中毒檢材中擬除蟲菊酯類農(nóng)藥的定性定量分析方法
Method for determination of organochlorines and pyrethroid pesticide residues in food
食品中有機氯和擬除蟲菊酯類農(nóng)藥多殘留的測定
The determination of pyrethroid pesticide residues in peanut by gas chromatographic method
花生中菊酯類農(nóng)藥殘留量的氣相色譜法測定
