查询词典 Musca

Objective To explore the cell immunity of the 3rd stage larva of Musca domestica after being infected by Escherichia coli.

目的探讨家蝇3龄幼虫被大肠杆菌感染后的细胞免疫反应。

The inhibition of methomyl to Musca domestica embryonic cell was observed by MTT assay.

方法］采用MTT法，检测灭多威对家蝇胚胎细胞的增殖抑制作用。

Objective To test the effect of dichiorvos and beta-cypermethrin on catalase activity, and analyse their resistance evolution with different insecticide application methods, and to provide evidence for Musca domestica control.

目的 探讨敌敌畏和高效氯氰菊酯杀虫剂在不同抗性选育方式下对家蝇抗药性发展和过氧化氢酶活性变化的作用，为家蝇控制提供参考依据。

However the variation of the Musca domestica acetylcholinesterase gene and the relationship of insensitivity to insecticides in various populations have not been explored in-depth.

然而家蝇乙酰胆碱酯酶基因多态性在不同家蝇抗性品系中的分布及与抗性谱的关系还没有得到充分探究。

The cDNA encoding AChE from susceptible and propoxur-resistant strains of Musca domestica had been cloned using RT-PCR.

2利用RT-PCR技术克隆了家蝇敏感和残杀威抗性品系的乙酰胆碱酯酶基因。

Objective To compare antibacterial activity of antibacterial protein in the Musca domestica larvae by five inducements and observe the effect of the different inducements.

目的 比较5种诱导源所诱导产生家蝇幼虫抗菌蛋白的抗菌活性，观察不同诱导源对家蝇幼虫抗菌蛋白产生的诱导效果。

This paper presented the results of differentiation of permethrin-resistant strain of Musca domestica based on RAPD (random amplified polymorphic DNA).

本研究采用随机扩增多态DNA技术，探索了家蝇二氯苯醚菊酯抗性株(2 000倍)在DNA分子水平上的分化。

The insensitivity of AChE of field Musca domestica in Tianjin is possibly responsible for the resistances to DDVP and propoxur.

天津市不同城区野外家蝇种群对DDVP和残杀威的抗性可能与AChE的敏感度下降有关。

Objective To detect the resistance of Musca domestica in various habitats in early phase with the method of acetylcholinesterase. Methods The traditional assay method and acetylcholinesterase were used to detect the resistance of M.

目的 应用一种家蝇抗药性早期检测方法即乙酰胆碱酯酶法，了解南昌市不同生境家蝇对常用的有机磷和氨基甲酸酯类杀虫剂的抗性现状及其发展趋势。

Objective To determine the resistance of the field Musca domestica from different areas in Tianjin to DDVP and propoxur and to study the relationship between the bioassay resistance and the variation in sensitivity of acetylcholinesterase.

目的 测定天津市不同城区家蝇种群对DDVP和残杀威的抗性水平及其与乙酰胆碱酯酶敏感度变异的关系。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。