查询词典 mosquitoes

Results A proper density 10.34 ppm of CO2to the mosquitoes was estimated.The comether function with the SB980 zapper lamp was tested.The trap killing-rate of them was increased 13%-30%(20%average) than that of the control zapper lamp.

结果探索出一个对白纹伊蚊具有较好引诱效应的CO2浓度10.34ppm，与SB980型紫外光诱蚊灯结合试验表明，用CO2后对白纹伊蚊的诱杀率比对照灯提高13%～30%，平均20%。

Methods Two methods,ADAPCO's RAMP System and MAS's VecTest kits were selected. The sensitivity and accuracy of these two methods and its cross-reaction with Japanese Encephalitis virus were tested. These two methods also were used to detect WNV in wild mosquitoes.

选择两种快速检测方法VecTest试剂盒和Ramp系统，对其检测WNV的敏感性、精确性以及与流行性乙型脑炎病毒的交叉反应进行研究，同时对采自北京市野外的蚊虫进行WNV检测。

Any of various mosquitoes of the genus Culex, which includes the common house mosquitoC.

库蚊任一种库蚊属蚊子，其中包括常见的家蚊

Objective To detect the resistance index and esterase activity of each generation of DDVP-resistant Culex mosquitoes and analyze the relationship between insecticide resistance and esterase.

目的检测抗DDVP品系各世代的抗性指数及蚊体内酯酶的活性，探讨蚊虫抗性与酯酶的关系。

Objective:To study the characterized distribution of Culex tritaeniorhynchus mosquitoes and their infection rate with Japanese encephalitis virus in Yunnan province.

国内外研究认为，三带喙库蚊是流行性乙型脑炎的传播媒介，在日本、我国北方地区及台湾省该蚊被认为是本病主要传播媒介〔1-3〕。

Methods: Female genitalia of 52 species of Chinese Culex mosquitoes were dissected and glass-slices of the specimens were prepared, on which a comparative analysis was conducted.

目的：探索我国库蚊雌性尾器的分类学价值。方法：常规方法制备我国库蚊属52种雌性尾器玻片标本，并分析比较。

Objective Study the changes of acetylcholinesterase activity in different strains of adult male and female Culex pipiens pallens, and provide a basis for the insecticide-resistance detection of mosquitoes by biochemical method.

目的 探讨乙酰胆碱酯酶(acetylcholinesterase， AChE)在不同品系和不同性别淡色库蚊的变化，为应用生物化学方法检测蚊虫抗药性提供依据。

"Certainly. Flies, bugs, grasshoppers, choice beetles, moths, butterflies, tasty cockroaches, gnats, midges, daddy longlegs, centipedes, mosquitoes, crickets--anything that is careless enough to get caught in my web. I have to live, don't I?"

"当然，苍蝇，臭虫，蚱蜢，甲虫，飞蛾，蝴蝶，蟑螂，小虫子，蚊子，等等，任何撞在我网上的小昆虫，我得活下去，不是吗？"

Certainly. Flies, bugs, grasshoppers, choice beetles, moths, butterflies, tasty cockroaches, gnats, midges, daddy longlegs, centipedes, mosquitoes, crickets - anything that is careless enough to get caught in my web.

当然。苍蝇、甲虫、蚱蜢、精选的昆虫、飞蛾、蝴蝶、美味蟑螂、蚊蚋、摇蚊、大蚊、蜈蚣、蚊子、蟋蟀——一切太不小心给我的网捉住了的东西。

However, the mosquitoes in mountain or park are different. They go all out to approach your body dauntlessly, biting and flying away.

可是在山区，在公园里的蚊子则不同了，它们奋不顾身，毫无顾忌的往你身上飞去，叮了就走。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。