查询词典 gambusia

Any of various small livebearers of the genus Gambusia that feed on mosquito larvae and are often used in mosquito control.

食蚊鱼一种食蚊鱼属主食蚊幼虫的卵生鱼，常被用于控制蚊子的生长

This research used two steps of chromatography elution method to purify the Lipovitellinfrom the Gambusia affinis.

本文通过两步层析分离法对食蚊鱼卵黄脂蛋白进行分离纯化。

Objective To study acute toxicity of domestic detergents produced by four different factories on Xiphophorus heller, Poecilia and Gambusia affinis.

目的-研究4种不同产地的家用洗涤剂对红剑鱼、孔雀鱼和食蚊鱼的急性毒性影响。

Objective To explore the feasibility about Xiphophorus helleri, Poecilia and Gambusia affinis as test organisms for 7 day subchronic toxicity test .

目的探索红剑鱼、孔雀鱼和食蚊鱼作为实验动物用于七天亚慢性毒性试验材料的可行性。

Meanwhile, the author also described some controls on A. albopictus such as chemical controls using pesticides, repellents, and attractants; bio-controls using algae and Gambusia affinls, and the environmental management of these controls.

同时，本文还阐述了白纹伊蚊的一些控制方法，如利用杀虫剂、驱避剂、引诱剂等的化学防治法；利用水藻、食蚊鱼等的生物防治法的优缺点，以及白纹伊蚊的环境治理。

The result of this study show that,through comparing the different exposure effect between the laboratory and open field experiment, vtg of Gambusia affinis together with the detection method of ELISA can be used as a sensitive and efficient measurement of EDCs,which also can be applied in the investigation and preliminary analysis of aquatic environment pollution.

研究结果显示，通过对室内和野外水体原位暴露的比较，食蚊鱼Vtg的间接

This paper is about the ecological characteristics and effectiveness of mosquito-control of Gambusia affinis.

食蚊鱼经实验室及试验鱼塘养殖观察后移入试验地（稻田、积水坑、自然水体）继续观察。

Gambusia affinis is originated from Middle and North America, and was introduced into different countries for controlling mosquito larvae in the early 20th century, becoming an alien invasive species distributed globally.

食蚊鱼原产于中、北美洲，由于被认为可用以控制蚊子，而于20世纪初被世界各地大量引种，现已成为全球性分布的外来入侵种之一。

Any of various small livebearers of the genus Gambusia that ''.'feed'.'' on mosquito larvae and are often used in mosquito ''.

食蚊鱼一种食蚊鱼属主食蚊幼虫的卵生鱼，常被用于''。

Conditioned water was taken from the conditioning pool containing 30 unfed Gambusia affinis, while unconditioned water was from similar pools that lacked fish and contained only dechlorinated water.

空调水取自调节池含 30 unfed gambusia affinis ，而无条件的水是从类似集合缺少鱼类及只含有脱氯水。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。