查询词典 Mosquitoes

Economists are outdoing each other with ever more curious instruments, ranging from lethal mosquitoes to heirless maharajahs, or, most recently, wind speeds and sea currents.

经济学家们正致力于使用更加稀奇的工具来斗法，这些工具从致命蚊子到无嗣的印度土邦主，或是近期的风速、洋流等无所不包。

In cold fog system with the water out of pesticides, it can raise insecticidal, mosquitoes and flies.

在冷雾系统喷出的纯净水中加入适当剂量的杀虫剂，能够起到杀虫、防蚊蝇的效果。

Methods iv instar larve of cx.pipiens pallenswere treated with propoxur at the dose of lc 50 in each generation and remaining survival larrae were fed under laboratory conditions.who bioassay was employed for detection of resistance of mosquitoes.

在实验室条件下，用残杀威以lc 50 的剂量处理iv龄幼虫，选育残杀威抗性品系。按照who生物测定法，测定抗残杀威品系对多种杀虫剂的敏感性。

Dr Marka has created a curtain of invisible light that mosquitoes cannot penetrate.

马卡博士发明了一种蚊子无法穿越的不可见光帘。

Dr Marka has created a curtain of invisible light that mosquitoes cannot penetrate.

马尔卡博士创造了一种蚊子不能穿过的不可视光帘幕。

Dr Marka has created a curtain of invisible light that mosquitoes cannot penetrate.

Marka博士发明了一种蚊子无法穿透的不可见光光幕。

Dr Marka calculates that if there is a 6% chance that a mosquito will penetrate a light curtain, and a hut contains four curtains, then only one in 100,000 mosquitoes will be able to spread malaria.

马卡博士计算出如果一只蚊子有6%的机会穿越一道光帘，那么在一间装有4道光帘的屋子内，100，000只蚊子中只有一只能传播疟疾。

Dr Marka envisages two or three light curtains in a home: one at the door, one around a sleeping person and one surrounding the area in which mosquitoes typically hide (under the thatched roof of a hut, for example).

马尔卡博士设想在一个房间里有两到三道光帘幕：一道在门口，一道在熟睡的人周围还有一道在有蚊子隐藏的典型区域周围（比如，茅草屋的屋顶下面）。

Dr Marka calculates that if there is a 6% chance that a mosquito will penetrate a light curtain, and a hut contains four curtains, then only one in 100,000 mosquitoes will be able to spread malaria.

马尔卡博士估算假如一只蚊子有6%的机会穿过光帘幕，并且一个草屋设有四道帘幕，那么在一百万只蚊子中仅有一只有机会能够传播疟疾。

Dr Marka calculates that if there is a 6% chance that a mosquito will penetrate a light curtain, and a hut contains four curtains, then only one in 100,000 mosquitoes will be able to spread malaria.

Marka博士预测，如果蚊子穿过一道光幕的概率为6%，那么对一所安装了四道光幕的茅草屋来说，蚊子能传播疟疾的概率仅为十万分之一。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。