查询词典 rodent

These large canopy trees found in the Amazon rainforest rely on the agouti, a ground-dwelling rodent, for a key part of their life cycle.

人们发现，在亚马逊河的雨林中，这些大型树木离不开一种叫做Agouti的地面啮齿动物，这种动物在巴西坚果树生命周期里扮演者一个关键角色。

All that may be about to change, however, because scientists now believe the rodent could answer the needs of people in countries blighted by landmines.

该成果对发展中国家尤其具有特殊意义，因为目前全球平均每30分钟有1人死伤于未爆炸的地雷，每年有200万人死于肺病（到2015年将增加4倍），受害者绝大多数生活在这些国家中。

The species infected were mainly Apodemus agrarius and Microtus fortis. The main tick pathogen was Babesia microti and B. divergens, with the highest infection rate of 25.0%-27.3% and 33.0%-42.9% respectively, followed by Borrelia garinii and B. afzelii, with the infection rate of 21.2%-30.0% and 28.6%-33.0% respectively. The infection of tick borne encephalitis virus to rodent was the lowest, with the infection rate of 5.00%.

结果 对102只鼠类进行检测，发现有9种蜱媒病原，主要感染的鼠类为黑线姬鼠和东方田鼠；病原感染率高的是微小巴贝西原虫，分别为25.0%~27.3%和33.0%~42.9%；其次是莱姆病螺旋体，感染率分别达21.2%~30.0%和28.6%~33.0%；病原感染率较低的是病毒类森林脑炎，仅在东宁林区的2只黑线姬鼠中发现，感染率为5.00%。

Even though a large number of rodenticide with continuing bating had it be treated with,it should keep the low level of rodent density not longer than 1 or 2 months.

结果：灭鼠较彻底、环境卫生条件好的住宅区，低鼠密度可保持5～6个月，8个月后鼠密度即恢复到灭鼠前的水平。

And Oregon "The Beaver State" borrows its nickname from the large flat tailed rodent that uses trees to build dams.

俄勒冈州因为用树木建造大坝的一种大尾巴啮齿动物。

A soft gray malleable metallic element that resembles tin but discolors on exposure to air; it is highly toxic and is used in rodent and insect poisons; occurs in zinc blende and some iron ores.

一种软且可延展的灰色金属元素，类似锡，但暴露于空气中会退色，有剧毒，用于制啮齿动物和昆虫毒药，见于闪锌矿和一些铁矿石中。

The precondition of Boyle's law is that perfect air is static. However, air in the chamber is flowing continuously when a rodent breathes inside the chamber.

而小动物在压力型体积描记箱内呼吸时，箱内气体处于不停的流动状态。

Bull snake of western North America that invades rodent ''.

北美洲西部侵扰鼠洞的牛蛇。

The capybara is the largest living rodent in the world and is mainly found in South America.

在水豚是世界上最大的活鼠，主要在南美洲发现。

Lf l'm any rodent, it's the loyal capybara, king of the rats!

如果我是任何啮齿目动物，那我肯定是鼠王而不是普通的老鼠，等等

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。