查询词典 insects

Any of various minute wasps of the superfamily Chalcidoidea, many of whose larvae parasitize the larvae of other insects.

小蜂小蜂总科的一种体态微小的蜂虫，许多此类昆虫的幼虫寄生于其他昆虫的幼虫内

It has been found that certain bat s emit squeaks and by receiving the e choes, they can locate and steer clear of obstacles——or locate flying insects on which they feed.

人们已经发现，某些蝙蝠发出尖叫声并靠接受回响来锁定和避免障碍物——或者找到它们赖以为生的昆虫。

Many kinds of mtDNAs have been used to study the insects of Chrysomelidae.

线粒体基因中的许多基因己被用于研究叶甲科昆虫。

With the development of the technique of experiment, the research on the insects of Chrysomelidae has proceeded extensively and deeply, and now it goes to the molecular level.

随着实验技术的不断革新，人们对它的研究也日益广泛和深入，目前己迈入了分子水平。

Temperature is an important environmental factor which influences insects reproduction. In order to obtain the highest reproductive efficiency, Chrysopa septempunctata was fed with aphids at 15 #,25 # and 30 # respectively.The results indicated that oviposition period was prolonged obviously and oviposition quantity to a single female worm was the highest at low temperature of15#.

温度是影响昆虫生殖的重要环境因子，为了获得最高的繁殖效率，比较了在15℃、25℃和30℃的条件下用蚜虫做食料来饲养大草蛉，发现在低温15℃的条件下，单雌产卵量最高，产卵历期也较长。

The designer selected the four insects: Coccinella Septempunctata,Sympetrum Croceoium,Chrysopa Septempunctata and Tenodera Aridifolia Sinensis as the motifs, which form big oblique lines in different directions and configurations.

4－4为&中华大刀螳&。设计者使七星瓢亻、半黄赤蜻、大草蛉、中华大刀螳这四种益虫，在4枚邮票画面上形成了不同方向、不同结构的大斜线。

There are black Coccinella septempunctata, there are like a black spider-like insects, there are a khaki-colored moths, there is dancing butterfly.

有黑色的七星瓢虫，有像蜘蛛似的黑色虫子，有土黄色的飞蛾，有翩翩起舞的花蝴蝶。

Coccinella septempunctata is a well-known natural enemies of pests, the adult may be preying on aphids, Aphis gossypii, Aphis Cassia, green peach aphid, scale insects, tick and other pests, can significantly reduce the trees, fruits and a variety of crop pests damage suffered by the people referred to as "living pesticide."

七星瓢虫是著名的害虫天敌，成虫可捕食麦蚜、棉蚜、槐蚜、桃蚜、介壳虫、壁虱等害虫，可大大减轻树木、瓜果及各种农作物遭受害虫的损害，被人们称为&活农药&。

Any of numerous small, rounded, usually brightly colored beetles of the family Coccinellidae, often reddish with black spots and feeding primarily on insect pests, such as scale insects and aphids.

瓢虫任一种小而圆的通常具有鲜艳色彩的瓢虫科的甲虫，体常呈红色并带有黑色斑点，主要以介壳虫和蚜虫等害虫为食

Since it lives in the desert, the collared lizard depends from insects for water as well as for food.

分析：这种用法是固定搭配。参考译文：由于它生活在沙漠，蜥蜴的水源和食物靠的是昆虫。

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。