查询词典 insects

Bioassay results at the laboratory showed that HNPC-A2005 had good stomach, contact, comprehensive action and a weak systemic activity to the lepidopterous insects such as oriental armyworm Mythimna separata and imported cabbageworm Pieris rapae. Quick knockdown action was also observed during the experiment.

室内生测结果表明，HNPC-A2005对粘虫和菜青虫等害虫具有优异的胃毒、触杀和综合毒力，且在试验过程中还发现该化合物具有对昆虫击倒快的特点，但内吸作用较弱。

In front of the tape recorder is my good friend ABin, complexion is cadaverous, not a very eyes, he had already died, and died badly, decomposing bodies quickly, and rats and insects in bite him.

天呀！在录音机前面的是我的好友阿斌，面色很苍白，没有了眼珠，他已经死了，而且死得很惨，尸体腐烂的很快，还有老鼠和虫在咬他。

Any of various other flying insects, such as the caddis fly.

石蚕，蛾：例如石蛾等任何一种其他会飞的昆虫

An order of insects consisting of caddis flies.

包含石蚕蛾的昆虫目。

Caddis - one of the three most important aquatic insects imitated by fly fishermen; found world wide in all freshwater habitats; adult resembles a moth when in flight; at rest the wings are folded in a tent shape down the back; the most important aquatic state of the caddis is the pupa, which is its emerging stage (also see larva, pupa and emerger).

是三种非常重要的经常被钓鱼者使用的水生昆虫之一，世界各地的淡水栖息地都有，成虫飞动的时候象飞蛾，静止的时候翅膀象后向下叠起成帐篷状。Caddis最重要的水生态是pupa，是蜕皮阶段。

C Caddis - one of the three most important aquatic insects imitated by fly fishermen; found world wide in all freshwater habitats; adult resembles a moth when in flight; at rest the wings are folded in a tent shape down the back; the most important aquatic state of the caddis is the pupa, which is its emerging stage (also see larva, pupa and emerger).

是三种非常重要的经常被钓鱼者使用的水生昆虫之一，世界各地的淡水栖息地都有，成虫飞动的时候象飞蛾，静止的时候翅膀象后向下叠起成帐篷状。Caddis最重要的水生态是pupa，是蜕皮阶段。

There is another genus of the hard-shell kind, which is called oyster; another of the soft-shell kind, not as yet designated by a single term, such as the spiny crawfish and the various kinds of crabs and lobsters; and another of molluscs, as the two kinds of calamary and the cuttle-fish; that of insects is different.

还有一种硬壳类叫做牡蛎；另外一种软壳类，至今没有被单一的条件确定，例如多刺的小龙虾和不同种类的螃蟹与龙虾；另一种软体动物，像是枪乌贼和乌贼；昆虫是不同的。

This thesis mainly studies on measuring the torsion and camber deformation of the wing of flying insects.

本论文主要对昆虫飞行的翅膀扭转角和翅膀弓形变形的测量方法进行研究。

The pathological formation of patches of gum on certain plants, such as sugar cane and some fruit trees, resulting from attack by insects, microorganisms, or adverse weather conditions.

流胶现象，流胶病某些植物上，如甘蔗及一些果树，形成胶质斑块的病理现象，由病虫害、微生物或恶劣的气候条件侵袭而引起

This paper studies on insecticidal activity and Bioassays of Cantharidin(C10H12O4) which is insects'natural products and Demethylcantharidin which is cantharidin analogues.

本试验对昆虫天然产物斑蝥素(Cantharidin，C10H12O4)和斑蝥素类似物去甲斑蝥素的杀虫活性及其作用方式进行了生物测定。

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。