牛皮蝇

Hypodermosis is a kind of serious zoonosis, which can produce huge economical loss to animal husbandry every year.

牛皮蝇蛆病是一种危害严重的人畜共患病，每年都给养牛业带来巨大的经济损失。

To eradicate bovine hypodermosis disease Fenthion spot-on as a new medicine absorbed percutaneously was tested and exploited.

为根除我国牛皮蝇蛆病，试验了一种经皮肤给药透皮吸收的新药剂—点涂剂。

The clinical test achieved 100% efficacy to kill bovine hypodermosis larvae with 10%.fenthion spot-on. The infection ratio of bovine hypodermosis declined from 30% to 0. Moreover, there was no one poisoned cattle.

用10％倍硫磷点涂剂对30头牛进行临床防治试验，表明该浓度的倍硫磷点涂剂对牛皮蝇第一、二期幼虫杀灭率为100％，可使牛皮蝇蛆的感染率由30％降至0，防治中无1例牛发生中毒。

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。