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。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。