我国养禽数量多、蛋壳产量巨大，蛋壳膜的综合利用将大幅度提高蛋品工业的经济效益，减少环境污染。

In our country there are lots of fowl and egg shuck. Synthetic using egg shuck and membrane will enhance economy benefit greatly and it will reduce environment pollution.

鸡球虫病是鸡球虫寄生在细胞内的原虫疾病，给养禽业所带来的经济损失较为严重。

The avian coccidiosis is a cytoplastic entozoic parasite disease and may cause severe economic loss of poultry industry.

几乎所有的病例均与密切接触患病家养禽群有关，通常发生在宰杀、拔毛、剁斩和准备食用的家禽期间。

Almost all cases have been linked to close contact to diseased household flocks, often during slaughtering, defeathering, butchering, and preparation of poultry for consumption.