民用航空

Now it has key position of metal precision finishing of military,aviation,astronavigation and civil etc fields and is widely used in chemistry,mechanical manufacture,electron and light industry etc fields. spinning,spinning machine,spinning technology,plastic working

不仅在兵器、航空、航天、民用等金属精密加工技术领域占有重要地位，而且在化工、机械制造、电子及轻工业等领域也得到了广泛应用。1旋压技术概述1.1旋压特点旋压有如下显著特点：1在旋压过程

Fresnel lens is a lens branch, as it compared with other lens is small in size, light weight, the advantages of compact structure. At the same time, it will have no worse than other lens in Condenser and imaging performance. Therefore, it is widely used in various fields such as defense, aviation, space, industrial production and civilian.

菲涅尔透镜是透镜的一个分支，由于它同其他的透镜相比，具有体积小，重量轻，结构紧凑的优点，同时它拥有不逊于其它透镜的良好聚光性和成像性能，因此在国防、航空、空间、工业生产和民用等各个领域获得广泛的应用。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。