环形

This packing takes the advantages of ring and saddle. It has proper flanging and diameter ratio.

共轭环该填料揉合了环形和鞍形填料的优点，采用共轭曲线肋片相结构，两端外卷边及合

Today Shanghai is one vast construction site. More than 20,000 projects, including 5,000 major ones, are under way as 27,000 companies build bridges, tunnels, flyovers, ring roads, hotels, villas, golf courses and public housing.

今天的上海是一个巨大的建造场。20000多个项目，包括2000个大型项目正在建设中，2700家公司建造着桥梁、隧道、立交桥、环形路、宾馆、别墅、高尔夫球场和公用住房。

Annular tube, flow friction coefficient, heat transfer coefficient

环形管，流动阻力系数，换热系数

In this image, the bright central star is in the middle of the green ring of gas.

在这张图片里面，中间明亮的行星处在绿色气体组成的环形的中间。

Twisted magnetic fields arching from the solar surface can trap ionized gas, suspending it in huge looping structures.

太阳表面拱形的扭曲的磁场可以困住电离气体，阻止其形成巨大的环形结构。

The TKB-022 assault rifle is gas-operated weapon with annular gas piston located around the barrel.

在TKB - 022突击步枪是气与周围的环形气体活塞位于枪管武器。

The types of gate commonly used are: sprue gate, edge gate, overlap gate, fan gate, diaphragm gate, ring gate, film gate, pin gate, subsurface gate and winkle gate.

常用的浇口类型是：主流道型浇口，边缘浇口，叠合式浇口，扇形浇口，薄膜浇口，环形浇口，膜状浇口，点浇口，潜伏式浇口和曲线潜伏式浇口。

Methods: The flap in the treatment group was wrapped in several layers of gauze and fixed with plaster ring with their upper edge exceeding distal flaps 1cm and lower edge on proximal, with 6-8 layers of plaster in flap, the rest of the 3 to 4 layers.

治疗组以数层纱布包裹皮瓣后，石膏环形固定，上界超过皮瓣远端1cm，下界平皮瓣近端，皮瓣处置6～8层石膏，其余部分3～4层。

To examine the hydrodynamic connectivity of the surface ocean in the reefs of the Belize Shelf, the upstream and downstream areas for the coral reefs of the Turneffe Islands and the Glovers Reef Atolls are calculated.

为了测试伯里兹大陆架海表面珊瑚礁之间的水动力连接特性，计算了位于Turneffe Islands Atoll和Glovers Reef Atolls珊瑚礁的上游颗粒来源区和下游颗粒耗散区，在30天内到达这两处环形珊瑚礁的近表面颗粒的可能来源区包括该两者周围的浅水区域、两者之间的深水区域和洪都拉斯Bay Islands的沿岸水域，Turneffe和Glovers Rcef Atolls 30天下游耗散区分别覆盖了伯里兹大陆架的中部和南部水域。

These observations demonstrate that the alteration of the glycosidic group as well as its configuration does not,at least in the case of the above compound studied,interfer with the course of formatio...

以上的转化证明了配醣基的不同和构型的改变，至少在所研究的一个配醣物的结果来看，对于内醚环形成的构型是没有影响的。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。