波纹

The computational fluid dynamics method is used to simulate numerically the two phase flow of gas and liquid in a demister with corrugated baffle. The demisting efficiency and pressure drop under various droplet diameters, gas velocities and plate spacings are provided. The effects of main design parameters on the demisting efficiency and pressure drop are analyzed.

用计算流体力学方法对波纹板除雾器内的气液两相流动进行了数值模拟，计算得到了不同液滴直径、进气速度与叶片间距下除雾器的除雾效率和压降，并分析总结了各参数对除雾效率和压降的影响规律。

When two corrugated diaphragms are joined at the outer edges, the unit is referred to as a capsule.

当两个波纹膜片在边缘处粘结时，就构成一膜盒。

Ergs are vast expanses of sand dunes like this area in Oman.

在澳大利亚辛普森沙漠中心，蓝天下一个波纹遍布的白色沙丘热浪滚滚。

As the plastic region expansion on circle plate under extemal pressure is smaller than that under equal internal pressure, it can be qualitatively reckoned that the critical pressure of in-plane instability under external pressure is higher than that under internal pressure with the same axial displacement load.

由于外压增量导致环板内塑性区域扩展的范围小于等值内压的影响，因此可以定性的认为，在同样的轴向压缩量下，波纹管的平面失稳外压临界压力大于内压临界压力。

The cups also feature an extra-long bellows that adds forgiveness at the moment where cup meets bag.

该杯还具有一个额外的波纹管，增加了宽恕的时候，世界杯符合袋。

Item 1 22000 Double-wall corrugated fibreboard box.

项目1 2.2万双壁波纹纤维板箱。

Purpose gas pipeline with metal ripple belt fire barrier. After dehydration, the gas enters the gas power

设置湿式水位自控阻火器和金属波纹带瓦斯管道专用阻火器，瓦斯脱水后

Economy bellows Italy FITT, an agent.

经济型波纹管意大利FITT，一级代理。

The transmission of the design has used the flexible shaft, bellows couplings, wrist and two pairs of gear drive.

传动中采用了软轴、波纹管联轴器、传动轴和两对齿轮传动。

After the modification, the acetaldehyde consumption and energy consumption were reduced by about 10% respectively, and install time of the towers was only about 1/5 of the float valve towers with cutting 60% of the cost.

采用JKB-125Y型板波纹填料塔代替浮阀塔，对乙醛分馏塔和酒精回收塔进行改造，乙醛单耗及能耗可降低10％，塔设备的投资可节约60％，塔设备安装时间可缩短至原来的1/5。

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。