波纹

The section of traditional portal rigid frame are constant cross-section and wedge shape variable cross-section,this paper brings up a component cross-section—ripple web plate variable cross-section.

摘要传统的门式刚架的构件截面为等截面和楔形变截面，本论文提出了一种构件截面形式——波纹腹板变截面。

Steel tubing in different shapes corrugated steel pipe can be divided into different types of pipe-shaped, conical shaped steel tube, steel tube shaped melon-shaped, double-concave profiled steel, double-convex shaped steel tube, profiled steel five plum-shaped, hexagonal shaped equilateral steel, semi-circular special steel round, steel octagonal shaped, diamond-shaped steel, hexagonal shaped steel tube, steel triangular shaped, oval shaped steel tube.

钢管异型管可分为波纹形异型钢管、圆锥形异型钢管、瓜子形异型钢管、双凹形异型钢管、双凸形异型钢管、五瓣梅花形异型钢管、不等边六角形异型钢管、半圆形异型钢圆、八角形异型钢管、菱形异型钢管、六角形异型钢管、三角形异型钢管、椭圆形异型钢管。

The characteristics of pressure drop of wire packing rotating packed bed absorber in air independent propulsion system are analyzed under counter-current condition and the model of pressure drop is built.

对不依赖空气动力装置系统不锈钢波纹丝网填料旋转床吸收器在气液两相逆流条件下的气相压力降特性进行了分析，建立了压力降预报理论模型。

ZSM the low pulse pair of drum sieve used in the net outflow double drum screen structure, configuration of high-precision adjustable gap inside and outside the rotor, rotor reasonable shape and form of arrangement with the advanced matched corrugated drum sieve can be fully raise The ability to sift through the pressure, a significant reduction in power consumption and a plasma pulse.

ZSM双鼓式低脉冲网前筛采用内、外流双筛鼓结构，配置可调间隙的高精度内、外旋翼，合理的旋翼形状及其布置形式与先进的波纹筛鼓相配合，可充分提高压力筛的通过能力，显著降低动力消耗及出浆脉动。

Because the shredding process can create dust, it's not recommended for consumer products, but it's an ecologically sound way of handling corrugated for one more use while saving on the costs of dunnage supplies.

由于粉碎过程可能产生粉尘，所以不推荐给消费产品使用，但它是处理多用波纹垫料用品的节省费用且无害的方式。

At this point,an urchin threw astone into the water.

一顽童向水中扔一块石头，一阵波纹飘荡过来，老翁曰：&起风了。&

Its ripples, brinks and holes.

它的波纹，浅滩和涡穴。

These ain't no overpriced threadbare-faux-worn-machine-sanded-abercrombie-fancy-mall-wannabe-cargos, OR cheapo "Multicrap" knock-offs made in Wherever-Stan. We use GENUINE 1st quality 100% spec'ed Crye Industries Multicam twill fabric, other top quality shrinkage controlled textiles, and American labor. Our utilities are conceived with smart design and quality first. These are truly cargo pants where form follows function and our customers all over the world from wildlife conservationists, explorers, backpackers, Federal Law Enforcement, and Military Professionals can attest to. We still construct our cargo pants with the more costly true bellows cargo pocket process. In additional to a much cleaner and more uniform appearance, we choose to not use the cheaper to sew common place 3 pleat BDU style. Our diamond shaped gusseted crotch allows for unrivaled mobility unlike any combat cargo currently available by anyone.

这是不是没有过高threadbare -失误问责-破旧的机器用砂纸-阿伯克-花式-商城-头一回-承运，或廉价的& multicrap &敲取舍作出哪里-斯坦，我们使用正版第一质量百分之一百spec'ed crye产业multicam斜纹布，等优质收缩控制纺织品，美国的劳动，我们的事业构思与设计精巧，质量第一，这是真正的货物裤子如表格如下功能及我们的客户遍布世界各地，从野生动物保育，探险者，背包，联邦执法和军事等专业人士，可以证明，我们还是建构我们的货运裤与较昂贵的真正的波纹管货物口袋进程中附加一个更清洁，更均匀的外观，我们选择不使用便宜缝纫共同发生三褶bdu作风，我们的菱形gusseted裆允许无与伦比的流动不同于任何打击货运现有任何人，每两人拥有超过60钢筋bartacks 。

The corrugated ceramic packings offer excellent resistance to high-temperature hydrogen sulfide and naphthenie acid corrosions.

耐蚀瓷质波纹填料具有很强的抗高温硫化氢和环烷酸腐蚀的性能，在腐蚀严重的高温传质环境中应用，可以替代不锈钢填料，延长检修周期。

The seventh series of products are pipes, mainly include high-accuracy declinator pipe, water-level pipe, settlement pipe, bellows, grout pipe, grout nozzle, injecting pipe, gasket ring, settlement mark and slit ball.

第七大系列产品为管材。主要有高精度测斜管、水位管、沉降管、波纹管、注浆管及喷浆头、喷浆管、密封圈、沉降标、泥球。

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。