薄壁

According to simulation result and the characteristics of energy absorbability, some corresponding improved measures were put forward on the basis of this.

在此基础上，针对仿真计算结果及薄壁构件吸能特性，提出了一些改进措施。

This paper discusses that cracks are common in thin-walled bridges and abutment of gravity bridge s.

论述了薄壁桥与重力式桥台身裂缝比较普遍，应引起施工中足够的重视，并从多方面进行分析，找出原因和采取有效的防治措施。

This article introduces the technology of trimming the aditus department of the thin-wall barrel-type piece based on the principles of transversal truncation about the polyurethane rubber.

基于聚氨脂橡胶横向截切原理介绍了薄壁筒形件口部修边的工艺方法，根据其剪切机理研制了修边模具，叙述了模具结构及主要工作零件的设计。

The crystals exist in parenchyma cells of its petioles. Its petioles have big vessels and much aerenchyma.

叶柄薄壁细胞存在晶体，叶柄的导管管径比较大，有大量的通气组织。

The results showed that it adapted to saltmorphic circumstances through the following characters: A lot of aerenchyma existed in the vegetative organs;Phellem highly expanded in roots;thick cuticula;more mucilage cells and aleurone grains in parenchyma of roots and stems;A lot of water storing...

结果表明，不同生态环境中生长的马齿苋解剖结构显著不同，盐生马齿苋具有适应盐渍环境的结构特征，这些特征表现为：营养器官通气组织发达；根的次生结构中木栓发达；根、茎的薄壁组织中含有大量的黏液细胞和糊粉粒；叶片表皮的角质膜厚；叶肉中含晶细胞、叶绿体及贮水组织丰富；而这些特征是黑土地上生长的马齿苋所不具备的。

The "zhongjing" thin wall stainless steel healthy service pipe is origin from the construction feedwater concept of "Healthy,Green, Environmental Protection,We have develop the connection of end-face convex ring for the line of thin wall stainless steel pipeline which is honored as the best choice of the user of "21 centuries green and environmental protection pipings.

&中井&薄壁不锈钢健康饮用水管源于&健康、绿色、环保&的建筑给水理念，中井企业设计开发了凸环端面式连接的薄壁不锈钢管系列产品，被誉为&21世纪绿色环保管材&用户之首选产品。

The functions of casing for in-situ leaching of uranium,effects of casing wall thickness on bearing force,advantages and application of thin wall casing are discussed,and the practical suggestions to thin wall casing test and application to be conducted in China are proposed.

集国内外地浸采铀套管应用的经验，讨论了地浸采铀钻孔套管的作用，套管壁厚对套管受力的影响，薄壁套管的优势及应用，并对我国开展薄壁套管的试验与应用提出具体的看法。

This is very important to thin-walled scrap which provides a big surface for reaction with oxygen.

这一点对于薄壁料特别重要，因为薄壁料有更大的表面积与氧反应。

Thin revolving shell is a kind of structure widely found in oil and gas storage and transportation equipment,such as storage tank and its elastic dome,flexible corrugated pipe and thin wall pipeline,etc.

摘 要：薄壁旋转壳是一类在油气储运设备中广泛出现的结构，如储罐及其弹性罐顶、柔性波纹管和薄壁管道等。

In the presented experiment, a low-power CO〓 laser with small light spot was used for single-pass cladding.

采用功率和光斑尺寸较小的CO〓激光单道扫描，得到了壁厚最小达到0.4mm无裂纹的薄壁试样，摸索出得到薄壁结构的工艺规范。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐