查询词典 welded

This paper presents rigidity separating technique after heat treatment of the bottom of welded steel dynamic tube and indicates the problem of using sclerometer and the advantage of metal material separation for forgings surface rigidity testing.

摘 要：为了检测焊接钢质药筒热处理后的物理性能，保证药筒射击后能顺利退壳，介绍了焊接钢质药筒筒底热处理后的硬度分选技术，指出了采用硬度计所存在的问题和金属材料分选仪在检测锻件表面硬度时的优势。

All the parts of the sculpture have to be welded together.

这件雕塑所有的部件都必须焊接在一起。

Large seagoing vessels consist almost entirely of welded steel structures.

焊接钢结构，大的远洋货轮几乎完全组成。

Accordingly, the accident of sulfide stress corrosion cracking should be taken into account.The SSCC sensitivity and cracking time of 16Mn steel used to make the cold-high pressure segregator and common 16Mn steel in solutions with various H2S contents and pH values, simulated solution and operating solution were investigated by constant strain bend and slow strain rate test.Hydrogen diffusion coefficients of 16Mn steel, 16Mn steel and their welded seams were also tested by the electrolyte hydrogen charged method.Safety evaluation of the cold-high pressure segregator was given with above results.

针对制造过程中由于开孔失误而进行补焊的冷高压分离器在高压、高浓度的H2S环境的使用安全问题，采用了电化学充氢、恒应变和慢拉伸的实验方法，研究了制造冷高压分离器的主体材料16Mn钢和普通的16Mn钢及其焊缝的氢扩散系数，在不同H2S浓度、pH值，模拟冷高压分离器操作环境溶液和实际溶液中的腐蚀规律和硫化氢应力腐蚀开裂敏感性，结合实际腐蚀环境的检测和分析结果，对补焊后的冷高压分离器的使用安全给出了综合评估。

Sampling test aims at showing the real technical skill of welders, which can avoid the specially welded joints or self-chosen joints by welders for inspection, so as to ensure the reliability of the welding joint.

这一规定，是要求通过抽检能反映焊工的真实技术水平，杜绝特意焊接供检验的焊接接头或焊工自选焊接接头供检测的情况发生，以保证焊接接头的可靠性。

Constructed from all white stress relieved, acid resistant, non-corrosive "semiplastic" polypropylene. All heat seam welded construction and tested.

柜体完全采用台湾原装进口"semiplastic"PP 板材制作，具有卓越的耐酸碱性，经无缝焊接测试完成。

It becomes light deformed when bottom of Tube are welded sheet iron by worker.

管子底部焊接铁片时而产生的轻微变形，但不影响产品使用。

All slip-on flanges are to be double welded with both welds built up to the thickness of the nozzle neck

所有的滑套法兰应是双焊接式，且两侧焊缝厚度为接管颈厚度。

The automatic flaw detection of spirally welded tubes is one of the most important steps to ensure the quality of the tubes.

螺旋管焊缝自动检测是保证生产螺旋管质量的重要环节，钢管焊接质量的自动检测水平在一定意义上标志着该钢管生产厂家的质量水平。

The automatic flaw detection of spirally welded tubes is one of the most important steps to ensure the quality of the tubes. It also marks the product quality level of tube manufacturers to some extent.

螺旋管焊缝自动检测是保证生产螺旋管质量的重要环节，钢管焊接质量的自动检测水平在一定意义上标志着该钢管生产厂家的质量水平。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。