pipe diameter的双语例句-pipe diameter造句-pipe diameter的相关例句-第5页-英语网

1、

Discuss of UT Procedure for Butt Welding of Small Diameter Pipe

小直径管对接焊缝超声波探伤工艺的探讨

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2、

Optimization Research on Water Intake Pump Station in Large Diameter Pipe Pile of LNG Receiving Station

LNG接收站大直径钢管桩内取水泵站优化研究

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3、

Of outer diameter of connected steel pipe to the outer diameter of hollow spherical joint.

连接钢管外径与空心球外径之比τ。

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4、

The defects will be found in the seam side with ultrasonic inspection but hardly found with X ray inspection as the small diameter spiral pipe production with the split strip steel.

采用纵剪带钢生产小口径螺旋焊管时，超声波检验经常在焊缝的一侧发现缺陷波，而X射线拍片检验却很难发现。

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5、

The welding apparatus is flexible for adjustment and has good stability, and can be used for single and double wire internal welding, especially satisfied with the requirements of internal welding techniques of small diameter spiral pipe production.

该该新型螺旋焊管内焊装置调节灵活，稳定性好，可应用于内焊单丝或双丝焊接，特别适合于小口径螺旋焊管生产的内焊工艺要求。

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6、

The research and development of robotized visual tracking system for detection of spiral seam in large diameter steel pipe

机器人化大直径钢管螺旋焊缝检测视觉跟踪系统的研究与开发

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7、

Mathematical analysis for the diameter tolerance of spiral welded pipe

螺旋焊管直径公差的数学分析

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8、

Matters to Be Noticed In Large Diameter Thick Wall Spiral Welded Pipe Inspection

大口径厚壁螺旋焊钢管检验应注意的几个问题

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9、

Spiral welded pipe online diameter measurement is an important equipment to produce high quality welded pipes.

螺旋焊管在线测径是生产高标准焊管的重要检测装置，可以实时监控钢管管径。

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10、

Construction Technology for Large Diameter Slurry Shield TBM Closely undercrossing Sewage Pipe

大直径泥水平衡盾构近距离下穿污水管施工技术

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11、

Creep test for small diameter Zr-4 alloy pipe

小直径Zr-4合金管的蠕变试验

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12、

Trial Test of Extra Large Steel Pipe Pile 1500 mm in Diameter

φ1500mm特大口径钢管桩试验

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13、

The fluid streamline and pressure distribution and velocity vectogram of the flow in hydrocyclone are given in this paper, and the effects of variation in parameters ( flow rate, inlet pressure and diameter of overfall pipe) on separation efficiency are studied.

通过数值计算得到了水力旋流器内流体流动的流线图、等压线以及速度矢量图，并且研究了不同参数（分流比、进口压力以及溢流管直径）对分离效率的影响。

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