pipe diameter的例句大全

When the steel pipe diameter is bigger, the placing concrete extremely facilitated.

当钢管直径较大时, 浇注混凝土就极为方便了.

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A Study on Super thin Pipe Diameter Arc Discharge Fluorescent Lamp at High Frequency Performance

超细管径高频工作弧光放电荧光灯的研究

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The standing capacity of stave was improved by increasing the pipe diameter and decreasing gap width.

增加水管直径和减少气隙宽度可以改善冷却壁承受能力。

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The tail pipe diameter ratio has great effect on the starting point and tendency of the correlation curve of the pressure drop ratio and fractional flow ratio;

尾管直径比对压降比和分流比关系曲线的起点和变化趋势影响较大；

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Through analysis and calculation of the effluent speed, pipe diameter, additional floating device and the sealed rotational connection, the floating weir can regulate a varied flow, even a wide variational flow, into an uniform and continuous flow.

通过对出水流速、管径、附加浮力装置及密封回转接头的计算及分析，使得自动浮动式水堰达到出水均匀、连续，且适用于较大范围的流量变化。

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In addition, some users can pump into the pipe diameter, which head will have an appreciable effect.

此外，有部分用户还随意水泵进、出管的管径，这些对扬程也有一定的影响。

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Analyzing the degree of the parameters influencing on heat transfer performance of heat pipe, they are wick diameter, groove number, the slot width and the vapor core diameter.

分析得到了各参数对热管传热性能影响程度，由大到小的顺序为槽道直径、槽道数目、窄缝宽度和蒸汽腔直径。

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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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This paper presented the experimental research on heat transfer property of an open-type watered carbon-steel gravity thermal pipe, which had a length of 1 600 mm, a diameter of 38 mm and thickness of 3 mm.

对Φ38mm×3mm，长1600mm的开启式碳钢-水重力热管进行了传热性能的实验研究。

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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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Some factors including pipe length, free span length, outside diameter of the pipe, wall thickness of the pipe, concrete coating thickness, and seabed slope were studied in the sensitivity analysis.

同时进一步分析了模型计算长度、悬跨长度、管道外径、钢管壁厚、混凝土配重层厚度以及海床坡度等因素对海底悬跨管道多点输入非线性反应的影响。

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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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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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Experimental result shows voltage of metalline pipe ri--ses up to 52.8 KV in four seconds, when the organics powder pass th-rough continually a metalline pipe 20 centimetre in Length, 5 centime-tre in diameter.

实验结果表明，有机玻璃粉末连续通过长20厘米直径5厘米的金属管导时，4秒时间管导电压可上升到52.8KV。

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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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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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The analysis shows that if pipe system with nominal diameter of 20 cm is used, the transfer capacity may come up to a distance of 2-3 km.

分析表明，采用20cm的管网系统，其水平输送距离可达2～3km。

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The diameter of FRP cable protective pipes varies from 50 to 200 mm and the thickness of the pipe wall is from 2 to 12 mm.

玻璃钢电缆保护管直径d为（50~200）mm，管子壁厚t为（2~12）mm，变化范围很大。

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An approximate method for calculating the elastic stresses at the squeeze at the squeeze corner sections of an identical diameter Tee branch pipe connection under internal pressure was presented.

针对石油化工行业大量采用的等径挤压三通，提出了一个计算内压载荷下的纵向平面内挤压圆角处各应力分量的近似方法。

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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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