pipe plug
英 [paɪp plʌɡ]
美 [paɪp plʌɡ]
管堵
双语例句
- Resilient inserts are available for globe, piston and swing check discs. Changing valve through fishable pipe bridge plug without killing well
可以为截止阀、活塞或旋启式止回阀阀瓣提供弹性镶嵌物。利用可捞式油管桥塞不压井更换井口闸门技术 - The resultant precipitates deposited on pipe walls and in orifices and sprinklers can completely plug the irrigation system.
化学需氧量（沉淀）产生的沉淀沉积于管壁、水孔和喷嘴上，完全阻塞整个灌溉系统。 - I threw it all down at my feet, pulled my pear wood pipe out of my pocket, rolled a plug of tobacco, and sat down to smoke.
我索性把钓索扔在脚下，从口袋里掏出野梨花木烟斗，拧上一斗烟丝，坐在地下吸起烟来。 - Changing valve through fishable pipe bridge plug without killing well
利用可捞式油管桥塞不压井更换井口闸门技术 - Pipe series: Elbow, tee, cross, movable joint, Bu core, reducer, pipe cap, choke plug, inside the wire, outside the wire, turned-over edge, increaser etc.
管件类：弯头、三通、四通、活接头、卜芯、大小头、管帽、堵头、内丝、外丝、翻边、异径管。 - Pneumatic diaphragm pumps and flow through the particles adjustable, pipe plug to open automatically when to stop.
气动隔膜泵可通过颗粒且流量可调，管道堵塞时自动停止至通畅。 - A siphon drain pipe is equipped with a safe window and a plug with weak stress, which can be poked through for dredging and is convenient for cleaning the inner wall scale depositing or'concretion '.
在虹吸排污管设置应力薄弱的安全窗口和塞子，捅穿之，即可疏通淤堵，也便于清除内壁积垢或“结石”。 - The paper involves main aspects relating to increasing plug life of plug pipe mill, including relevant theoretical analysis, simulation calculation and distribution of plug temperature field.
主要介绍提高自动轧管机顶头寿命的理论分析及模拟计算，顶头温度场分布等。 - The hollow part of the dripping hat being higher than the pipe opening of the input liquor is embedded with a medicine charging rubber plug.
并且，在高于输入液管口的滴帽中空部嵌装加药胶塞。 - Flat end pipe moulding process with plug mandrel
利用承插式芯模生产平端管道的工艺介绍 - A low Reynolds unmber flow in a pipe with an air plug is studied by FEM, The incompressibility is treated with penalty function.
管道中的空塞流动问题，由于其自由面上边界条件的非线性性质，使问题的求解困难很大。本文用罚函数有限元方法，数值计算了无重力的低雷诺数空塞流动问题。 - The Welding Method of Pipe Stopper Plug for Full Size Testing of Tubing and Casing
油管和套管全尺寸试验用堵头的焊接方法 - A new technology for pipe hot-rolling by plug mill
自动轧管机热轧钢管的新方法 - Non-uniform wall thickness of steel pipe rolled on plug mill
自动轧管机组轧制钢管壁厚不均问题的研究 - It is better to add tine to jacked pipe pile when plug effect may appear so that the end resistance can be weakened and the pile can be penetrated easier.
对于可能出现闭塞效应的静压管桩宜加设桩尖，减小端阻力，方便贯入。 - The construction method to avoid pile break after pipe plug of driven cast-in-place pile secondary intubation construction method
灌注桩堵管后避免断桩的施工方法&二次插管施工法 - Based on analysis of the process of pipe cold-drawing plug's wear-caused failure with the Dointview of friction science, measures for surface strengthening of the said plug were made.
用摩擦学的观点分析了冷拔顶头磨损失效过程，提出了冷拔顶头表面强化措施。 - The differential pressure signals of flow in a horizontal pipe are studied by wavelet analysis. The flow pattern can be recognized easily according to the characteristics of plug flow and wave flow.
采用小波变换分析水平管流上的压差信号，根据段塞流与波状流的小波分析特性，可容易地识别流型。 - Improvement of Pipe Plug at Bottle of Spherical Tank and Suggestion of Opening Minimum
球罐底部堵口整改方案探讨及开孔最少化建议