The pipe gas accidents of my city are analysed. Besides, the corresponding prevention measures are put forward.
对我市管道煤气事故的原因进行了分析，提出了相应的预防措施。
This paper analyzes causation of "uprightness maladjustment" in the single pipe, and puts forward corresponding prevention measure.
本文对单管顺流式“垂直失调”的原因进行分析，并提出相应的防治措施。
This paper analyzes the causations of economizer pipe damage, puts forward relevant prevention measures according to different phenomenon.
本文分析了省煤器管损坏的原因，并针对其不同性质现象，提出了具体的预防措施。
The axial flotation of chuck plays an important role in the protection of rod pipe threads and prevention of rod pipe stripping or cutterhead from dropping during the process of raise boring.
在天井钻进过程中，卡盘的轴向浮动对保护钻杆螺纹和防止钻杆脱扣、刀头坠落等方面具有重要作用。
The factors to bring about the pipe - broken accident of hot - water boiler are analyzed, some prevention measures proposed.
分析了造成热水锅炉爆管事故的因素，提出了防范措施。
This thesis offers a sample to the analogy calculation and prevention from stream corrosion in pipe system.
为类似的研究计算和防止管内汽蚀提供了一个范例。
It indicated that the strategy of industrial pollution control should be transferred from pipe-end treatment to pollution prevention.
指出工业污染控制必须从末端治理为主，转移到污染预防为重点的战略上来。
The paper introduced common troubles of city gas pipe on-line connecting works, their causions were found by trouble shooting, as well as the prevention measures were put forward.
分析了城市燃气管道不停输带气连接作业中常见的故障 ，通过对故障原因的分析找出了主要原因 ，并提出相应的预防措施。
The prevention of freezing pipe breaks in deep shaft freezing has become a key technique in mine construction in China.
防止冻结管断裂在国内深井冻结中已成为关键技术。
A technology of three - layer corrosion prevention coating has been developed and used in the corrosion prevention project of steel pipe piles in Dandong dock.
根据海洋钢管桩防腐需要研究开发的管道三层结构防腐涂层技术，已在丹东港码头钢管桩防腐工程中应用。
Different corrosion prevention measures for the bell and spigot joints of the pipe and the prestressed steel bares are adopted to ensure the safety performance in Marine environment.
通过对管道承插口和预应力钢筋采取不同的防腐措施确保管道在海水环境中达到安全使用的目的。
Water saving techniques include spray irrigation, micro irrigation, channel leakage prevention, low pressure pipe transport of water, reform of field irrigation, and so on.
节水技术包括：喷灌、微灌、渠道防渗、低压管道输水、田间灌水技术改进等。
In long pipe line, especially multi-undulate pipeline, the difficulty of prevention water hammer is most difficult.
在长间隔输水管线中，尤以多起伏管道水锤防护难度最大，发生水锤事故最多。
The control and prevention measure i. e. to reduce mental material tensile stress, select suitable material, control of media environment and scheduled maintenance to the pipe is put forward ai...
针对凝汽器用不锈钢焊管产生应力腐蚀开裂问题提出了抑制和防范措施，即降低金属材料拉伸应力，选择合适的材料，对介质环境的控制和对钢管的定期维护保养。
The control and prevention measure i. e. to reduce mental material tensile stress, select suitable material, control of media environment and scheduled maintenance to the pipe is put forward ai...
针对凝汽器用不锈钢焊管产生应力腐蚀开裂问题提出了抑制和防范措施，即降低金属材料拉伸应力，选择合适的材料，对介质环境的控制和对钢管的定期维护保养。
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