On the other hand, cryogenic compressed air in the heat exchanger temperature rise, so that the exhaust pipe is not caused by low temperature and dewing phenomenon.
另一方面，低温压缩空气在热交换器里温度得到回升，使排气管道外壁不致因温度过低而出现结露现象。
Seal the blind plate and check carefully whether the pipeline is correctly connected and block phenomenon in the pipe before pressure test.
试压前要先封好盲板，认真检查管路是否连接正确，有无管内堵死现象。
Pipe sticking phenomenon appears sometimes during pull-back stage of pipeline crossing with horizontally directional drilling, which results in crossing failure and great economic loss.
在水平定向钻穿越管道回拖环节中，容易出现卡管现象，导致穿越失败，造成巨大的经济损失。
The abnormal phenomenon often existing in the production of the rigid PVC pipe, the reason and its solving method are put forward.
同时提出了硬质聚氯乙烯管材生产中经常出现的异常现象及其形成原因和解决办法。
Numerical simulation was performed to investigate the cavitation phenomenon of liquid oxygen through an elbow pipe.
采用完全空化模型，对液氧流经弯管中时的空化现象进行了数值模拟。
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。
Hard for incrustation: the adoption of straight pipe avoids the phenomenon of incrustation while enlarges the area of heat-exchanging.
不易结垢。直通管的采用，不仅加大了换热面积，而且不易结垢。
This paper deducts the formula of balanced pipe diameter and analyzes the cause of overflow phenomenon when opening cooling-tower operates with parallel connection.
推导出了开式冷却塔并联运行时底部所设平衡管管径的计算公式，分析了开式冷却塔并联运行时出现溢漏现象的原因。
Analysis the causes and results of the phenomenon that calculating of frictional resistance in industrial pipe-line design is not accurate enough.
分析了目前工业管道设计中存在沿程阻力计算不够准确这一现象的原因及由此产生的后果。
The exhaust blower can draw away in time oil vapors produced in the wire drawing bin through the exhaust pipe, to avoid deflagration phenomenon, in terms of good safety performance.
本实用新型拉丝仓内产生的油蒸汽通 过排气管被抽风机即时抽走，可以完全避免爆燃现象发生，安全性能好。
The intermittent supply mode in water supply system will lead to negative pressure in the main pipe, and the same phenomenon also exists in long downcomers of elevated basin (reservoir).
供水系统间歇式供水方式会造成主管道内部产生负压，高位水池(水库)供水管道很长时也容易产生负压。
The hydrogenation pipe would weld crack after running for some time as high temperature and high pressure, and the phenomenon was rare.
高温高压临氢管道运行一段时间发现多道焊缝裂纹，较为罕见。
In the first part, the paper analyzes the phenomenon of the hydraulic disorder in the pipe network of heating.
首先对供热管网水力失调现象进行了分析。
This kind of phenomenon always happens to alkali metal high temperature heat pipe.
这类现象常发生在碱金属高温热管中。
The long connection pipe of air condition leads to the decline of the air-conditioner's capacity in many projects. In recent years the application of light commercial unit increases this phenomenon.
实际安装使用空调器过程中长配管出现的情况越来越普遍，尤其是近几年，轻型商用空调的普及使用，使得大部分室内机安装位置与外机放置相距较远，导致空调制冷能力下降较大。
The long connection pipe of air condition leads to the decline of the air-conditioner's capacity in many projects. In recent years the application of light commercial unit increases this phenomenon.
实际安装使用空调器过程中长配管出现的情况越来越普遍，尤其是近几年，轻型商用空调的普及使用，使得大部分室内机安装位置与外机放置相距较远，导致空调制冷能力下降较大。
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