管道的例句大全

Analog pipeline maintenance and emergency girth welding arc are transformed into linear welding by an experimental box.

通过一个模拟管道维抢修的实验箱，将弧形的环缝焊接转化为直线焊接。

Study on Assessment Techniques of Girth Welding Joint Defects of Oil and Gas Pipeline

长输管道环焊接头缺陷评定方法研究

Phase Transformation Effects on Residual Stresses during Girth Welding of Pipes

相变对管道环焊缝残余应力的影响

Solution to the Cracks of Girth Welding of Pipe line

管道对接环焊缝裂纹的防治措施

Automatic UT Phase Array Technology for Girth Welding of Pipeline

管道环焊缝相控阵自动超声波检测技术

Research of root welding technology and welding procedure with back-up shoes pipeline girth welding

带衬垫的管道环焊缝根焊技术及焊接工艺

The Improved Design of an Underground Water Pipe Leak Hunting Instrument

地下自来水管道测漏仪的改进设计

Leak hunting of oil pipeline by negative pressure wave

输油管道负压波法测漏原理及实现

Leak Hunting and Location to Oil Pipeline with Ultrasonic Wave

用超声波对输油管道进行检漏及定位

The construction of gas transmission pipeline passing through the Luo River by excavation is introduced, and calculation of reducing the water level and construction attention items are discussed.

介绍了输气管道以大开挖方式穿越河流的施工，探讨了降水计算和施工注意事项。

Analysis of porous medium model for microchannel heat sinks and its application

微管道换热器多孔介质模型分析及应用

Application of automatic fire alarm system in the west pipeline project

火灾自动报警系统在西部管道中的应用

This code is applicable to type selection and calculation fuel-air system, gas piping design, and implement.

本标准适用于火力发电厂油气系统 、 油气管道的设计和设备选型计算.

Watering and steaming apparatus: valves, water resistor, sanitary ceramics fittings, pipeline parts, extinguishers and water pumps.

水暖器材类: 阀门 、 水阻 、 卫生陶瓷配件 、 管道零件 、 消防器材、水泵.

The sewer pipe here is broken and there is already too much accumulated water.

这里的下水管道坏掉了,积水已经很深了.

Through the old sewer pipe.

从老的下水管道里过去的.

Brambles and wild grapevines are snaking around steel gas pipes, which will rust away before another century goes by.

荆棘和野葡萄藤正盘绕于钢制的排气管道上，它们不到一个世纪的时间就会生锈腐烂。

Program for pipeline leak detection and location is designed with virtual instruments technology.

利用虚拟仪器技术开发了一套管道泄漏检测及定位软件系统.

The real-time pipeline leak detection has become important study problem in the world.

因此管道泄漏的 实时 检测已为世界重要的研究课题.

These results have an important referenced value in the actual application of the submarine pipeline projects.

计算结果表明这些成果对实际海底管道建设工程具有较强的应用价值.