horizontal pipe rack 水平排管架
axial load on horizontal pipe 管道水平荷载
horizontal pipe coil 水平埋管
a horizontal pipe 水平管道
horizontal pipe flow 水平管流
The effects of drag-reducing polymers on gas-liquid two-phase flow in a horizontal pipe have been investigated in this thesis based on the former study of DRA,turbulence theory,single phase flow drag-reducing effect and multiphase flow characteristics.
本文在前人研究添加剂、湍流理论、单相流减阻效应和多相流流动特性的基础上,开展了高聚物对水平管气液两相流影响的研究。
参考来源 - 水平管气液两相高聚物减阻流动的研究The drag reduction in horizontal pipe is the largest up to 47%,and inclined pipe is 30%,the least of vertical pipe just 5%.
水平管减阻率最大,达到47%;倾斜管减阻率次之,为30%;垂直段减阻率最小,仅为5%。
参考来源 - 不同管型中气液两相流的减阻效应研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Valve is usually installed in horizontal pipe, the stem vertically upward.
闸阀通常安装在水平管道上，阀杆垂直朝上。
A general structure concept of a horizontal pipe-valve is also introduced.
并介绍了一种水平管阀的总体结构方案。
Gate valve are normally installed in horizontal pipe runs with the stem vertical.
闸阀通常安装在水平管道上，阀杆垂直向上。
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