1.
The Simulation and Analysis about Mechanical Properties of Pipeline Back-dragging in Directional Drilling Based on APDL
基于APDL语言的定向钻管道回拖力学性能仿真分析
2.
Study on the Construction Technolgy of Towing Pipes on the Bottom for Laying Pipeline in the Extreme Shallow Water;
滩海水域铺管底拖管道施工技术研究
3.
We have just skidded off runway and can't seem to get back on the runway( paving), left gear appears to be stuck in the mud, can you send a tug around?
刚才我们滑出跑道，看来不能回到跑道道面上，左轮好象已经陷入了泥坑，请你派个拖车拖回道面。
4.
1. Drag-Drop or Paste pipeline components on connectors.
将管道组件拖放或粘贴到连接器上。
5.
On Dragging Pipe Laying Technology Applied in the Crossing Projects
拖拉管管道敷设工艺在过路穿管工程中的应用
6.
On top of directional control(tube trailer) in the construction of road drainage to the application
浅谈定向顶管(拖管)施工在道路给排水中的应用
7.
Drag onto the page, then connect other pipe shapes to arrow, or drag on top of pipe to show direction of flow.
拖到绘图页上，然后将其他管道形状连接到箭头，或拖到管道的顶部，以显示流动方向。
8.
Typically all valve outlets will be aimed downward on a tube trailer.
在管道拖车上，所有阀门排气口一般都朝下。
9.
Design and Research on Driving Wheel Multi-Section Distribution Inpipe Tractor
分布式多截面驱动管道拖动器的设计与研究
10.
Drag onto the page, then right-click to specify circular or rectangular ducts.
拖到绘图页上，然后右击以指定圆形管道或矩形管道。
11.
Drag onto the page, then right-click to specify single- or double-line ducts.
拖到绘图页上，然后右击可以指定单线管道或双线管道。
12.
Argon is shipped and stored in high-pressure cylinders, tubes, or tube trailers depending upon the quantity required by the user.
根据用户要求的量，使用高压钢瓶、管道或管道拖车来运输和储存氩。
13.
balance vapour recovery system
平衡管道蒸气回收系统
14.
Return air duct section. Single- or double-line ducts can be specified.
回风管道部分。可以指定单线管道或双线管道。
15.
On tube trailers with liquefied compressed gases, gooseneck dip tubes are used, but the dip tube orientation is determined by the end of the tube trailer which is being accessed.
在装液化压缩气体的管道拖车上，使用鹅颈汲取管，但汲取管的方位由要接近的拖车的终端决定。
16.
Pipe flow arrow. Connect other pipe shapes to arrow, or drag on top of pipe to show direction of flow.
管道流向箭头。将其他管道形状连接到箭头，或拖动管道的顶部，以显示流动方向。
17.
To channel(piped liquid, for example) through a bypass.
管道运输通过迂回管道输送（如装入管内的液体）
18.
Drag onto the page, then place between duct sections and stretch to resize.
拖到绘图页上，然后放在两段管道之间，再通过拉伸调整大小。