管线

But the weaving of these yarns, which may be only one-thousandth of a millimetre thick, is complicated and expensive.

与某些场发射平板显示器相似，有些电子设备是用纳米管线来制造的，但是这些可能只有一千分之一毫米粗细的丝线的编织却是复杂而昂贵的。

To cater for the various wire is particularly applicable to X42-X70 grade pipeline steel monofilament fast and multi-wire welding.

配合各种焊丝特别适用于X42-X70级管线钢的快速单丝及多丝焊接。

And if that's not acceptable, neither is a purple monogrammed carpet installed in the master bedroom with plumbing and piping added in the downstairs bedroom "for water transfer for beauty salon chairs."

如果那样的做法是不可接受的话，那麼在主人房铺上一张紫色字母的地毯，而且楼下的睡房还有很多各式管线，"为了输水排水，为了美容美发的椅子。"

When the reel on the reel diameter capillary gradually increases, like turning round trip, using the lever principle, continuously variable belt tensioning force the initiative under the round rotating movable pulley disc produce axial movement of the work of change with diameter, pipeline so that the speed of reel hair always synchronized with the tractor forward speed.

当卷筒上毛管卷盘直径逐渐增大时，仿行轮转动，利用杠杆原理，无级变速带在张紧轮旋转下迫使主动带轮可动盘产生轴向移动，改变带的工作直径，从而使卷筒毛管线速度始终与拖拉机前进速度同步。

At present, there are many aspects worth while research about the simulated calculation on multiphase flow pipeline.

目前，在多相混输管线的模拟计算方面仍有很多值得研究的地方。

The ISO Upstream NaturalGas Technical Committee（ISO/TC193/SC3）is mainly engaged in standardization work in the upstream area of natural gas from wellhead to longdistance pipeline including allocation and measurement, wet gas measurement, and hydrate control and management.

国际标准化组织天然气技术委员会天然气上游领域分委会（ISO/TC193/SC3）主要从事天然气上游领域（从井口到进入长输管线前）的有关分配、测量、湿气、天然气水合物控制管理的标准化工作。

Install a needle valve in the control line.

在控制管线上安装一个针形阀。

The transfer line should be equipped with a non-return valve or other suitable alternative.

转移管线上须配备止回阀之类的装置。

MPG:The NPG pressure regulating station is located to the north of the Park,to provide natural gas for living and productaion through pipelines already lay out

天然气：基地北侧有一座天气调压部，天然气管线已敷设在基地主干道上，可保证入驻企业的生产、生活用气

This paper describes the pipe pushing robot technology without earthmoving NTT for underground pipe line construction in Japan.

机器人技术的研究与开发在我国已取得较大的成绩，但我国还没有地下管线施工机器人[2 ] 。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。