管线

VALVE TO BE ACCESSIBLE AND INSTALLED HORIZONTALLY ON A VERTICAL SECTION OF LINE.

阀门要便于安装并且水平安装，阀门的法兰和管线中心线垂直。

The corrosion behavior of pipeline steel in sea mud i s controlled by oxygen diffusion in cathode zone.

管线钢在海泥中的腐蚀行为主要受阴极去极化剂-氧的扩散控制。

Pipeline steels endure less corrosion in sea mud than other region.

管线钢在海泥中的腐蚀速度与海洋腐蚀环境的其它区带相比是较低的。

The effects of electromagnetic stirring and TIG surface treat process on the microstructures of pipe-line steel SAW deposited metals were investigated.

研究了电磁搅拌和氩弧表层快速加热等外场对管线钢埋弧焊缝显微组织的影响。

A method that is used to monitor water flow in the bottom of drain sand pipe is designed.

设计了一种通过监测排砂管线底部水流量来估算地层出水量的方法。

What we mean, by gas transporting system, any pressure regulator, valve, line, fitting, filter, purifier, etc. which are in contact with the sample or carrier gas to be introduced into the analyzer.

仪器的传输系统，它包含我们通常所说的将样品和载气引进分析仪过程中所接触的任何部件，它包括的部件有减压阀、针阀、管线、接头、过滤器、净化器等等。

The proposed representation scheme is inspired by the concept of emulating an image surface with a rubber cloth stretched by 3-D pipes.

在物理上，若使用三维管线将一张弹性布撑起与挤压，可产生不同的几何曲面型态。

It is mandatory to prevent the reverse flow of fire protection system substances, i.e., glycerin wetting agents, stagnant water and water of non-potable quality from being pumped or siphoned into the potable water line.

也就是强制性要求防止消防系统物质，如甘油润湿剂，积滞水和非饮用水品质等级的水由于泵吸或虹吸进入到饮用水管线中。

The multi-rigid-body discrete element method was proposed for the analysis of deep-ocean mining pipe system.

采用多刚体离散元方法对长管线系统进行计算分析。

Deep-ocean mining pipe is up to several thousands meters long and is of geometrical nonlinear characteristics of large displacement and small deformation.

深海采矿系统的扬矿管线长达数千米，呈现出大位移、小变形的几何非线性特性。

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。