管道

But there are more and more sales pipeline is gradually declining to telephone and network sales pipeline.

但有越来越多的销售管道正逐渐式微於电话和网路的销售管道。

Based on the experiment information and engineering application, the allowable deformation and cracked tensile force of the pipe joints are presented.

根据实验研究和工程实践，提出了用于供水管道抗震计算的管道接头允许位移和开裂拉力等参数。

The relations between viscoelsticity and yield stress, thixotropy need to be studied for the theoretical breakthrough.

建议进一步研究含蜡原油粘弹性与屈服应力、触变性的关系，在机理研究方面加大力度；通过研究粘弹性与热历史、剪切历史的关系，建立管道运行和停输期间含蜡原油胶凝特性的预测模型，以更加有效地指导管道的安全运行。

When the resistive moment of surrounding soil is less than the torsional moment of eccentric jacking force, stability failure of pipeline occurs and pipes deviates from the designed axes.

管道失稳是由于管道周围土体提供的抵抗力矩小于偏心顶推力而产生的扭转力矩，造成管节偏离设计轴线。

Caterpillar rock trencher will play an important role in practical pipeline laying process.

在管道施工建设中，对石方段的管沟开挖一直采用传统的爆破成沟的施工方法，而履带式岩石开沟机在管道敷设的实际应用中可以发挥重要作用。

One concern is security as the pipeline could a target for Tuareg rebels and Al-Qaeda in North Africa.

但由于这条煤气管道很有可能成为北非的柏柏尔叛军及基地组织的攻击目标，管道的安全问题令人担忧。

In addition, the attribute of ETT should be a combination of the railway and the tube transportation.

从属性来看，真空管道运输是铁路运输和管道运输的结合体。

Taking the Tunisian Gas Transimission Pipeline as an example, the paper discusses how to define a proper welding plan, and points out some problems to be duely solved in ac...

结合突尼斯天然气管道工程的特点，介绍了如何正确地选择焊接工艺方案，同时指出在管道组装焊接时应注意的几个实际问题。

Do not undersize supply and discharge piping.

供应管道和排泄管道的口径不要太小。

The present invention includes guide shaft connected to universal shaft coupling; small box and large box clearance fitted with and fixed to the guide shaft; support rod with one end connected to the notched blocks inside the small box and large box and the other end connected to the roller and the sensor; and sensor fixed onto the installing frame and compression spring set inside the large box; and all these together with the pipe constitute one umbrella-shaped structure.

本发明导向轴与万向联轴节固定联接，小箱体、大箱体与导向轴是间隙配合，并在导向轴固定；支承杆一端联接于小箱体与大箱体中的凹形块，另一端与滚轮联接；传感器固定于传感器安装架上，压缩弹簧设置于大箱体中；支承杆一端与小箱体、大箱体中凹形块联接，另一端与滚轮、传感器安装架联接，支承杆沿半径方向圆周均匀分布，与小箱体、导向轴和管道组成一个伞式结构，支承杆与大箱体、导向轴和管道组成另一个伞式结构。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。