管线

Through this high pressure line, mud is pumped in to the standpipe and drillpipe.

通过这根高压管线，泥浆被泵入立管和钻忏杆。

This paper put forward that some methods to monitor wellbore cleaning degree, such as standpipe pressure parameters, drain sand pipe pressure parameters.

本文提出了根据立压参数、排砂管线压力参数等监测井眼净化程度的方法。

In this paper, some methods to determine the hole cleaning degree are introduced, based on the standpipe pressure, the clearance pipe pressure, the state of clearance pipe outlet, and the voice of clearance pipe.

文中介绍了几种判断井眼净化程度的方法，即利用立压、排砂管压力、排砂管出口状态及排砂管线声音。

In the high temperature and pressure superheated steam piping and equipment, should use special trap superheated steam.

在高温高压过热蒸汽管线和设备上，应该选用过热蒸汽专用疏水阀。

Note the sticks representing steerer tube line setting a 2 trail and sticks showing chain line to front cranks.

请注意坚持相当于steerer管线设置2 线索和棍棒链显示行前曲柄。

For the analysis of tunnel, different depth of burial, spacing interval andstiffness of subjacent bed are considered;for the analysis of building on the groundand pile foundation, relative position is mainly considered;for the undergroundpipeline, depth of burial, relative position, material texture and stiffness of subjacentbed are considered.

对于隧道的影响分析，考虑了不同的埋深、间距和不同下卧层刚度；对于地表建筑物和桩基础主要考虑了与隧道不同的相对位置；对于地下管线，埋深、相对位置、材质、下卧层刚度等应因素进行了考虑。

In this theory, we firstly introduce the basic theory of discrete wavelet transform and lifting scheme. Secondly, we adopt a fully pipelining VLSI architecture for lifting-based DWT. Hence, we can operate on higher working frequency. Besides, we merge a QCB-based DWT method to achieve the higher parallelism for JPEG 2000 encoding system. By changing the output timing of the DWT process, the internal tile memory size can be reduced by a factor of 4. Moreover, the architecture can efficiently perform shape-adaptive DWT and solve boundary extension and subsampling problems. Finally, according to the comparison results with other architectures, the efficiency of proposed architecture is proven.

在这篇论文中，首先我们介绍离散小波转换和提升式架构的基本理论，接下来我们改良提升式架构采用全管线化的硬体架构，因此我们可以操作在较高的工作频率，并且我们合并了以四个编码方块为基础的方式来使得JPEG 2000编码系统具有更高的平行度，藉著改变离散小波转换的输出时序，内部的记体体需求可以减少为原本的四分之一，接著此架构也可以有效地支援可适应形状的离散小波转换，同时解决了边界延伸和子取样的问题，最后根据与其他架构比较的结果，来说明所提出之离散小波转换架构的贡献。

A cluster of flowlines with hydraulic hoses and electric cables on a subsea production system.

在水下生产系统上的带有软管和电缆的一组出油管线。

A 350-kilometre subsea gas pipeline is to be laid to an onshore terminal in Ningbo, Zhejiang Province.

将铺设一条350公里长的海底天然气管线，连接气田和位于浙江省宁波市的陆上终端。

Superheated steam at high temperature and pressure piping and equipment, should choose an exclusive steam traps.

在高温高压过热蒸汽管线和设备上，应该选用过热蒸汽专用疏水阀。

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。