管道中的

In this paper, studies were carried out on the problem of CaSO4 crystal in pipeline endophragm and impeller of bittern transfer pump which was difficultly to be removed with conventional chemical and physical methods in the bittern transportation process of the Jiangsu Oilfield Bittern Extraction and Transportation Management Department.

中文摘要：江苏油田采输卤管理处在输送卤水过程中管道内壁、输卤泵叶片出现了难以用常规的化学和物理方法除去的CaSO4结晶，本文即是针对此问题开展的研究工作。

Based on the externally breaking stone with impact wave and the theory of pulsative oscillation jet nozzle,the electric-hydraulic pulse method can be used to clean the scale deposit on the internal surface of pipe of the gathering pipeline in oilfield.

在油田集输管网清垢中，电液压脉冲技术的应用是以电液压脉冲技术体外冲击波碎石的实践和先进的振荡脉冲射流喷嘴理论为基础，利用电液压脉冲清除管道内表面垢层。

Miniaturisation of analytical systems is a prospective area in analytical chemistry. The authors designed and fabricated a new microchip consisting of a tentacular micromixer based on laminar flow principles and a long reaction channel.

微型化分析系统是分析化学的新兴研究领域，研究中设计制作的微芯片，由按层流原理设计制作的交叉分液汇合式微混合器及长反应管道组成。

4 The quality grade of radial transillumination shall not be lower than Grade AB, which is determined in consideration of the importance of the piping applicable to this Specification as well as the grade classification in JB 4730 for Grade A, Grade AB and Grade B.

SH 3501-2002 7.5 质量检验 Quality inspection 7.5.4 本条规定射线透照质量等级要求不得低于 AB 级，这是根据本规范适用范围内管道的重要性，在 JB 4730 规定的 A，AB，B 级中确定的。

It discusses the daily drainage design from system,tube materials,appendix,venthole, tube layout and pavement as well as rain-water drainage,and analyzes problems which should be noticed during drainage design,so as to improve the general designing level of ours.

对日常的排水设计从系统、管材及附件、通气管、管道布置及敷设和屋面雨水的排出等方面进行了论述，并分析了设计中应注意的问题，以完善和提高整体设计水平。

MD, the Foundation has 80 chapters and branch offices, and supports and accredits a nationwide network of 115 CF care centers that provide treatment and vital resources to patients and families.

1998年发展疗法，以争取比照。因此，该基金会已建立了一个毒品管道与30多个有前途的疗法，在发展中。几乎所有的核准比照疗法可今天发了言可能是因为支持的基础。

The positions and the parameters of the interfaces must be calculated accurately in order to conduct simulation and analysis for batched system.

对顺序输送管道进行模拟和分析的前提是能准确定位输油管道中多个混油界面的位置以及各个混油段的参数。

Detection of underground pipelines is of great significance in normal activities.

地下管道的检测，在日常的生产活动中，意义是非常重大的。

Detection of underground pipelines is of great significance in normal activities.

摘要地下管道的检测，在日常的生产活动中，意义是非常重大的。

Some conventional methods of sectioning of pressure pipeline system in analysis on water hammer are briefly introduced; in which the wave velocity method is emphatically studied and the shortcomings of this method are pointed out, and then a corresponding modified method is put forward.

简要介绍了水锤计算中常用的几种压力管道分段方法。重点对调整波速法进行研究，指出了该方法存在的不足，提出了相应的改进方法。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。