封闭

Steam boiler or steam pipe is not closed with the general use of full-Kai-type safety valve wrench.

蒸汽锅炉或蒸汽管道一般用不封闭带扳手全启式安全阀。

The specimen used was an 8 carbon steel pipe closed in one end by welding and flanged in the other end.

采用的样本是一端用焊接封闭，另一端装法兰的8英寸的碳素钢管。

Further, a curtain-like inflator, which is easy to produce, uses a one-end closed pipe as an inflator housing.

其次，容易制造的一种帘幕式气体发生器采用一端封闭的管子作为气体发生器外壳。

Process tomography technique can provide interior behavior 2/3 dimension visualizing information in process equipment such as closed pipe, vessels and so on in real time, so it is a novel approach for two-phase flow parameters measurement.

过程层析成像技术能实时提供封闭管道、容器等过程设备内物场运动状态的二/三维可视化信息，为解决两相流参数检测问题提供了一种新的途径。

The rolling emulsion and oil pipe form a closed system with the cooler ,filter and indicator for pressur e of the main pipe.

轧机乳液和油路自成封闭系统，具有冷却、过滤和总管压力指示功能。

In the operational aspect, boiling point definition indicates air in the closed balancing pipe is fully discharged; leveling with balancing pipe is a...

在操作方面，以沸点的定义作为平衡管封闭腔内空气排完的标志；调节平衡管液面水平，改以往调节系统压力为调节系统温度。

Electrical Resistance Tomography is a novel cross section measurement technology developed in recent years. It can achieve the visualization measurement of multi-phase media component parameter in the closed pipe and process vessel inside. It is adequate for two/multi phase flow process that the conductive liquid is continuous phase.

电阻层析成像(Electrical Resistance Tomography，简称ERT)技术是近年来发展起来的一种高新检测技术，可实现对封闭的管道或过程容器设备内部多相组份物质参数的可视化测量，适用于两相流/多相流中以液相为连续相的生产过程，是过程层析成像技术中的一个研究热点。

ERT is particularly suitable for the two-phase (or multi-phase) flow applications having a conductive continuous phase, and is able to provide 2D/3D visualization information of the parameters of a multi-phase mixture flowing inside a closed pipe or vessel.

电阻层析成像技术是近年来发展起来的一种基于电阻传感机理的过程层析成像技术，适用于两相流中以导电性介质为连续相的工业过程，可提供封闭的管道或过程容器设备内部多相组分物质参数的二维/三维可视化信息，具有非侵入、响应速度快、成本低、安全性能好、适应范围广等优点。

For oil drilling, oil and gas wells in the circulation rotary drilling mud to increase agent, cooling the bit, cutting away material from the debris, lubricating the drill pipe, closed hole wall, oil and gas pressure control to prevent the oil from the spray.

用于石油钻探，油气井旋转钻探中的环流泥浆加重剂，冷却钻头，带走切削下来的碎屑物，润滑钻杆，封闭孔壁，控制油气压力，防止油井自喷。

The work described in this paper,by adopting a parameterized adaptive meshing image reconstruction method to yield the interface between the two layered phases, aims to improve the existing static mesh based ERT measurement accuracy for a stratified two phase flow within a closed pipe, assuming that the phase interface is of a distinctive nature or its fuzziness in the boundary region omittable.

电阻层析成像技术是一种非常有潜力的两相流/多相流检测技术，可实现对封闭管道或者过程容器设备内部多相组分物质参数的可视化测量，具有非侵入、响应速度快、成本低、安全性能好、适用范围广等优点，适用于两相流/多相流中以液相为连续相的生产过程。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！