Tightness test both the shell and tube sides of the exchanger to check that the flange gaskets are holding tight.

In recent years part of domestic oil and gas fields proposed the requirements on gas tightness test for individual high-pressure shaftmouth device.

近年来我国部分油气田因开采情况的变化，相继对各高压上井装置提出了进行气密封试验的要求。

A series of gas tightness test was examined for the gas tightness ensurance of the test bed.

之后进行了一系列的气体密封性实验，以考察实验台的密封性能。

A Torque and Tightness Test Rig for Vacuum Assistor Cover

真空助力器壳体扭矩与密封性试验台

Inquiry about the Tightness Test of Large Turbogenerator

对大型汽轮发电机严密性试验的探讨

At present, the appraising index is the rate of vacuum down obtained from vacuum tightness test.

目前，评价汽轮机真空系统严密性的指标是真空系统严密性试验得到的真空下降速度。

Air tightness test for auxiliary boiler ( economize boiler) on board.

辅锅炉（废气锅炉）装船后气密试验。

Dry air tightness test methods mainly include direct pressuredrop method and internal pressure differential method.

干式气密性检测方法主要有直接压降法和内压压差法。

Analyzing the Affection of Vacuum Tightness Test on Thermal Economy of Steam Turbine

真空系统严密性试验对汽轮机热经济性的影响分析

Research on the correcting method to the results of vacuum system tightness test of steam turbine

汽轮机真空系统严密性试验结果的修正方法研究

Theoretic Time Curve Calculation in Pipeline Gas Tightness Test

燃气管道气密性试验打压时间曲线的理论计算

Research on Obtaining More Information by Vacuum Tightness Test of Steam Turbine

利用汽轮机真空系统严密性试验获取更多信息的研究

By means of analyzing the solubility and solubility rate of gas in water, and making application of double-film theory and Fick's law, the solubility rate of nitrogen in water is theoretically calculated in gas tightness test.

通过对气体在水中溶解度和溶解速率的分析，应用气体溶解速率的双膜理论和气体扩散的菲克定律，从理论上计算出气密性试验中的氮气在水中的溶解速率。

Since long, because the tightness of money, the financing channel is unitary, China forestry development has received certain restriction.

长期以来，由于资金不足、融资渠道单一，中国林业发展受到了一定制约。

Adopting software component technology, such as CORBA, COM/ DCOM, could improve the performance and quality. But some problems also exist, such as tightly-coupled, hardly-integrated and local-computing.

采用软件构件技术（如CORBA、COM／DCOM）虽然提高了效率和质量，但是它们还存在紧密耦合、系统集成困难、局部计算等一些问题。

This means that the rare case in which two classes are tightly-coupled across package boundaries has to be split across files, leading the unwary to not recognize the tight coupling between the two.

这意味着两个跨包进行紧密耦合的类一定要在跨文件时分离，这会致使两者间的紧密耦合很容易被忽略。

Tightly-coupled multiprocessing refers to chip-level multiprocessing ( CMP).

紧密耦合多处理指芯片级多处理（CMP）。

The tightly-coupled dry-type air-core split reactor is the key equipment in parallel circuit breaker system, and used for two-slip current sharing and current limiting.

高耦合度分裂干式空心电抗器是并联断路器系统的关键设备，用于并联断路器两支路的均流和限流。

The tightly-coupled nature of the CMP allows very short physical distances between processors and memory and, therefore, minimal memory access latency and higher performance.

CMP紧密耦合的本质使处理器与内存之间的物理距离很短，因此可提供最小的内存访问延迟和更高的性能。

It follows analogously in the context of SOA that the collocation of tightly-coupled services should yield similar benefits as those observed in J2EE.

类似地，在SOA中紧密耦合的服务应该带来与J2EE中类似的好处。

In order to achieve the four characteristics, the solution given in this article chooses the tightly-coupled federated databases with one federated schema to support the transparency;

为实现这四项基本要求，本文提出的解决方案选择了具有单一联邦模式的紧耦合的联邦数据库，以更好地支持联邦数据库系统的透明性；