pressurization

Analysis of working status of pressurization mechanism for coring tool in unconsolidated formation

松软地层取心工具加压机构工作状态分析

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There are many kinds of calculation methods of mechanical pressurization supply air rate for staircase, the antechamber and common antechamber of staircase and emergency elevator antechamber in high-rise buildings.

高层建筑防烟楼梯间及其前室、合用前室和消防电梯前室的机械加压送风量的计算方法多种多样。

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Using any other gas source for pressurization will cause potential ice plugs in the liquid container.

使用任何其它气源用于加压将导致在液体容器里可能的冰塞.

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Analysis of the tank pressurization calculation formula for a liquid propellant rocket

液体火箭贮箱增压计算公式的分析

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Nitrogen containers are equipped with pressure relief devices to protect from over pressurization.

氮容器装备有减压装置,以便在过压和可能的破裂时保护容器.

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With the return to normal atmospheric pressure, HR increasedly recovered but never to the level before pressurization.

随着大气压的恢复，HR逐渐加快，但未恢复到升压前水平；

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3~ 5mm long surface cracks were found by magnetic particle testing in the position of MMMT signals after pressurization.

最后采用磁粉探伤复验发现磁记忆信号部位存在大量3～5mm长的焊疤表面裂纹。

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The seal box provides over pressurization protection for the absorber.

密封箱还起着对吸收塔过压保护的作用.

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The model comprehensively describes the distributed parameter effect in tank and is valuable in tank pressurization simulation field.

模型全面考虑了贮箱内的分布参数效应，适用于贮箱增压计算领域。

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Study of Air Leakage for Closed Pressurization Outlets in Antechamber of Tall Building with the OPen One in the Fire Floor

高层建筑只对着火层前室加压送风防烟漏风量的研究

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According to engineering practice and the Code of Design for Sprinkling Extinguish Systems ( GB50084-2001), personal points of views on fire water tank and pressurization, water pump connecter, terminal testing device, etc. are presented.

本文根据工程设计实践结合《自动喷水灭火系统设计规范》（GB50084-2001）对系统中的几个问题，如消防水箱及增压、水泵接合器及末端试水装置等，提出个人观点和看法。

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Regulators and relief devices are intended to prevent over pressurization of the liquid container.

调整器和减压装置用于防止液体容器的过压.

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Dry helium is the only acceptable gas for external pressurization of the liquid container.

对于液体容器的外部加压,干燥的氦气是唯一可以接受的气体.

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Numerical simulation for tank pressurization system of LRE test-bed

液体火箭发动机试验台贮箱增压系统数值仿真

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The prosthesis is then inserted in a standard fashion into the BFPA, allowing further pressurization.

然后将假体以标准作法插入到BPFA, 允许进一步的加压.

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Heating test and Simulated Oxygen Tank Pressurization Test Technique of 20.4K Low Temperature Helium Gas in the LH_2/ LO_2 Engine Testing Process

20.4K冷氦加温及氧箱的模拟增压试验技术

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The simulation of LO_2 tank pressurization system indicates that PID control parameters should be set reasonably and the initial opening of pneumatic diaphragm control valve should be adjusted to nominal pressurant mass rate, which is effective to improve stability of pressurization starting transient.

对贮箱增压系统的仿真表明，合理设计PID控制参数并根据经验预置与额定流量相近的调节阀初始开度，对于提高增压系统起动过程的平稳性有利。

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Local pressurization is a novel method for eliminating porosity occurred in casting with thick-section in die casting process.

局部加压方法是压铸中用于消除铸件厚壁处缩孔缺陷的一种新工艺。

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In addition, the nitrogen rich gas is used for fuel tank pressurization during descent.

另外, 在飞机降落过程中,富氮气体还可用于油箱增压.

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Safe and high performance pneumatic system, the pressurization speed can be adjusted freely.

安全、高性能的气动系统, 可随意调整加压速度.

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Presents field tests of pressurization air supply systems of stairwell, antechamber and common antechamber for a tall building in Harbin.

介绍了哈尔滨市一座高层建筑楼梯间及其前室、合用前室的加压送风系统的试验情况。

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Installation of ID fan combined with FGD booster fan for 1 000 MW units A recommendation was made by inspectors that consideration be given by the company to the fitting of an interlock trip between the ventilation systems to prevent cell pressurization.

GW级机组引风机与增压风机合并设置检查人员建议，公司应当考虑在这些通风系统之间安装一个连锁分离装置，以防止单元增压。

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Oxygen containers are equipped with pressure-relief devices to protect from over pressurization and possible rupture.

氧容器装备有 减压装置,以便在过压和可能的破裂时保护容器.

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Application of adaptive controller in tank pressurization system

自适应控制器在贮箱增压系统中的应用

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Over pressurization can result in a water discharge from the Relief Valve.

压力过大会导致水从安全阀排放出去.

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To improve the automatic control system of the pressurization station in a certain factory, a new computer supervisory control system is developed based on its original one. The design scheme, characteristics and its practical application det are described in this paper.

为改善某厂加压站的自动控制系统，在原有系统基础上，为其研制加入一套新的计算机监控系统.介绍该系统的设计方案，特点及其实际应用效果。

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Numerical simulation of liquefied gas self-pressurization for small spacecraft propulsion systems

小型航天器液化气推进系统的数值模拟

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The Rotary type Supporting structure and Pressurization of The rotor Kinemometer

转子式流速仪的旋转支撑结构与密封

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Spiral case with cushion layer relative to the water filling pressurization and buried type two kind of forms, has simple construction, saving investment, construction period is relatively short and other advantages, and in the domestic large and medium-sized hydropower station have been widely applied in.

垫层蜗壳相对于充水保压及直埋式两种形式，具有施工方法简便、节省投资、施工工期较短等明显优势，因而在国内大中型水电站中得到广泛应用。

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The technologies of hole stability and sealing by pressurization, cementing and reservoir protection were formed.

形成了井壁稳定与承压堵漏技术 、 固井技术和油气层保护技术.

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