方法：采用高压气相色谱方法。
在此基础上，确定了压气机的喘振边界线。
On this basis, the surge boundary line of the compressor was determined.
Leap-X的第二阶段的测试主要为压气机。
The second phase of Leap-X testing focused on the compressor. Picture: CFM International
本文用热力学理论研究压气机的理论与实际循环。
Theoretical and practical circulation of air—compressor is researched in this paper in the theory of thermodynamics.
这些气体是不可燃的，作为高压气体储存在钢瓶里。
These gases are nonflammable and stored in cylinders as high-pressure gases.
对某型发动机压气机第2级轮盘进行了结构可靠性分析。
Structural reliability analysis of an aeroengine 2nd-stage compressor disk is presented.
燃料和氧化剂间的放热反应产生可膨胀的高温高压气体。
This exothermic reaction of a fuel with an oxidizer creates gases of high temperature and pressure, which are permitted to expand.
研究了顶部间隙对压气机转子总性能及内部流场的影响。
The influence of tip clearance on overall performance and detailed flow structure in tip region of an axial compressor rotor was investigated.
低压气腹腹腔镜胆囊切除术在高危胆囊结石患者中的应用。
The application of laparoscopic cholecystectomy with low pressure pneumoperitoneum for high risk patients with gallstone.
低循环多轴疲劳失效是航空发动机低压压气机轮盘的主要失效形式。
Low cycle multiaxial fatigue failure is the main failure mode of aeroengine compressor disk.
其阀座的位置应保持淹没在波面以下，以防止高压气体冲进蒸发器。
The location of its seat should be kept submerged in the wave surface below to prevent high-pressure gas rushed into the evaporator.
特别适合于双压气动系统，是高低压管网优化必选的精细节能产品。
It is particularly suitable for dual-pressure pneumatic system, which is precise energy-saving product required in high and low pressure pipe network optimization.
高压气体流过密封环顶端并进入其后面，施加向外的压力到缸筒壁上。
It passes over the top of the ring, and gets behind it to force it outward against the cylinder wall.
本文是有关动压气浮自由转子陀螺仪的跟踪速率特性的实验总结报告。
This paper is a experimental report about Characteristics of the tracking rates of the gas-dynamic free rotor gyroscope.
根据对高压气体绝热流动规律的分析，建立了闭气试验定量数学模型。
On the basis of analysis of thermal insulating flow for high pressure air, the quantitative mathematical model for closed air test was built.
高压气组合支援太空漫步运算而且增加“星辰”号服务舱气再供给系统。
The high pressure gas assembly supports spacewalk operations and augments the Zvezda Service Module gas resupply system.
当迅速开启在高压气源和低压气流回路之间的阀门时，会发生绝热压缩。
This can occur when a valve between a high-pressure gas source and a low-pressure flow circuit is opened quickly.
进口导向叶片，发动机压气机前的一组固定叶片，用以引导气流进人压气机。
INLET GUIDE VANES, a fixed set of blades in front of an engine compressor for directing airflow to the compressor.
本文采用改进的流线曲率法对跨声速多级轴流压气机非设计点进行了性能模拟。
An improved streamline curvature numerical method is modified and applied to better approximate the flow fields of multi-stage transonic axial compressors.
飞行中，发动机是主要的气源。空气由发动机高压压气机第7级或第10级引出。
The aircraft engines are the primary source of compressed air in flight. The air is bled from the 7th or 10th stage of the engine High Pressure (HP) compressor.
高压钠灯。高压钠灯和金属卤化物灯是目前高压气体放电灯中主要的高效照明产品。
Nadeng. - Nadeng and metal halide lamps is pressurized gas or electric, the main efficient lighting products.
扩散器，发动机内压气机和燃烧室间的一个部件，用来降低空气流速并增高空气压力。
DIFFUSER, a part of an engine between the compressor and combustion chamber for reducing the airflow speed and increasing the air pressure.
扩压器，发动机内压气机和燃烧室间的一个部件，用来降低空气流速并增高空气压力。
DIFFUSER, a part of an engine between the compressor and combustion chamber for reducing the airflow speed and increasing the air pressure.
本文介绍用于潜艇的高压气胎密封技术，集中讨论和研究了高压气胎密封的结构形式。
This paper describes sealing technology of high pressure airbag for submarines, and focuses on forms of seal structure of the airbag.
喘振，由于通过发动机的压气机的气流的突然改变，而导致压气机不能压缩空气的现象。
SURGE, A sudden change in the airflow through the compressor resulting in the compressor not being able compress the airflow.
本文以某亚音轴流压气机为原型，主要借助数值模拟手段展开了对机匣处理机理的研究。
With the aid of CFD software NUMEC a, computational simulating is performed on an Axial-flow compressor for the study of casing treatment mechanism.
本文以某亚音轴流压气机为原型，主要借助数值模拟手段展开了对机匣处理机理的研究。
With the aid of CFD software NUMEC a, computational simulating is performed on an Axial-flow compressor for the study of casing treatment mechanism.
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