1)  depression ; low pressure
低<气>压
2)  low air pressure
低气压
1.
Pollution flashover performance of insulators at low air pressure;
低气压条件下绝缘子污闪特性的研究
2.
Discusses several issues to be considered with care,namely the impact of low air pressure environment on the HVAC system,design considerations of electric heaters,and the integration of fresh air supply and oxygen supply systems.
探讨了青藏铁路客车暖通空调设计中须考虑的低气压环境对列车空调系统的影响,列车电加热器设计时的注意事项,以及新风系统与供氧系统的集成等问题。
3.
In view of the climate features in highland district, analysis is made on such aspects as how to overcome the effect of low air pressure, improve the heat insulation performance, eliminate damage of ultraviolet radiation and resist damage of sand and stone by the windows for highland trains, and the tentative plan for improvement is put forward.
针对高原地区的气候特点,对高原列车用车窗如何克服低气压影响、提高车窗隔热性能、消除紫外线辐射及抵御沙石破坏等方面作了分析,并提出了改进设想。
3)  low atmospheric pressure
低气压
1.
An experimental method of microwave radition on animals in hypergravity and low atmospheric pressure enviornment;
超重和低气压环境下动物微波辐射的实验方法研究
2.
Firstly this paper analyzes how the environment of low temperature and low atmospheric pressure affect the brake system in Qinghai-Tibet Railway from the theories.
从理论上分析了青藏铁路低温、低气压的环境对制动系统的影响,并以试验数据验证理论分析的正确性,为青藏铁路制动系统的安全运用提供参考。
4)  low pressure
低气压
1.
The influence of sand & dust and low pressure on dynamics of piston ring was studied.
研究了西部低气压及沙尘环境对于活塞环动力学的影响。
2.
However, from the reliable and safety point of view, study on dielectric breakdown of epoxy resin under low pressure and magnetic field is deficient.
018mm厚的铜薄印制在环氧树脂绝缘板试样表面作为实验电极,使用直流高压电源,测试研究了高海拔低气压和磁场环境对环氧树脂小绝缘间隙绝缘破坏的影响。
3.
The operation principle, the time and position characteristic of low pressure multwire proportional chamber (LPMWPC) were described also.
阐述了位置灵敏探测器在核物理实验中的作用,同时详细叙述了低气压多丝室(LP-MWPC)的工作机理及时间、位置特性。
5)  low environment pressure
低气压
1.
A calculated model of one-cylinder diesel engine was set up,and the coupling influence of sand & dust and low environment pressure on the main bearing and big end one of engine was investigated.
建立了考虑沙尘和低气压对发动机轴承性能耦合影响的单缸发动机模型;研究了沙尘对润滑油粘度的影响,并且给出了其影响的公式;利用AVL公司提供的商用软件EXCITE Designer计算低气压和沙尘对发动机主轴承和连杆大端轴承工作性能的耦合影响。
2.
The influence of low environment pressure on the main bearing and big end bearing of internal combustion engine was investigated based on a one-cylinder diesel engine.
以立式单缸柴油发动机为研究对象,分析了低气压对发动机主轴承和连杆大端轴承工作情况的影响。
6)  lower air pressure
低气压
1.
Testing of natural convection heat transfer performance of electric heaters under lower air pressure;
低气压条件下电加热器自然对流换热性能测试
参考词条
补充资料：低气

dīqì

[lowly] 指身份、地位卑微、低下

不要嫌卖烧饼低气

说明：补充资料仅用于学习参考，请勿用于其它任何用途。