Coolant temperature and ambient air pressure may be used to optimize cold starting and altitude performance.
冷却水温度和大气压力可用于使冷起动性能和高原性能最优化。
Moreover, even if J-20 really appeared in the Daocheng Yading Airport, it may turn out to be a high altitude performance test.
即便歼- 20真的出现在亚丁机场，很可能也只是进行高原性能测试。
Therefore, CAAC requested that all the 39 aircraft with high altitude performance and its crew to be ready for the relief transportation.
因此，民航局要求全国各航空公司具有高原飞行性能的39架飞机和具有高原飞行资格的机组集结待命，做好运输准备。
When it becomes necessary to examine the altitude performance of an aircraft engine, three types of facilities may be used-altitude wind tunnels, altitude test beds and flying test beds.
当需要考察一台航空发动机的高空性能时，可以利用三种型式的设备，即高空风洞、高空试验台和飞行试验台。
Some researchers at the meeting noted that there are reports of athletes who are acclimatised to altitude suffering a decline in performance after suddenly descending to sea level.
一些与会的研究员们提出，有报道称，习惯了高海拔的球员们会在陡降到海平面的比赛中表现下降。
The Ground start ignition, altitude restart ignition and combustion stability are important performance indexes to the combustor.
地面起动点火和高空起动点火及燃烧稳定性是燃烧室的重要性能指标。
A method is developed for calculating turbocharged diesel engine performance at altitude.
提出了一种计算涡轮增压柴油机高原性能的方法。
It was shown that wet bulb temperature and altitude could do effect on the air density which influence the performance of room air conditioner according with the other equation.
结合相关公式分析了在一定条件下空气密度对空调性能产生重要影响，而湿球温度和海拔高度是影响空气密度的主要原因。
We study the performance of turbocharged diesel engine working in different altitude regions by a computerized atmospheric simulation and comprehensive measuring system.
采用微机化大气模拟测控系统对增压柴油机在不同海拔地区的性能进行了大量的专题试验研究。
The performance of low altitude target detection using bias axis tracking method is studied.
分析了偏轴跟踪抑制多路径误差时雷达低空检测性能。
The effect of advanced fuel temperature on the high altitude ignition performance in the prechamber taken from an existent aero-engine at simulated high altitude facility was studied.
在高空模拟实验器上，利用已有的航空发动机预燃室点火器，研究了燃油预热增温对高空低压点火性能的影响。
When infrared warning system detect moving objects in low altitude, detection performance will decrease significantly due to the cloud appeared in the image.
当红外预警系统对低空飞行的运动目标进行检测时，由于云杂波的存在，系统的检测性能会受到严重影响。
They also run at a higher altitude, which can affect engine performance.
同时这里的海拔也很高，这会影响到引擎的表现。
The T700-GE-701C has better high altitude and hot weather performance, greater lifting capacity, and improved corrosion protection.
T700-GE - 701c的高海拔高温性能较好，提升能力更强，抗腐蚀能力也有所增强。
The experimental results indicate that the tile shaped aerospike nozzle has good altitude compensation ability, and that the proper base bleed can promote the nozzle performance.
结果显示，该种喷管具有很好的高度补偿特性，在底部加入适当的二次流能使喷管性能稍有提高。
The performance of turbocharged diesel engines at different high altitudes was studied on the engine test bed for simulating high altitude (low air pressure).
在内燃机高海拔(低气压)模拟试验台上，对不同模拟海拔高度下的涡轮增压柴油机性能进行了试验研究。
Oxygen supply performance at high altitude of the pressured oxygen mask YM9915 and that attached to TK 11 helmet for fighter pilots was evaluated.
详细介绍了战斗机飞行员新型YM 9915加压供氧面罩和TK -11飞行保护头盔配套的高空供氧防护性能生理评价实验结果。
The altitude effect on aero-engine ground test performance was analyzed in brief, and the advantages-disadvantages of the two methods used for the analysis of this effect were compared.
本文简要分析了海拔高度对航空发动机地面试验性能的影响和研究该影响的两种方法的优缺点。
With the variations of altitude, atmospheric pressure changes, resulting in corresponding changes of internal combustion engine performance.
随着海拔变化，大气状态随之变化，导致内燃机性能相应变化。
CONCLUSION: Simulated living high training low training is an effective way to improve aerobic performance, but the changing law of EPO is different from that of traditional altitude training.
结论：模拟高住低练是提高有氧能力的有效措施，但EPO的变化规律与传统高原训练不同。
It means that the effects of Reynolds number must be taken into account in turbofan engine performance simulation at high altitude with low flight speed.
因此在高空低速区航空发动机性能数值模拟必须考虑部件特性雷诺数的影响。
In that review, the researchers found the altitude training improved the physiology of the swimmers, 'but did not substantially improve competition performance of elite swimmers.'
在调查中，研究人员发现高原训练提高了这些游泳运动员的生理机能，但是没有持续地改善这些精英选手的比赛成绩。
Some researchers think that extra vitamin E, which helps process oxygen, may improve athletes' performance at high altitude.
有些年轻人认为维生素E有助于人体吸收氧气，超量的维生素E可以提高运动员在高地上的成绩。
Some researchers think that extra vitamin E, which helps process oxygen, may improve athletes' performance at high altitude.
有些年轻人认为维生素E有助于人体吸收氧气，超量的维生素E可以提高运动员在高地上的成绩。
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