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。
It points out that high altitude hypoxia environment has some effect on human left heart function of both migrators and natives in varying degrees.
提示高原低氧环境对移居者和世居者的左心功能均有不同程度的影响。
Objective:To investigate the effect of high altitude balloon flight test on the antioxidation of water extracts from Celosia cristata L.
目的：探讨高空气球飞行实验对鸡冠花抗氧化功能的影响。
应用推荐