aero engine

基本解释

A deeper understanding of the law of aero engine development has been made.
加深了对航空发动机发展规律的认识。
This paper discusses the accelerated developing trend of aero engine technologies in developed countries.
探讨了世界上航空发达国家航空发动机技术加速发展的态势。
The no machining directional solidification hollow turbine blades, hollow guide vans and complex structure parts used in aero engine and gas turbine made by vacuum precision investment casting.
航空发动机、燃机等精铸真空无余量空心涡轮、导向叶片及复杂结构件。多种热处理炉上用料盘，夹具等耐热合金钢精铸件。

It has been held back partly by the fact that the very long-range version has yet to be launched, because the three largest aero-engine makers have been reluctant to produce engines big enough to get it off the ground.
ECONOMIST: Aircraft making