turbofan jet meaning in Chinese
涡轮风扇飞机
涡轮风扇喷气发动机
Examples
- Analysis of some typical faults of hydraulic system of turbofan jet fuel - supplying governing system
发动机供油调节器液压系统典型故障分析 - Along with the advent of the highly efficient turbofan jet engine , used today on the majority of commercial aircraft , came a new and challenging problem for maintenance personnel . the repair and replacement of the abradable liner seal , sometimes also known as the fan track . .
在大多数商用飞机使用高效率的涡轮风扇喷气发动机时代到来的同时，飞机维修人员也面临着新的挑战，即如何修理和替换发动机上的耐磨损内衬密封条，有时候也被称为风扇轨道 - This paper studies the helicopter , the propeller - driven aircraft and the turbofan jet airplane echo modulating feature parameter model and analyses the echo signal feature . it gains the target echo ’ s the cyclical modulation feature by using the complex ar frequency range bispectrum slice . because traditional method in extraction airborne radar ’ s radiant signal feature time has certain insufficiency , this paper proposes the approximate entropy and the norm entropy as the passive feature parameter in the airplane
由于传统方法等在提取机载雷达辐射源信号特征的时候存在着一定的不足,本文提出把近似熵和范数熵作为飞机目标识别的无源特征参数,给出了提取相应特征熵的算法,实现对机载雷达辐射源信号的识别,通过和机载雷达类型的匹配,实现对目标的识别。