jet-propeller

基本解释

Compared with jet planes and propeller-driven aircrafts, the radar echoes of helicopters have different characteristics.
与喷气式飞机和螺旋桨飞机相比，直升机的雷达回波具有不同的特点。
Then the mechanism analysis of the planetary gear train propulsion that is the main part of the water-jet propeller is carried out.
然后，对推进器的主要部分——行星轮系推进装置进行机构分析。
The water-jet propeller combined the pump and the pipeline, reduced the appendage of UV. The thesis mainly contains the water-jet propulsion's systematic design, kinematics and dynamics analysis.
本论文主要对超小型水下机器人喷水推进器的系统设计、运动学及动力学等方面进行了分析研究。