propeller-blade

常见例句

The propeller blade has been mounted.
推进器的叶片已经安装好了。
A part or surface, such as a wing, propeller blade, or rudder, whose shape and orientation control stability, direction, lift, thrust, or propulsion.
翼剖面; 机翼; 翼面一个部件或平面，如机翼、螺旋桨叶、方向舵等，其形状或方位控制稳定性、方向、抬升、冲击或驱动
The propeller blades were fouled with many threads of fishing nets.
如：该轮遇到海上漂流物，鱼网把螺旋桨缠住。
The notches sustained due to touching small obstacles were such a slight damage for the propeller that the breaking of the propeller blade couldn't be caused by the small obstacles.
这些小缺口是由于螺旋桨碰到小障碍物所造成的，即使如此，由于这些小缺口对该螺旋桨来说是轻微的损伤，也就是说，螺旋桨所碰到的小障碍物是不足以造成叶片断落的。
Having the chords of propeller blades parallel to the line of flight.
螺旋桨边缘弦的.
Neutral angle of propeller blade
无推力桨叶转角