adjustable blade meaning in English

变距桨叶
可调桨叶
可调叶片
可调整叶片

A carpenter ' s tool with an adjustable blade for smoothing and leveling wood
平刨，木工刨具有可以调节的刃，用以刨平或修整木材的木工用具
A machine that runs on the energy generated by a wheel of adjustable blades or slats rotated by the wind
风车靠风力旋转带有可调节的叶片或梯级横木的轮子所产生的能量来运转的一种机器
The axial flow type turbines are available for hydrauric power resources of medium and low heads . ganfa manufactures both the propeller type fixed blade type and the kaplan type adjustable blade type turbines . the propeller type turbines are suitable for hydropower stations with small or medium capacities and heads , and relatively stable loads . the kaplan turbines are suitable for hydropower stations with medium or large capacities and heads , and relatively unstable loads
轴流式水轮机适应于开发中低水头水力资源。我公司生产的轴流式水轮机按转轮结构分为定桨zd转桨zz两种，定桨式一般适用于中小容量及水头负荷变化较小的的水电站转桨式多用于大中型电站及水头负荷变化较大的水电站。