1.
maximum blade thickness ratio
桨叶截面最大叶厚比
2.
adjustable blade
可调叶片可调螺旋桨叶
3.
Research on Strength and Vibration of Composite Propellers;
复合材料螺旋桨桨叶强度与振动分析
4.
The Hydrodynamic Performance of Big Blade Scull;
“Big Blade”赛艇双桨桨叶性能的试验研究
5.
angle of blades is adjustable.
可以调整桨叶的角度。
6.
blade, for ship or boat propellers
大船小船用螺旋桨叶
7.
the whirl of the propeller blades
螺旋桨叶片的旋转.
8.
blade-thickness and rake diagram
桨叶倾角厚度曲线图
9.
blade：The flattened or spoon-shaped part of an oar that touches the water during rowing.
桨叶：平面或勺状面的叶片，在桨的入水一端划动。
10.
Design and Research on the Prop-blade Barycenter Measurement System;
螺旋桨桨叶重心检测系统的研究与设计
11.
blade profile drag coefficient
桨叶剖面阻力系数，叶型阻力系数
12.
ellipticblade sectio
椭圆叶片截面椭圆桨叶截面
13.
area of blade sectio
叶片截面面积桨叶截面面积
14.
sleeve: The plastic jacket on the shaft of the oar upon which is mounted a button, used to secure the blade to the oarlock.
桨保护套：套在桨上的有固定纽扣的塑料保护衣，用于使桨叶安全地固定在桨架上。
15.
steam strikes blades and makes them turn.
蒸汽撞击桨叶使他们转动。
16.
horizontal paddle machine
卧式桨叶染色机（成衣染色用）
17.
lateral-oval paddle dyeing machine
横向椭圆形桨叶染色机（成衣染色机）
18.
HT paddle machine
高温桨叶染色机（成衣染色用）