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- propeller blade section 推动机刀部
- 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
- A kind of method for the collection of central arced curve of blade section based on equidistance curve was put forward. 摘要提出一种基于等距线的叶片截面中弧线提取方法。
- 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。
- Blade section designed based on equivalent operating curve can effectively control the cavitaion area and type, and the desired cavitation performance can obtained. 基于等效运转曲线设计的桨叶剖面能有效地控制空泡范围和空泡类型，得到期望的空泡性能。
- 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
- Angle of propeller blade setting 螺旋桨桨叶安装角
- Reconstructing B-Spline for Turbo Blade Section 汽轮机叶片截型数据样条重构
- The Kort nozzle is a sturdy cylindrical structure around a special propeller having minimum clearance between the propeller blades and the inner wall of the Kort nozzle. 该公司高管喷管是一个坚固的圆筒形结构，围绕一个特殊的螺旋桨具有最小间隙之间的螺旋桨叶片和内壁的公司高管喷嘴。
- Sea Margin:Power reserve to maintain a given ship speed, allowing for weather, sea force, ageing and fouling of hull, as well as roughening of propeller blades. 预留出的天气，风浪，船体老化污垢和螺旋桨粗糙度的裕度，保持给定船速的储备功率。
- The surface of propeller blades and hub is discreted by a number of small hyperboloidal quadrilateral panels with constant source and doublet distribution. 螺旋桨运转于非均匀流场时,桨叶上非定常空泡的产生将直接导致船尾振动和螺旋桨噪声。
- Design Method of Blade Section in Non-uniform Flow Field 非均匀流场中桨叶剖面设计方法
- Anti-cavitation blade section design in non-uniform flow field 非均匀流场中抗空泡桨叶剖面设计
- The invader thrust the blade of his bayonet into the woman's heart. 侵略兵把刺刀的刀身刺入那个妇人的心脏。
- Study of the Optimum Angle of Attack for the Propeller Blade 关于螺旋桨桨叶有利迎角的探讨
- As well, if you have a propeller, the ice buildup on the propeller blades will decrease the thrust from the prop because it will mess up the shape of the airfoil of your propeller. 还有，如果有螺旋桨，那么在螺旋桨旋刀上的冰也会使推力减弱，因为冰使得螺旋桨的翼剖面改变。
- A rabbit get catch in the blade of the reaper. 一只兔子被卷到收割机的刀刃中去了。
