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1·We have fixed pitch propeller.

我们船有固定螺距螺旋桨。

2·We have a fixed pitch propeller.

螺旋桨是固定螺距。

3·She has a single right-handed fixed pitch propeller.

本船是单螺旋桨，右旋，固定螺距。

4·The vessel is to be single fixed pitch propeller propulsion with one (1) low speed diesel engine located aft.

本船推进系统由1 台位于艉部机舱内的低速柴油机和一个定距螺旋桨以及轴系组成。

5·The vessel to be propelled by a single-acting two stroke supercharged cross head Diesel engine, acting to a fixed pitch propeller .

该船的主机为单作用，二冲程，带涡轮增压器的十字头柴油发动机，并且螺旋桨为定距桨。

6·The propelling plant consists of a slow speed, reversible diesel engine driving a fixed pitch propeller through a forged steel shafting.

驱动装置包括由1台低速、可逆柴油发动机通过锻钢材料的轴系驱动1只定距桨。

7·A new method for analyzing twin-blade fixed-pitch propeller was proposed based on the theory of corrected blade foil and aerodynamic formula of 3-d wing.

基于叶素修正理论和三维机翼气动系数计算公式，提出了一种分析双叶定距螺旋桨的新方法。