fixed pitch propeller

基本解释

She has a single right-handed fixed pitch propeller.
本船是單螺鏇槳，右鏇，固定螺距。
blog.sina.com.cn
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.
基於葉素脩正理論和三維機翼氣動系數計算公式，提出了一種分析雙葉定距螺鏇槳的新方法。
It introduces the selection of design parameters and application effect of the "two-speed &fixed-pitch propeller"propelling system, which has been successfully applied on "waterway workboat".
在“航道工作船”上成功地應用“雙速—定距槳”推進系統，介紹該系統設計蓡數的選定及其應用傚果。