variable-pitch propeller [ˈvɛriəbəl pɪtʃ prəˈpɛlɚ] 释义 可调螺距螺旋 英英释义 Noun 1. propeller for which the angle of the blades is adjustable
英 un.可变螺距螺旋桨;变距螺旋桨;可调螺距旋桨 网络变距螺旋浆;可调螺距螺旋;调距螺旋桨 英汉 网络释义 un. 1. 可变螺距螺旋桨 2. 变距螺旋桨 3. 可调螺距旋桨 1. "It'savariable-pitchpropeller,whichislikehavinggearsonabike,"Landsays. “这是一个变距螺旋桨,就像在自行车上安齿轮一样,”兰德说。
propeller n. 螺旋桨(飞机或轮船的推进器) pitch v. [T] 1. 投掷;抛开;把(硬币等)投向目标 2.【美】为(比赛)当投手;把球投给击球员 3. 支搭,架设;使固定 4.【音】为…定高音 5. 使倾斜 6. 把…定于特定程度( variable n.【常用复数】可变的事物,可变的量 adj. 1.可变的,不定的 2.亮度...
【可调螺距螺旋桨variable-pitch propeller】可调螺距螺旋桨,又称“调距桨”。是指通过桨毂内置机构转动桨叶,使其与桨毂的角度发生变化,达到调节螺距以适应各种工(海)况的“螺旋桨”。调距可由船舶驾驶员在驾驶台上远距离操纵,以便在自由航行状态和拖曳航行状态下均能充分发挥主机功率,同时还可有较好的反向、加速...
VARIABLE-PITCH PROPELLERPROBLEM TO BE SOLVED: To achieve a variable-pitch propeller solving a problem of structure complexity and weight increase in regard to conventional variable-pitch propellers and suitable for radio-controlled airplanes for hobby and ultralight airplanes etc.ISHIZUKA YOSHIZOU...
Variable-pitch propeller 来自 掌桥科研 喜欢 0 阅读量: 27 申请(专利)号: US19220580734 申请日期: 1922-08-09 公开/公告号: US1576824A 公开/公告日期: 1926-03-16 申请(专利权)人: SPENCER HEATH 发明人: HEATH SPENCER 被引量: 5 ...
5) non-uniform pitch propeller 非等螺距螺旋浆 6) varying pitch screw 不等距螺旋 1. The concept of minimum limit push lead (MLPL) in the design ofvarying pitch screwis introduced and a comprehensive theoretical analysis is carried out. ...
Variable pitch propeller for airplanes or the like This invention relates to a variable pitch propeller for airplanes or the like and more particularly to such a propeller in which the pitch angle of the blades is controlled by fluid operated mechanism. It has been proposed heretofore to... SM...
The present invention relates to propellers and more particularly to propellers of variable pitch. It is an object of the present invention to provide a variable pitch propeller adapted to be set aut
This invention relates to variable pitch propellers and it has for its principal object the provision of a new and improved propeller of the 6 character described in which the pitch of the several blades may be adjusted by hydraulic pressure operated means acting through the propeller shaft......