英德
有道
百度
谷歌
图片
维基
百科
中弧线
[航] mean camber line
- 提出一种基于等距线的叶片截面中弧线提取方法。
A kind of method for the collection of central arced curve of blade section based on equidistance curve was put forward. - 本文提出轴流涡轮不等栅距板式喷嘴直叶片的造型计算方法。首先确定切向平面上的叶型中弧线、叶厚和不等栅距。
This article is intended to provide a method for the profile-calculating of unequally pitched nozzle plate straight blades in the axial-flow turbine. - 翼型几何参数包括翼弦、前缘半径、厚度、中弧线、弯度和尾缘厚度等，这些参数直接影响翼型的气动性能。
The geometric parameters, which include chord, leading edge radius, thickness, camber line, camber and trailing edge radius, have a direct effect on airfoil aerodynamic performances.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
