pitch-chord ratio的意思|示意
栅距弦长比；节弦比
pitch-chord ratio的网络常见释义
节弦比 ... pitch and catch technique 一发一收探伤法 pitch-chord ratio 节弦比，相对栅距 pitch circle diameter 节距圆直径 ...
栅距弦长比 ... 翼弦长度 length of chord 栅距弦长比 pitch-chord ratio 中心线弦长 center line chord ...
pitch-chord ratio相关短语
1、 pitch chord ratio 节弦比
2、 cascade pitch-chord ratio 叶栅节弦比