英语词汇“advance ratio”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	advance ratio
释义	advance ratio noun aeronautics 1. the ratio of wind speed along the axis of a rotor or propeller to the speed of the blade tip 2. the ratio of forward flight speed to the speed of the rotor tip of a helicopter
随便看	come-all-ye come along! come along come and come around come a stumer come at come-at-able come away comeback come back to earth come back to someone come between come by come clean Comecon comeddle comedian comedic comedically Comedie Francaise comedienne comedies comedietta comedo

英语词典包含233703条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。