英语词汇“standard propagation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	standard propagation
释义	standard propagation standard propagation [′stan·dərd ‚präp·ə′gā·shən] (electromagnetism) Propagation of radio waves over a smooth spherical earth of specified dielectric constant and conductivity, under conditions of standard refraction in the atmosphere.
随便看	ptbbs ptbc ptbd ptbe ptbf ptbfc ptbg ptbi ptbk ptbl ptbn ptbnl ptbo pt boat pt boats ptbp ptbp1 ptbp-pg ptbr ptbrb ptbs ptb-sc ptb-sc/sp ptbt ptbv

英语词典包含2567994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。