英语词汇“sprague frank julian”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	sprague frank julian
释义	Sprague Frank Julian Sprague S0668500 (sprāg), Frank Julian 1857-1934. American engineer and inventor. He developed the first electric trolley system (1887) and made advances in electric elevator design.
随便看	frequency histogram frequency hop code division multiple access frequency hop multiple access frequency hopper/hopping synchronization frequency hopping frequency-hopping frequency hopping and direct sequence spread spectrum frequency hopping/master frequency hopping multiple access frequency hopping multiplexer frequency-hopping orthogonal frequency-division multiple access frequency hopping sequence frequency hopping spread spectrum frequency-hopping spread spectrum frequency-hopping spread-spectrum multiple access frequency-hopping spread-spectrum multiple-access frequency hopping synchronization frequency hop/time-division duplex frequency/hour ratio frequency id frequency identifier frequency-independent antenna frequency-independent per-unit-length frequency independent strong signal suppressor/suppression frequency induced resonance

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。

Sprague Frank Julian