同差接收

【电】 homodyne reception

同的英语翻译：

alike; be the same as; in common; same; together
【医】 con-; homo-

差的英语翻译：

differ from; difference; dispatch; errand; mistake

接收的英语翻译：

receive; incept; take over; take-over
【计】 R; REC; receive; receiving
【经】 reception; takeover