外差级的英文

• heterodyne stage

• 外差    heterodyne; heterodyning
• 级    level; rank; grade
• 外差    [电学] heterodyne; heterodyning 超外差 superheterodyne
• 差级联    differential concatenation
• 像差级    order of aberration
• 差级同步机    differential synchro
• 等差级数    ap; arithmetic progression; arithmetic series; arithmetical progression; arithmetical series
• 反差级别    contrast grades
• 误差级数    error series
• 等差级数因数    arithmetic series factor
• 超外差    [电子学] superheterodyne; superhet; ultradyne◇超外差变频器 superheterodyne converter; super converter; 超外差电路 superheterodyne circuit; tropadyne; 超外差接收法 superheterodyne reception; 超外差接收机 [电子学] superhet; superheterodyne receiver; ultradyne receiver; 超外差收音机 superheterodyne (radio set); 超外差线圈 super coil
• 成拍 外差    heterodyne
• 低外差    infradyne
• 光外差    optical heterodyne
• 外差法    heterodyne method; heterodyne-beat method; process heterodyning; process of heterodyning
• 外差式    heterodyne system; heterodynesystem
• 自外差    self heterodyne
• 低外差；超外差机    infradyne
• 等差级数；算术级数    arithmetic progression; arithmeticprogre ion
• 等差数列（等差级数）    arithmetic progression
• 容许误差级限度    acceptable defect level measure
• 算术级数, 等差级数    arithmetical progression
• 算术级数，等差级数    series
• 外差法外差法的    heterodyne
• 超外差的    superheterodyne