Terms containing frequency-change

Subject	English	Chinese
el.mach.	AC-AC converter-fed cycloconverter-fed three-phase frequency change motor	三相交交变频电动机
avia.	ATC frequency change service	空中交通管制频率交换服务
mil.	audio frequency change	音频变换
avia.	audio frequency change	声频变换
tech.	beat frequency change	差频变化
avia.	change to frequency	调到…频率
genet.	deterministic change of gene frequency	基因频率的确定性变化
tech.	fractional frequency change	频率微变
el.	frequency change	频率变换
el.	frequency change	变频
mil., air.def.	frequency change	频率变化
IT	frequency change signaling	换频信令
mil., air.def.	frequency change signaling	频率变换通信
el.mach.	frequency to voltage change	频率/电压变换
gen.	frequency-change	频率变换
gen.	frequency-change	变〔换〕频
mech.eng.	frequency-change-over switch	频率转换开关
telecom.	frequency-change signaling	频率变换信令方式
telecom.	frequency-change signaling	换频信令
auto.	gear-change frequency	换档频率
tech.	high-frequency change over switch	高频转换开关
tech.	impedance change frequency test	电阻抗变换频率试验
anim.husb.	impedance-change frequency test	电阻抗变换频率试验一种测定精子活力的方法,用阻抗电桥测定精液电阻抗的变换情况,变换频率越高，表明精子活力越强
met.	in-line change of frequency	【连】 振频在线变换
met.	oscillation frequency change range	振频变化范围
mil., air.def.	pulse repetition frequency change	脉冲重复频率改变
genet.	stochastic change of gene frequency	基因频率的随机变化