查询词典 radio frequency

absorption frequency meter：吸收式频谱计,吸收式频率计

absorption flaw detector 吸收式探伤仪 | absorption frequency meter 吸收式频谱计,吸收式频率计 | absorption hardening (中子谱)吸收硬化

cavity frequency meter：空腔频率计

cavity filter 空腔滤波器 | cavity frequency meter 空腔频率计 | cavity laser 空腔激光器

cavity frequency meter：(谐振)腔频率计, 空腔频率计

cavity flow || 空泡流 | cavity frequency meter || (谐振)腔频率计, 空腔频率计 | cavity friction || 声腔摩擦

cavity frequency meter：共振腔频率计

谐振腔失调;谐振腔失谐 cavity detuning | 共振腔频率计 cavity frequency meter | 空腔负载 cavity load

cavity frequency meter：空腔频率计=>空洞周波計

cavity fracture ==> 空隙断口 | cavity frequency meter ==> 空腔频率计=>空洞周波計 | cavity grouting ==> 空腔灌浆,回填灌浆

frequency multiplier：倍频器

倍频器(frequency multiplier)是使输出信号频率等于输入信号频率整数倍的电路. 输入频率为f1,则输出频率为f0=nf1,系数n为任意正整数,称倍频次数. 倍频器用途广泛,如发射机采用倍频器后可使主振器振荡在较低频率,以提高频率稳定度;

reactance frequency multiplier：电抗式倍频器

chevet 伸出的礼拜堂 | reactance frequency multiplier 电抗式倍频器 | ischial 坐骨的

reactance frequency multiplier：电抗频率倍增器,电抗式倍频器

reactance earthed 经电抗接地的 | reactance frequency multiplier 电抗频率倍增器,电抗式倍频器 | reactance grounded 经电抗接地的

reactance frequency multiplier：电抗频率倍增器

电抗放大器 reactance amplifier | 电抗频率倍增器 reactance frequency multiplier | 电抗计 reactance meter

reactance frequency multiplier：电抗频率倍增器,电抗倍频器

reactance factor 电抗因数 | reactance frequency multiplier 电抗频率倍增器,电抗倍频器 | reactance grounded 电抗接地

Permanently mounted to American-made 3/4" hose bibb：永久安装在美国制造的3 / 4 "软管比伯

Features: 特点: | Permanently mounted to American-made 3/4" hose bibb永久安装在美国制造的3 / 4 "软管比伯 | Editorial Review: 编辑审查:

Exhale ,forward：呼,前屈

Bend your knees,inhale,reach up to utkatasana;屈膝,吸,双臂上举,幻椅式 | Exhale ,forward; 呼,前屈 | inhale, lift your spine, hands connected; 吸,伸展脊柱,手连接(地面或小腿)