查询词典 absolute frequency

radio frequency tube：射频管

radio frequency transformer 射频变压器 | radio frequency tube 射频管 | radio frequency 射频

radio-frequency receiving tube：射频接收管

radio-frequency reading ==> 射频读出,射频扫描快速读数法 | radio-frequency receiving tube ==> 射频接收管 | radio-frequency region ==> 射频范围

radio frequency spark：射频火花

radio-frequency signal source ==> 射频信号源 | radio frequency spark ==> 射频火花 | radio-frequency spark discharge source ==> 射频火花放电源

high frequency spark method：高频火花法

high frequency titration 高频滴定<法> | high frequency spark method 高频火花法 | high frequency separation 高频分离

high frequency spark gap oscillator：高频电火花隙振荡器

high frequency signal generator 高频信号发生器 | high frequency spark gap oscillator 高频电火花隙振荡器 | high frequency speaker 高频扬声器

high frequency spark gap oscillator：高频电火花隙发生器

high-frequency spark chamber ==> 高频电火花室 | high frequency spark gap oscillator ==> 高频电火花隙发生器 | high-frequency spark leak detector ==> 高频火花检漏仪

radio-frequency spark discharge source：射频火花放电源

radio frequency spark ==> 射频火花 | radio-frequency spark discharge source ==> 射频火花放电源 | radio-frequency spark ion source ==> 射频火花离子源

High frequency full-bridge series resonance converter：高频串联谐振逆变器

高压变频器:high-voltage frequency converter | 高频串联谐振逆变器:High frequency full-bridge series resonance converter | 高频功率变换器:High Frequency Power Converter

radio frequency resonance cavity：射频谐振腔

射频辐射 radio frequency radiation | 射频谐振腔 radio frequency resonance cavity | 射频屏蔽 radio frequency screen

very low frequency antenna：甚低频天线

very low frequency 甚低频 | very low frequency antenna 甚低频天线 | very low frequency communication 甚低频通信

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)