查询词典 difference frequency

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

very low frequency receiver：甚低频接收机

very low frequency jammer 甚低频人为干扰发射机 | very low frequency receiver 甚低频接收机 | very low frequency video signal 甚低频视频信号

medium frequency：中频

中频:Intermediate Frequency | 中频:medium frequency | 频率:Natural frequency

medium frequency transformer：中频变压器

medium frequency motor for woodworking 中频木工电动机 | medium frequency transformer 中频变压器 | medium frequency voltmeter 中频电压表

extremely high frequency：极高频极高频极高频

extremely high frequency 极高频(30 | extremely high frequency 极高频极高频极高频 | extremely low frequency 极低频

radio frequency dielectric heating：电介质射频加热

radio frequency current 射频电流 | radio frequency dielectric heating 电介质射频加热 | radio frequency filter 射频滤波器

arithmetic average difference quotient：算术均差商

分数次差商:Fractional difference quotient | 算术均差商:arithmetic average difference quotient | 共振瑞利散射:resonance Rayleigh scattering

arithmetic mean temperature difference：算术平均温度[在一顺流或逆流换热器中,两种流体在换热器两端温差的算术平均值]

arithmetic difference 算术差 | arithmetic mean temperature difference 算术平均温度[在一顺流或逆流换热器中,两种流体在换热器两端温差的算术平均值] | arithmetic progression 算术[等差]级数

arithmetic mean temperature difference：算术平均温度[在一顺流或逆流换热器中,两种流体在换热器两端

arithmetic difference 算术差 | arithmetic mean temperature difference 算术平均温度[在一顺流或逆流换热器中,两种流体在换热器两端 | arithmetic progression 算术[等差]级数

Ben Li：李 斌

张爱玲Irene Zhang | 李 斌Ben Li | 李连杰 Jet Li

WESTBANK collude：勾结

共享软件 WESTBANK shareware | 勾结 WESTBANK collude | 构成要件 WESTBANK constitutive requirements