1.
Realization of Communication Model Based on S7-200 PLC′s Freeport and Danfoss Frequency Converters
S7-200 PLC与Danfoss变频器自由口通信的实现
2.
commutator frequency changer
换向器变频机整流子频率变换器
3.
The frequency inverters has a function of variable voltage and variable frequency.
频率逆变器具有变压、变频功能。
4.
varactor up-converter
变容二极管上变频器
5.
heptode converter
五栅管混频器五栅管变频器
6.
Status Quo and Development of Frequency Conversion Technology and Explosion-proof Converter
变频技术、防爆变频器的现状及发展
7.
The Application of ACS800 Transducer in the Course of Paper-machine Conversion Drive
ACS800变频器在纸机变频传动中的应用
8.
Variable Dividers in Frequency synthesizer of Rb Frequency Standard
用于铷频标频率综合器中的可变分频器
9.
automatic frequency control transformer
自动频率调整变压器
10.
frequency-DC voltage converter
频率-直流电压变换器
11.
variable frequency crystal oscillator
可变频率晶体振荡器
12.
variable frequency generator control
可变频率发生器控制
13.
spread variable capacitor
频带展宽可变电容器
14.
image intermediate frequency transformer
图像信号中频变压器
15.
image intermediate frequency transformator
图象信号中频变压器
16.
Frequency-agile local oscillator
频率捷变本地振荡器
17.
permeability-frequency convertor
导磁率－频率变换器
18.
receiver input converter
接收机设备输入变频器