- 1. variable frequency source: 变频电源
... 励磁变压器exciter trnsformer 变频电源variable frequency source 品质因数quality factor ...
dict.youdao.com - 2. Fixed-current variable-frequency source: 变频恒流源
dict.youdao.com - 3. variable frequency power source: 变频电源
dict.youdao.com - 4. variable frequency power source: 调频电源
dict.youdao.com - 5. variable frequency signal source: 变频信号源
dict.youdao.com - 6. frequency variable power source: 变频电源
dict.youdao.com
有道词典