英语词汇frequency step down怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?频率降低
... step down substation 降压变电所 frequency step down 频率降低 step down transformer 降压变压器 ...

短语

1
The ambiguity function of step frequency coded signal is discussed. An up-down step frequency coded signal waveform is designed with its processing method.
本文讨论了步进频率编码信号的模糊函数，提出了一种正负步进频率编码信号及其处理方法。
2
Conversely, step-down ratio insufficiency is compensated for by making the switching frequency during the step-down operation lower than the switching frequency during the step-up operation.
反之，通过根据升压时的开关频率来降低降压时的开关频率，可弥补降压比的不足部分。

单词	frequency step down
释义	frequency step down 简明释义频率降低：指在通信、电子或其他相关领域中，频率逐渐减小的过程。网络释义 1 ?频率降低 ... step down substation 降压变电所 frequency step down 频率降低 step down transformer 降压变压器 ... 短语 1 frequency stabilization step down 频率降低双语例句 1 The ambiguity function of step frequency coded signal is discussed. An up-down step frequency coded signal waveform is designed with its processing method. 本文讨论了步进频率编码信号的模糊函数，提出了一种正负步进频率编码信号及其处理方法。 2 Conversely, step-down ratio insufficiency is compensated for by making the switching frequency during the step-down operation lower than the switching frequency during the step-up operation. 反之，通过根据升压时的开关频率来降低降压时的开关频率，可弥补降压比的不足部分。
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