英语词汇polarity selection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

单词	polarity selection
释义	polarity selection 简明释义极性选择网络释义 1 ?极性选择极性选择短语 1 polarity selection multiparty system 按电池极性选择同线电话制双语例句 1 Input channel selection, gain Settings and signal polarity can be configured in software using the bidirectional serial port. 利用双向串行端口，可在软件中进行输入通道选择、增益设置和信号极性配置。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。