zero-cross detection零: zero zero sign; nought交叉: cross connection; intersect; ...检波: detection; rectification; re ...零交叉检测仪: zcd zero crossing detector零交叉: zero crossing; zero-cross; zerocrossing下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:零交叉检波，即可在微信中查询翻译
