dadouble amplitude peakdouble amplitude peak双: two; twin; both; dual幅度: range; scope; extent; latitu ...峰值: peak value; crest value; ape ...幅度峰值: amplitude peak粗糙度峰值: roughness; rugosity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:双幅度峰值，即可在微信中查询翻译
