oceanic surface-roughness海面: sea level; sea surface; sea不平度: inequality; unevenness表面不平度: surface distortion; surface irregularity接触表面不平度: contacting surface asperity路面不平度测定仪: roughmeter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:海面不平度，即可在微信中查询翻译
