division ratioscale ratio标度: scale; dial; division比: 2布里＜克士＞标度比重计: brix scale hydrometer度比: roundness标度: scale; dial; division◇标度比 scale ratio; division ratio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:标度比，即可在微信中查询翻译
