英语词汇“reference viewing distance”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	reference viewing distance
释义	reference viewing distance 明视距离人眼的正常阅读距离。即被观察物体到人眼角膜顶点间的距离。国际上规
随便看	normal polymerization normal polynomial normal polynomially compact operator normal polytropic compression normal pool level normal population normal porcelain normal pore size Normal portfolio normal portland cement normal position normal position analysis normal position indicator normal position linguistics normal position of cone normalposition of telescope normal position of telescope normal position repeating relay normal position switch indicator normal-position uterus normalpositive spinel normal post contact normal postion normal post spring normal postural reflex mechanism