英语词汇“arithmetical proportion”的翻译、意思、用法、释义-英汉汉英词典

单词	arithmetical proportion
释义	arithmetical proportionn.（名詞 noun）【數】等差比例document.write('function myFunction(n){var c=document.getElementById("maintb").children;for(i=0;i');
随便看	physical treatment physical treatment of seed physical treatment process physical twin physical twin backward pointer physical twin forward pointer physical unit physical unit 2.1 physical unit control block physical unit control block，pucb physical unit directory physical unit name physical unit services physical unit services manager physical unit type physical unit，pu physical urticaria physical vapor deposition physical vapor deposition--pvd physical vapor deposition，pvd physical vapour deposition physical vapour deposition treatment physical variable physical variance physical variance--efficiency variance