英语词汇“economic usefulness”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	economic usefulness
释义	economic usefulness [专利] 经济实用性
随便看	difference correction difference correction method difference correlation difference counter difference crank spread difference current difference curve differenced difference detection difference detector difference determinant difference differential equation difference-differentialequation difference-differential equation difference diode differenced measurement difference encoding difference engine difference equation difference equation model difference estimate difference estimation difference estimator difference event difference expression 人仰马翻，片甲不留人休不择就交，话休不想就说，事休不思就干。人众则食狼，狼众则食人人众者胜天，天定亦能破人 (人众者胜天)，天定亦能胜人。人众者胜天，天定亦能胜人。人传书信竟沈浮。人传欢负情，我自未尝见。三更开门去，始知子夜变。人伦日用之道，尽得哪些？至贤经书之理，省得哪句？史鉴所载之事，能得哪件？展开字汇，认得几字？乃敢当读书名号？愧矣。人伦明于上，小民亲于下。座右座右座員座布団座席座持ち座持チ座敷座敷牢座椅子