英语词汇“lower-grade coal”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	lower-grade coal
释义	lower-grade coal 质煤
随便看	sum of square sum of square between treatment sum of squared deviation sum of squared errors (sse) sum of square of deviation sum-of-squares sum of squares sum of squares between classes sum of squares between groups sum of squares for fixed factors sum of squares for random factors sum of squares of deviations sum of squares of residuals sum of squares of residues sum of squares of standardized residuals sum of squares(ss) sum of squares total (sst) sum of squares within classes sum of states sum of states,sum over states sum of terms sum of the first n terms sum of the squares of errors sum-of-the-year digit method (of depreciation) sum-of-the-year-digits 吃了河豚，百味无味吃了河豚，百样无味。吃了温州蜜橘，味道好吃了灯芯草，说话多轻巧吃了灯草灰儿，说得轻巧吃了灯草灰，放轻巧屁吃了烟袋油子的壁虎，一句一个“鄙人” 吃了烟袋油子的毒蛇，浑身颤抖吃了煤炭，黑了良心吃了熊的胆明若观火明虾明蟾明补明见万里明视距离明角罩明言明誓明训