① 琛ｆ煖骞虫柟绫虫槸镐庝箞绠楃殑
璁＄畻琛ｆ煖镄勫钩鏂圭背澶у皬阃氩父闇瑕佹祴閲忚。镆灭殑闀裤佸姐侀珮绛夊昂瀵革纴铹跺悗浣跨敤杩欎簺灏哄歌＄畻琛ｆ煖镄勪綋绉锛屽啀灏嗗叾杞鎹涓哄钩鏂圭背澶у皬銆
鍏蜂綋镄勮＄畻鏂规硶濡备笅锛
娴嬮噺琛ｆ煖镄勯暱銆佸姐侀珮锛屼互铡樼背涓哄崟浣嶈板綍涓嬫潵銆
鐢ㄨ＄畻鍣ㄥ皢闀裤佸姐侀珮鐩镐箻锛屽缑鍑鸿。镆灭殑浣撶Н锛屽崟浣崭负绔嬫柟铡樼背锛坈m³锛夈
灏呜。镆灭殑浣撶Н闄や互1000000锛1骞虫柟绫=1000000骞虫柟铡樼背锛夛纴寰楀嚭琛ｆ煖镄勫钩鏂圭背澶у皬銆
渚嫔傦纴濡傛灉琛ｆ煖镄勯暱涓200铡樼背銆佸戒负100铡樼背銆侀珮涓220铡樼背锛屽垯琛ｆ煖镄勪綋绉涓200 x 100 x 220 = 4400000绔嬫柟铡樼背锛屽嵆4.4绔嬫柟绫炽傚皢4.4绔嬫柟绫抽櫎浠1000000锛屽缑鍑鸿。镆灭殑骞虫柟绫冲ぇ灏忎负4.4骞虫柟绫炽