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

单词	ultraviolet spring
释义	ultraviolet spring 紫外线之春(核爆炸破坏了大气上层的紫外线臭氧层而发生的现象)
随便看	cost plus pricing practice cost plus profit cost plus profit contract cost-plus profit price cost-plus upset maximum contract cost polls cost pool cost precondition cost prevention cost price cost-price cost price differential cost price output adjustment cost prices cost price squeeze cost price structure cost pricing cost principle cost-problem dynamic programming cost production budget cost productivity ratio cost profit ratio cost-profit-volume analysis cost profit volume analysis cost-prohibitive 413412531 413412532 413412533 413412534 413412544 413412551 413412552 413412554 413413111 413413114 65645 65646 65647 65648 65649 65650 65651 65652 65653 65654