节省: economize; save; use sparing ...能量: energy; amount of energy节省能源的: energy-saving节省能源的;节能的: energy-saving节约能源;节省能源: energy conservation能量节省: energy save请按区域电灯开关节省能源: please use the lights you need节省: economize; save; use sparingly; cut down on; retrench; gain; spare 节省不必要的开支 cut down unnecessary expenses; save unnecessary expenses; 节省篇幅 save space; 节省人力物力 use manpower and material resources sparingly; 节省原材料 economize raw materials; 节省百分之十 a save of ten percent; 节省流通费用 cut circulating expenses; 节省经费 retrench funds; 节省投资 reduce investment outlay; 这项技术革新可以为我们节省大量的时间和劳力。 this technical innovation will save us much time and labour省能省电: energy smart省能原则: least energy principle能量: 1.[物理学] energy; amount of energy 能量转化 energy conversion2.(能力) capabilities; capacity; 能量不灭 conservation of energy; 能量不灭定律 law of conservation of energy; 能量交换 energy exchange; 能量均分 equipartition of energy; equipartition; 能量平衡 [生理学] energy balance (能量收支); 能量贮存 energy storage; 能量转移 energy transfer 节省,减少: retrench节省,节约: save on节省的: economical; frugal; saving; scant节省地: frugally节省额: saving节省法: relief from royalty method; saving method节省律: law of parsimony节省器: economizer; save all节省如: retrench : to reduce or diminish esp. so as to economize节省水: save water节约,节省: economize v. save不节省的: unthrifty成本节省: cost saving; costs savings储蓄;贮存;节省: save up