field economizing relay 弱励磁继电器
economizing labor time 节约劳动力时间
Economizing energy techniques 节能技术
economizing ofthe poor 穷人的节约方法
economizing type society 节约型社会
economizing-type 节约型
In the advent of shortage of energy and exhaustion of fossil resource, it is calling for the strategic emphasis to establish a resource economizing society and strongly develop renewable or new resources.
当全球出现能源短缺和即将到来的矿物能源枯竭时,建立资源节约型社会、大力发展可再生能源和新能源已摆上了我国经济发展的战略重要位置。
参考来源 - 可再生能源—地源热泵空调系统在天津市建筑应用项目研究·2,447,543篇论文数据，部分数据来源于NoteExpress
BRIT also economise
V-I If you economize, you save money by spending it very carefully. 节省开支
We're going to have to economize from now on.
我们得从现在起节省开支。
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