spring stored energy operation 弹簧贮能操作
saving-energy operation control 节能运行控制
energy systems operation 能源系统操控学 ; 能源系统操作
Operation Energy 运行能源
direct energy conversion operation 能量直接变换过程 ; 能量直接转换
The design of solar house according to local climate and building materials is described. It is analysed for the solar energy operation and its working data during summer in 1998.
根据南宁气候条件和建材资源进行实验性太阳房的坡屋面设计，分析其太阳能运转系统，并对1998年夏季运行的实测数据进行分析。
A couple of weeks after the operation I felt my energy and concentration returning. It was a huge relief.
在手术后的几周时间里，我感觉到自己的能量和注意力在逐渐恢复，心里的石头总算落了地。
One is Russia, which is intensifying its co-operation with friendly energy companies in France, Germany and Italy.
其中之一就是俄国，其正加紧与法国，德国，意大利的友好能源公司的合作。
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