1·This essay analyzes the solution on the technology, exploitation of new resource, energy economization and economy.
文中浅析了解决这一问题在技术、开发新能源、节能和经济上的对策。
2·Results show that the device is advantageous to economization of energy sources, convenient to operation with long service life.
试验表明，该装置具有节约能源、操作方便、使用寿命长等优点。