Use LED as light source, has advantage of long life, low power consumption, save energy sources.
使用LED光源，具有寿命长，低损耗，节能的优点。
Compared with the old process, the new process could not only improve the product quality, but also save energy sources obviously.
与原工艺相比较，改造后的工艺不仅使产品产量有所提高，而且节能效果明显。
So the elevator group control system, which has excellent scheduling strategy, can greatly improve running efficiency and save energy sources.
具有良好调度策略的电梯群控系统能够有效提高运行效率并节约能源。
The way of supplying heat with low vacuum of small-middle steam turbine can save energy sources, but it will have effect on safety of steam turbine itself.
中小型汽轮机低真空供热可以节约能源，但对汽轮机本身的安全性会产生一定的影响。
To reduce blast furnace gas (BFG) emission and to save energy sources, BFGfired boiler was researched and applied, receiving good economic and social benefit.
为了减少高炉煤气放散、节约能源，对锅炉进行了燃高炉煤气的研究和应用，取得了良好的经济效益和社会效益。
In order to save energy sources and improve operational condition, the polycrystalline mullite fibre was tried using for the heating furnace of wire rod and bar mill in Xianggang.
为了节约能源、改善操作环境，湘钢高线、棒材厂在加热炉试用了多晶莫来石纤维。
Irrigation needs no power, and it can save cost and energy sources. The results indicate the feasibility of the method.
试验表明这种灌水方法是可行的，无压灌溉系统不需任何动力设备为其提供压力，节约了能源。
How to make rational use of the energy sources and to save it in pulp and paper mills has been becoming an important problem with the aim of developing paper industry at a high speed.
我国造纸工业如何合理利用能源、节约能源，早已引起各有关方面的广泛重视，并做了大量工作。
How to make rational use of the energy sources and to save it in pulp and paper mills has been becoming an important problem with the aim of developing paper industry at a high speed.
我国造纸工业如何合理利用能源、节约能源，早已引起各有关方面的广泛重视，并做了大量工作。
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