In the short term, from the screw machinery for considerable energy saving appears more difficult.
要在短期内，从螺杆机械上获取可观的节能则显得更为艰巨。
As far as increasing availability of resources and saving energy are concerned the thesis has significant meaning and will certainly bring the considerable economic benefits and social benefit.
本课题对提高资源利用率，节约能源有着重要的意义，必定会带来可观的经济效益和社会效益。
Test result of the system is presented at the end, with evaluation of the considerable effect of its energy saving.
最后给出了系统的试验结果，评述了该系统可观的节能效果。
The condensing water heater has a considerable energy-saving potential, and reducing the flue gas temperature can effectively enhance the thermal efficiency of gas water heater.
冷凝式热水器具有相当大的节能潜力，降低排烟温度可有效提高热水器热效率。
If the material and its productive method are used in electric industry, the considerable economic benefit in saving raw material and energy can be gained.
该材料其生产方法，用于电器工业，可产生节料节能的可观经济效益。
If the material and its productive method are used in electric industry, the considerable economic benefit in saving raw material and energy can be gained.
该材料其生产方法，用于电器工业，可产生节料节能的可观经济效益。
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