The 2 conservation tillage systems showed promise in reducing water and soil erosion, saving energy, increasing corn yield, and improving water use efficiency.
这两套保护耕作体系有利于减轻水土流失，节省能源，增加作物产量，提高水分利用效率。
With increasing of the requirements for energy-saving lamps in many fields, high-efficiency straight tube fluorescent lamp has been widely used in luminaires since the middle of last century.
从上世纪中叶以来，随着社会各个领域对节能光源产品需求的日益增长，高效、节能的直管荧光灯得到了广泛应用。
The technique of vehicle supervision can guide the motor to its destination conveniently, quickly and rightly, which is very important in increasing the transportation efficiency and energy saving.
车辆监控技术是方便、快速、正确引导汽车抵达目的地的一种技术，他在提高汽车运行效率、节约能源方面具有重要意义。
The field experiments prove that based on the motor running condition, this solution can real time continuously adjust its running frequency to reach object of energy saving and efficiency increasing.
现场实验证明，该解决方案能根据电机运行状况实时、连续地调节其运行频率，从而达到节能增效的目的。
The purposes of energy-saving and increasing economic efficiency and social efficiency were achieved by improving the environmental pollution resulted from the dust of lime-kiln.
解决了石灰窑气中粉尘对周边环境的污染，以达到节能降耗提高经济效益及社会效益的目的。
This crusher will benefit increasing economic efficiency and social efficiency of building materials, mining and other enterprises by its energy-saving effect, high efficiency and so on.
该类破碎机有利于从节能、高效等方面综合提高建材、矿山等企业的经济效益和社会效益。
Practices show that saving energy and increasing efficiency were remarkable after proper optimizing of the equipments in beer production lines.
实践表明，针对啤酒生产实际工况对设备进行合理的优化改进，节能增效效果显著。
It is pointed out that the use of alternative fuels is of very importance to saving energy, protecting environment, developing new energy sources and increasing thermal efficiency. This...
文中指出燃用代用燃料对节能、环保、开发新能源的重要意义，以及燃用代用燃料时发动机结构的改变。
It is pointed out that the use of alternative fuels is of very importance to saving energy, protecting environment, developing new energy sources and increasing thermal efficiency. This...
文中指出燃用代用燃料对节能、环保、开发新能源的重要意义，以及燃用代用燃料时发动机结构的改变。
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