specific energy consumption

At present, the pure electric bus exist some problems, such as the battery cost highly, the battery specific energy and specific power is shortage, and the driving range is short, et. As the car driving, the energy consumption is proportional to quality.

目前，纯电动公交客车存在电池成本高、电池比能量、比功率小及续驶里程短等问题。

Specific energy consumption is one of the important indexes of measuring continuous miner cutting drum design.

截割比能耗是衡量采煤机滚筒设计优劣的重要指标之一.

R The effect of the distance between cutting slots on the cutting specific energy consumption experimentally through cutting artificial coal samples with wedge picks is discussed in this paper.

本文在实验室研究了楔形截齿截割人工煤样时截槽间距对截割比能耗等的影响，得出了在不同截割厚度时的最佳截槽间距。

Oxygen injected above the liquid-steeel bath to oxidise carbon monoxide liberates heat, reducing specific power consumption by 10 per cent and tap-to-tap time by 7 per cent. A large amount of energy is produced very cheaply, making the process very attractive.

氧气喷吹到钢液面氧化CO释放出能量，能使单位功率消耗降低10%，出铜至出钢时间减少7%，这个能廉价产生大量能量的工艺过程非常有吸引力。

Comparison of the design with that of LXT 14/ 46 type drum is made. The test data show that the specific energy consumption reduces by 7 97%, the load fluctuation coefficient by 19 8% and the loading efficiency increases by 11 1%.

对LXT14／46型螺旋滚筒进行了对比计算，结果表明：螺旋滚筒的截割比能耗降低了7.97%，载荷波动系数减小了19.8%，装煤效率提高了11.1%。