ratio by weight的意思|示意

The application of TOPSIS method in seeking the optimum mixture ratio of blended coal is described in much detail by confirming the weight of index with entropy.

介绍了逼近理想解排序法—TOPS IS算法，同时利用熵值法确定指标的权重，并详细描述了该方法在优选配煤方案中的应用。

High torque to weight ratio, high efficiency and wide speed range should be the qualities possessed of by the motor drive systems in Electric Vehicles.

电动汽车中的电机驱动系统应该具有高转矩重量比、高效率以及宽广调速范围等特点。

When in preparation, the raw materials after drying over a fire are mixed according to the mix ratio by weight, smashed into the powder and passed through the 80 mesh screen.

制备时将所述的原料焙干后按照重量配比混合，粉碎成粉末，过80目筛即可。