The method shows the advantages of Iower energy, shorter reaction time, higher yield of product and easyer control.
其特点是反应时间短，能耗低，得率高，便于控制。
2
In fact, it is difficult or even impossible to develop and utilize a considerable amount of the balanced ore reserves due to the Iower grade indexes.
由于指标偏低，使相当数量的平衡表内储量，实际上目前很难甚至尚无法开发利用。
3
Simultaneity by comparison it with two-phase and four-Phase hybrid stepping motors, also displayed its advantages of higher motor action frequency and Iower torque p...