On the combination of high and low

论高寡合───On the combination of high and low

motor has high pole number and low speed, the contradiction of slots and pole combination is improved by concentrated fractional slot winding.───极槽数的特殊集中分数槽绕组解决了电机多极数，低转速情况下电机极、槽配合的矛盾。

of low pressure on one side and high pressure on the other creates a drag force that must be overcome — a significant waste of energy.───必须浪费大量能源以克服压力差产生的拉力。

combination of high performance and low pay has earned Brown a spot on our best bosses list.───高业绩与低薪酬的结合使布朗在我们的最佳老板名单上赢得了一席之地。