计算结果表明,随着磁体晶粒易轴取向度的变差,磁体的剩磁 、 矫顽力均随之下降.The remanence, coercivity energy product decrease with deteriorated grain alignment.高磁导率 、 低矫顽力、低损耗能提高电源效率.High permeability, low coercivity and low loss can improve the efficiency ...
The Roman gladiatorial contests were bestial amusements.罗马角斗是残忍的娱乐It denounced the gladiatorial shows.它公开抨击格斗表演.But what about genuine gladiatorial events?但历史上真实的角斗情况如何 呢 ?...
His eyes have the blankness of someone half-asleep.他的眼睛透着茫然，一副半睡半醒的样子。Lift our country from the state of " poverty and blankness ".改变我国 一穷二白 的面貌.But neither girl by word or gesture revealed her blankness.不过谁都没在态度和言谈方面,露出...