...the thorny issue of immigration policy...移民政策这个棘手问题The literature on immigration policy is almost unrelievedly critical of the state...关于移民政策方面的著述几乎总是会一成不变地批评政府。As the ship berthed in New York, McClintock was with the...
A static phase advancer is an on - the - spot compensating device for a large - scale or medium - scale induction motor.静止进相器是专为 大中型 绕线式电机节能降耗设计的无功率就地补偿装置....
Are you familiar with their correlation ?你了解他们的相互关系吗?This result is achieved by oil / oil or gas / gas correlation.通过石油/石油或天然气/天然气的对比便可得到这个结果.If the two signals are random, the cross - correlation is zero.倘若两个信号都是随机的, 则 ...