Thin film manganin gages and ytterbium gages were fabricated by magnetron sputtering.采用磁控溅射法制备锰铜薄膜,溅射和真空蒸发法制备镱薄膜.Magnetically controlled cathod plasma sputtering technique was used to manufacture the plating manganin fil...
They have removed all tactical nuclear missiles that could strike Europe.他们已经拆除所有能够袭击欧洲的战术核导弹。...his shrewd tactical skills in the shifting sands of Arab politics.他在阿拉伯风云变幻的政局中的高明谋略Her withdrawal from the contest was a t...