释义 |
M-typeCOCA¹⁷⁷³⁰⁰BNC⁷⁵⁹⁹¹⁺¹² 基本例句 医肌型 It is proved that electron emission performance of M-type cathodes can be greatly improved by building uniformly dispersed island- shape crystal emission spots. 实践证明,在覆膜阴极表面构造均匀弥散分布的岛状晶体发射点,可大幅度提高阴极的电子发射性能。 jeit.ie.ac.cn We study the Faraday rotation of polarization of a probe field in a cold, coherently driven five- level system with an M-type configuration. 我们研究了一个冷却、相干的五能级原子系统中入射探测光的偏振状态的法拉第旋转。 opticsjournal M-type barium ferrite powders could be used as microwave absorbers for X- band frequencies because of its high magnetic anisotropic. 型钡铁氧体具有高磁晶各向异性场,可用作 X波段的微波吸收剂。 cnki |