刘秀释仇

东汉的开国皇帝刘秀自幼性格沉稳,他的哥哥刘演性格豪放。两人尽管性格不同,却能够互相理解、互相支持,兄弟感情非常好。刘秀甚至有点儿崇拜自己的哥哥,战场上多次冒着生命危险去营救哥哥。但不幸的是,哥哥刘演被更始帝刘玄谋杀了刘玄手下的朱鲔正是主谋之一。

战斗力在“实战”中提升——四川预师某团实兵实弹演习纪实

9月17日15时许,在迷彩帐篷里,四川预师某团首长带着机关参演人员对着沙盘仔细分析“战事”,研究部署作战行动。随着作训股长在计算机上代表首长决心意图的一键击下,模拟战场上瞬息炮火连天、硝烟弥漫,数路肩扛“Y”字符号的官兵们向着攻击目标迅速推进……一时间,“杀”

Rashba Effect in Presence of Time-Dependent Interaction

Rashba effect in presence of a time-dependent interaction has been considered.Then time-evolution of such a system has been studied by using Lewis–Riesenfeld dynamical invariant and unitary transformation method.So appropriate dynamical invariant and unitary transformation according the considered system have been constructed as well as some special cases have come into this article which are common in physics.