It is important to set up the danger evaluation system,to enhance the research on the tactics in the facing battles for the important person s safekeeping,and to improve the police psychological quality in the sudden occurrence for insurance the safety of the important person.

According to the characteristics of pre-operational test of the guiding device,this paper analyses the structure and key control signals of the device,and develops pre-operational fast test system that aims at accomplishing rapid functional examination of laser information field and key control signals of the guiding device.

Then the paper studies the status,function,methods,techniques and process of equipment repair project management in tactics operation.

In order to solve these questions ,this article give a suggestion that we could develop the tactics associated with ad- vice scheme based on the original defensive system to enforce the def.

The book is of high historical value,especially in the records of the strategy and tactics of the Taiping troops,and it gives a vivid account of the important reasons for military victories won by Taiping Troops in its early stage.

He made one victory after another and unusual contributions repeatedly in the battles by using the strategy and tactics of winning through wisdom, knowing both himself and the enemy, winning hands down, besieging a city to annihilate the enemy relief forces, turning the enemy into friends and destroying the enemy s morale, which had contributed to his position of a famous strat.

By exploring some of Sunzi s tactics, this paper aims at constructing tentatively a theoretic system for Taijiquan concerning its strategy and tactics.