抗日战争时期,我军除与日本侵略者多次进行运动战外,还以“铁道游击队”、“平原游击队”等多种游击形式,狠狠地打击敌人,从而使整个抗日战争取得伟大胜利。把大部队改编成较小的战斗队的形式,是一种化整为零的思维方法。这种方法,也适用于解决数学中的某些 During the period of the War of Resistance Against Japan, apart from engaging in many campaigns with the Japanese invaders, our army also used various guerrilla forms such as “railway guerrillas” and “plain guerrillas” to strike down fiercely the enemy so that the entire anti-Japanese The war has won a great victory. The conversion of large forces into smaller combat teams is a way of thinking that aligns itself to zero. This method is also suitable for solving some of math