军事统计概说□万伟锋１９６９年，在越南湄公河三角洲作战的美军第９步兵师，面对越军到处设置的地雷，伤亡惨重。为了改变这种状况，美军详细统计了４月份越军使用地雷的各种数据，列表进行分析，发现了４个带规律性的问题，并及时采取了相应对策。一是每天下午４时左右... General Military Statistics □ Wei Weifeng In 1969, the 9th Infantry Division of the U.S. Army fighting in the Mekong Delta in Vietnam faced heavy casualties in the face of the land mines set up by Vietnamese troops. In order to change this situation, the U.S. military made detailed statistics on various data and lists of landmine mines used by the Vietnamese army in April and found four problems with regularity and took corresponding measures in a timely manner. First, every day around 4 pm ...