本文所介绍的经济实力主要是指国民总产值,不涉及其他经济指标;军事实力主要是陆军编成和装备,不包括海军和空军的编成与装备。北约国家从1980年起统计的是国内生产总值,而不是国民生产总值。所谓国内生产总值是指一个国家一年内在本国生产的产品和提供的劳务价值,不包含对外国投资的净收入。 The economic strength introduced in this article mainly refers to the gross national product and does not involve other economic indicators. The military strength is mainly composed and equipped by the Army, excluding the compilation and equipment of the Navy and Air Force. NATO countries have counted gross domestic product since 1980, not gross national product. The so-called gross domestic product refers to the value of the products and services provided by a country in its own country within a year and does not include the net income to foreign investment.