战爭是交战双方综合国力的总较量。在现代战爭史中,交战双方除了着力消灭对方的军事实力外,均采取一切措施保护自己的经济实力,削弱对方的经济实力。斯大林在总结苏联反法西期战爭的经验时说:“如果不算战爭的第一年,当时工业由于往东撤退而阻碍了军事生产的扩展,那末在战爭其余三年中取得的成绩,使它不仅能供给前线足够数量的大炮、机 War is the overall contest of the overall national strength of the two warring sides. In the history of modern warfare, apart from making every effort to destroy each other’s military capabilities, the two warring sides took every measure to protect their economic strength and weaken each other’s economic strength. Stalin, summing up the experience of the anti-Fame and Soviet war in the Soviet Union, said: "If the first year of the war, when the industry retreated from the east and hindered the expansion of military production, the achievements made during the remaining three years of the war would make It can not only supply a sufficient number of cannon and machine on the front line