Each period , purposes of petroleum strategy are not all the same , in the same period , because situations are different , function with strategy is different ; because leaders are different , petroleums strategy and policy taken are different to some extent too ; because leaders are different , the petroleum strategy and policy taken id adjusted to some extent too the second part analyses and researches outside influencing and inside function to the petroleum strategy of the soviet union when done . the capitalism of treating of russian leader ' s long - term dogma 每个时期,石油战略的目的都不尽相同,在同一时期,由于情况不同,石油战略的作摘丝‘ j卜}录用也不同,由于领一导人小同,采取的石油.战略方针也有所调整。中篇着重分析研究美苏石汕, }戈略对苏联解体的外部影响和内部作用。