• technology of drag reduction and throughput increasing - 引用次数：2

  So, it was ranged in the same level. But the technology of drag reduction and throughput increasing possess a strategic significance, so only the products was for sale and the technique was keeping secret.

  但是减阻增输技术因其具有战略意义,各国仅出售产品不出售技术,并且研发资料严格保密相互封锁,因此减阻增输技术被公认为该学科的技术制高点,代表了一个国家该学科在国际上的学术理论与工程技术地位。

  参考来源 - 天然气减阻剂的研制及其减阻性能的研究

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