• 1. non zero offset VSP: 非零偏VSP
• 2. non-zero offset VSP: 非零井源距VSP

• 1.Some applied examples related to zero and non-zero offset VSP data from a certain oilfield are also presented in the paper.
  文中还给出了某油田实际零偏和非零偏VSP资料的应用实例。
  dict.yoduao.com
• 2.The key to successful or failing use of non-zero offset VSP technique lies in the design of the layout.
  观测系统的设计是非零偏移距VSP技术应用成败的关键。
  dict.yoduao.com

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