uncord

Please uncord the box.

请开那个盒子的绳子。

While conducting hydraulic fracturing, the flow rate is required to be controlled to enable the hall-off to block off and uncord the eyelet based on the stimulation process.

封球分层压裂时，为了使暂球按照施工泵注射孔孔进行封封，需要压裂施工的泵注排量提出要求。