So, the selection of variable pump pressure limit is appropriate, because this type of pump flow with the system pressure varies.
所以选择限压式变量泵为宜，因为这种类型的泵的流量随系统压力的变化而变化。
Practices have proved that the upper injection pressure limit, determined with pseudopaisson's ratio method, based on passive microseismogram is suitable for oilfield development.
实践表明，以无源微地震测试结果为基础的拟泊松比法确定的注水压力上限能够较好地适应油田开发的需要。
Using a small flow number atomizer may obviously improve the lean ignition limit of the high density fuel, but the ignition velocity-pressure limit and the rich ignition limit are shrunk.
使用小流量数喷嘴可显著改善大比重油的贫油点火性能，但点火的压力-速度边界和富油点火边界缩小了。
The maximum treating pressure is generally calculated to ensure that the pump-pressure limit equates to downhole and reservoir conditions that are within the design limits of the treatment.
计算最高处理压力时一般应确保泵压界限等于井下条件和储层条件，而这些条件都在该处理作业的设计界限以内。
The research results indicate that it is feasible to inject polymer early at LD10-1 Oilfield, but should make sure that the injection pressure cannot exceed the pressure limit of platform pipelines.
研究结果表明，在旅大10-1油田进行早期注聚是可行的，但要保证注入压力不要超过现场管线所能承受的压力极限。
The research results indicate that it is feasible to inject polymer early at LD10-1 Oilfield, but should make sure that the injection pressure cannot exceed the pressure limit of platform pipelines.
研究结果表明，在旅大10-1油田进行早期注聚是可行的，但要保证注入压力不要超过现场管线所能承受的压力极限。
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