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。
Practices have proved that the upper injection pressure limit, determined with pseudopaisson's ratio method, based on passive microseismogram is suitable for oilfield development.
阐述了高效表面改质-微泡浮选工艺技术的特点、应用实践和效果。
This text expounds stressful the character, applied practice and effects of technology of high efficiency surface reformation microblister floating technique.
目的:在繁忙的内分泌外科临床实践之中,甲状腺微创外科手术迅速成为常用的手术方式途径。
Objectives: Minimally invasive thyroid surgery is rapidly becoming a common approach in busy endocrine surgery practices.
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