• 文中油水过渡流体界面阐述了方法基本原理具体操作步骤

    The ultimate principle and detailed operation procedures of the method are illustrated in this paper taking fluid interfaces of oil-water transition zone as examples.

    youdao

  • 城乡交错城市乡村过渡,它是目前全球范围土地利用问题直接、最敏感的地区

    As a transitional belt between the central city and surrounding typical agricultural region, the peri-urban area has the most problems on the land use in the world.

    youdao

  • 研究表明钻杆管端加厚过程所形成加厚过渡形状钻杆使用寿命显著影响。

    Research shows that fatigue life of drill pipe was influenced by the geometric shape in intermediate belt formed during the end upsetting process.

    youdao

  • 过渡活动剧烈,重力均衡

    In this transitional zone, hot water activity is very strong and the gravity field is not in isostatic equilibrium.

    youdao

  • 提出逆冲体系中的韧脆性断裂带内相对“上隆”下陷”的边缘地区以及其过渡金矿成矿有利地区。

    It is pointed out that the best gold metallogenic area are at uplifting and sagging edge of ductile complex fault of thrusting-nappe fault system.

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  • 油田2004年钻杆刺穿情况进行了调查研究,得到钻杆加厚过渡部位刺穿钻杆刺穿失效主要形式

    This paper presents an investigation on the condition of drill pipe wash out occurred in 2004 in one oil field, and statistic analysis on the different type of drill pipe wash out were carried out.

    youdao

  • 油田2004年钻杆刺穿情况进行了调查研究,得到钻杆加厚过渡部位刺穿钻杆刺穿失效主要形式

    This paper presents an investigation on the condition of drill pipe wash out occurred in 2004 in one oil field, and statistic analysis on the different type of drill pipe wash out were carried out.

    youdao

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