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- The structure and shaping characters of injection mold with long core get analyzed. 分析了一种型芯较长的注射模结构及成型特点。
- By the lab experimentation of long core, kind of production indexes of natural gas flooding are obtained, and the formula for calculation are regressive. 通过室内长岩芯气驱油实验，得到了气驱油的各项生产指标，并用测试数据回归出注气开发指标计算公式。
- Carried out water flooding、 immiscible gas flooding and immiscible WAG long core displacement test, evaluated the influence of different injection medium and WAG on EOR. 进行了水驱、非混相气驱和非混相驱水气交替长岩心驱替实验,评价了不同的注入介质和水气交替对提高原油采收率的影响。
- In this paper, long core injury simulation experiment is conducted to research the deep injury characteristics and the plugging removal and acidization mechanism. 吐哈油田长期注水开发后,注入水外源性伤害和地层内源性伤害不断在地层深部累积,采用常规酸化措施效果不理想。
- The test and popularization results of the method of putting in stalk through pulling apart core by Using the long core barrel in Sichuan hard rocks are simply presented in this article. 本文简要介绍了拨断岩心接单根方法在四川硬地层长筒取心中的试验和推广效果。
- Detailed biostratigraphic study has been undertaken of radiolarian assemblages in Pleistocene piston core KH94-4TSP-4PC, South Tasman Sea. Eighty three radiolarian species were identified from the 8.6 m long core. 对塔斯曼海南部更新世的KH94-4TSP-4PC岩芯的放射虫组合进行了详细的生物地层学分析;并从8 .;6 m长的岩芯中识别出83种放射虫。
- By long core displacement experiment and numerical simulation, has made comparative analysis of development effect for injection water, WAG, GAW, and injection gas in PuBei oil field. 通过长岩心驱替实验和数值模拟研究,对葡北油田在注水、水气交替、气水交替、注气驱替方式下的开发效果进行了对比研究。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- You can keep my book as long as you like. 我的书你要借多久都随你的便。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- The beggar spun a long yarn about his misfortunes. 那个乞丐编造了一大篇自己如何遭遇不幸的故事。
- We used long cores in order to get hydrocarbon gas injection EOR efficiency , and got PVT parameters . 在室内开展了注烃气的长岩心驱替试验，用物理模拟的方法研究了注烃气提高采收率的幅度，并取得了流体的PVT参数；
- It took a long time to get to the core of the affair. 花了很长时间才抓住这件事的要害。
- Long cores in injection mold tended to be elastically bent and get deflection while bearing side compression from plastic molten mass. 注射模中的长型芯若受到塑料熔体侧压力则易发生弹性弯曲变形,这种情况成为塑件成型的一种障碍。
- How long will our food supplies hold out? 我们的储粮还能维持多久?
- Core drilling with long core barrel 长筒取心
- Design of Injection Mold with Long Core 一种长型芯的注射模设计
- It was a long trudge up the hill. 那段上山的路很难走。
- Mr Jones has a long history of heart trouble. 琼斯先生有长期的心脏病史。
- Investigation was carried out on the palaeovegetation, stratigraphy and palaeoclimate in the last 3 Ma based on the long cores from the Lake Biwa, Central Japan. 根据日本中部琵琶湖深井钻探资料研究了过去3Ma的古植被、地层及古气候。
