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- Numerical simulation of external pressure distribution of casing string with wear in creep formation 蠕变地层中含缺陷套管外挤压力分布的数值模拟
- casing string with wear 含缺陷套管
- String with trailing spaces removed. 删除了尾随空格的字符串。
- My pea jacket has greened with wear. 我那件厚呢上衣已经穿得变成绿色了。
- Your shoes will loosen up with wear. 你的鞋穿穿就会松的。
- Compares a section of one string with a section of another string. 将一个字符串的一部分与另一个字符串的一部分相比较。
- Driving with worn tread(s) can be dangerous. 轮胎胎面磨损的汽车开著有危险。
- BUF A Unicode string with no terminating null and no leading byte. 既没有首长度,也没有null结尾。每个字符用两字节表示。比较难弄。
- String with all lowercase characters converted to uppercase. 全部小写字符都转换为大写字符的字符串。
- String with all uppercase characters converted to lowercase. 全部大写字符都转换为小写字符的字符串。
- Pads a string with leading characters to a specified total length. 右对并填充字符串,以使字符串最右侧的字符到该字符串的开头为指定的距离。
- Pads a string with trailing characters to a specified total length. 用尾随字符填充字符串使其达到指定的总长度。
- Control for a string with specific options applied to the search. 在对搜索应用特定选项的情况下,在。
- It is rather like a large ball of string with no end showing. 它像一个越滚越大的线团。
- Their friction coefficients slightly increase with wear load up. 随着载荷的增加其摩擦系数略有增加;
- The leather will give with wearing. 皮子穿过后会拉长。
- Surface tests on three water-jet perforating techniques show that hydraulic perforating can penetrate the casing string and the cement sheave rapidly, and it is able t... 3种水力喷射射孔技术的地面试验研究表明,水力射孔技术可快速射穿套管和水泥环,能够满足油水井射孔需要;现场应用表明,大部分油水井见到了明显的增产增注效果。
- Compares the end section of a string with the end section of another string. 将一个字符串的结尾部分与另一个字符串的结尾部分相比较。
- In the finite element model the gap elements are arranged at the ends of girder element of the tube string to simulate the contact and friction among rod, tube and casing string. 通过构建双层接触间隙元，建立有限元分析模型，将油管柱、套管柱和抽油杆柱之间作为一个耦合的整体进行有限元力学分析。
- Thank you. It work perfectly! The clamps hold the string with no problems. 谢谢,它表现完美,这夹子夹线没有一点问题。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
