The people pay attention on raising the span of the usage of the thread of drill collars and preventing the accident of drill string thread failure.
预防钻柱螺纹失效事故发生和提高螺纹连接使用寿命的技术长期以来倍受关注。
An algorithm is said to be wait-free if every thread will continue to make progress in the face of arbitrary delay (or even failure) of other threads.
如果每个线程在其他线程任意延迟(或甚至失败)时都将持续进行操作，就可以说该算法是无等待的。
The first line in the tag shows that the thread needed 32 bytes and it has been 286 milliseconds since the last memory allocation failure (i.e., since the last GC occurred).
标签中的第一行显示，该线程需要32个字节，而且，自上次内存分配失败以来(即自上次发生gc以来)，已经有286毫秒的时间。
The CLR needs to be told when the thread is entering or exiting a critical region so that, should a failure condition occur, the CLR can notify the host appropriately.
当线程进入或退出临界区时需要通知clr，以便在出现故障情况时，CLR能够相应地通知宿主。
That the thread endures high alternate stress is the first cause of failure of thread joint.
螺纹部位承受高的交变应力，是导致螺纹联接螺纹失效的主要原因。
Pull-out failure is the main damage form of round thread casing connections.
连接接头滑脱失效是圆螺纹套管损坏的主要形式。
Gluing is one of the failure forms for casing connection, and it is occurred in the thread during casing makeup.
粘扣是套管接头的失效形式之一，它发生在套管上扣操作过程中的螺纹处。
When the function returns, the current thread will hold the GIL. Failure is a fatal error. New in version 2.3.
当函数返回，当前线程将会捕获GIL，失败会造成致命错误。2.3版新增。
Thread gluing is a common failure of oil tubing found during manufacture and operation.
石油油管的粘扣是油管生产和使用过程中常见的一种失效形式。
Based on the statistics, 86%of tubing failure occurs in the place of thread joint, the failures of thread joint have two aspects, seal failure and slippage failure.
据统计，油管失效86%发生在螺纹联接处，而螺纹联接失效表现在两个方面：密封失效和滑脱失效。
The fatigue failure of drilling collar thread linking is a main factor of the drill collar failure, which accounts for a large proportion of the accidents in the drilling tool failure.
钻铤螺纹联结失效是钻铤失效的主要因素，在整个钻具失效事故中占很大比例。
The main reasons for the failure of thread pair during fitting process is analyzed in this paper. Thus the fitting quality of bolt and nut can been increased.
从理论上、实践上分析了螺纹副在装配过程中失效的主要因素，从而达到提高螺栓、螺母的装配质量。
The reasons caused seal and slippage failure are complicated, the most important factor was the thread gluing reduced the intensity and the sealing property of the thread joint.
造成密封和滑脱失效的原因较为复杂，最重要的因素是螺纹粘扣降低了螺纹联接的强度和密封性能。
Thread gluing is a common failure of oil tubing found during manufacture and operation.
粘扣是套管接头的失效形式之一 ，它发生在套管上扣操作过程中的螺纹处。
The main failure form of V-round-thread casing, that is, the mechanism of thread connection slipping off, is analyzed in this paper.
本文对V形圆扣套管联接强度失效的主要形式，即套管联接螺纹滑扣(或滑脱)失效的机理进行了分析研究。
Pull-out failure is the main damage form of round thread casing connections.
粘扣是套管接头的失效形式之一，它发生在套管上扣操作过程中的螺纹处。
The failure of thread stick has nothing wrong with drilling collar and thread machining, it is only cause by uncorrected operation on site.
通过试验分析，认为钻铤材质和螺纹加工质量合格，钻铤粘螺纹与钻铤材质和加工质量无关，其主要原因是井队操作不当所致。
The mechanism and causes of the failure are analyzed, and measures to improve oil tubing anti - thread gluing performance are proposed.
分析了油管粘扣的机理和引起粘扣的主要因素。提出了提高油管抗粘扣能力的建议。
The mechanism and causes of the failure are analyzed, and measures to improve oil tubing anti - thread gluing performance are proposed.
分析了油管粘扣的机理和引起粘扣的主要因素。提出了提高油管抗粘扣能力的建议。
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