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- In the paper, the downhole temperature affection on the inherent vibration characteristics of the drillstring containing flowing drill fluid is analysed. 摘要本文分析了考虑内有钻井液流体流动时井下温度变化对钻柱振动固有特性的影响问题。
- Fishing method of downhole temperature compensator 井下温度补偿器的打捞方法
- downhole temperature distribution 井下温度分布
- Discussion for the influence on downhole temperature on torsion vibration natural frequencies of drill strings 井下温度对钻柱扭转振动固有频率影响的讨论
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- There is an imperceptible change in temperature. 温度有细微的变化。
- The food should be kept at low temperature. 这种食品应低温保存。
- The temperature of volcanic gases is very high. 火山气体的温度很高。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- The temperature fell sharply in the night. 夜间温度急剧下降。
- There was a descent of temperature after rain. 雨后气温下降了。
- The temperature has stayed hot this week. 本周气温一直都很热。
- The temperature here reaches up to40 in summer. 这里的温度在夏天可达摄氏40度。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- The cooker has several temperature settings. 这个炉具有几个温度定位挡。
- The highest temperature is about38℃. 最高温大约是摄氏度38度。
- Appreciable changes in temperature. 可察觉到的温度上的变化
- The laboratory is kept at a uniform temperature. 实验室保持恒温。
- The temperature is now minus 5 degrees. 现在气温为零下五度。
- A male nurse took my temperature. 一位男护士给我量了体温。