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- Sensitivity to radioactivity of human, dosage and radioactivity conditions are main factors to damage man during the course of radioactive well survey in oil field. 在油田放射性测井过程中,对人体产生损伤的决定因素是人体对辐射的敏感程度,所受辐射剂量的大小及受照条件。
- According to the research result, the 3-D VSP geometry design scheme for one actual deviated well has been made. 根据研究结果,制定了某实际斜井的三维VSP观测系统设计方案。
- For deviated well, wellbore stability depends on not only in?situ stress but also weak plane occurrence. 斜井条件下,井壁失稳的位置和失稳的程度与软弱面的产状密切相关;
- Permanent packer for underground treatment is needed for capability demand of marine workover rigs in overhaul operation of deep deviated well. 摘要在深斜井大修作业中,为了适应海上修井机作业能力的需要,需要处理井下永久式封隔器。
- I am well aware that this is a tough job. 我深知这是一件棘手的工作。
- We have the best surveyor,China Import and Export Commodity Inspection Bureau. 我们有最好的公证行,即中国进出口商品检验局。
- The minimum curvature radius method is used to compute hole trajectory data (such as ZD,XE,YN,HOFF,HOAZ, etc. ) to draw the highly deviated well hole trajectory graph. 用最小曲率半径法计算井眼轨迹数据(如ZD、XE、YN、HOFF、HOAZ),绘制出大斜度井的井眼轨迹图。
- We have the best surveyor, China ImportExport Commodity Inspection Bureau. 有最好的公证行,即中国进出口商品检验局。
- We have the best surveyor, China Import and Export Commodity Inspection Bureau. 咱们有最好的公证行,即中国进出口商品检验局。
- Most of the marine 3-D VSP exploration is operated in deviated wells. 由于海上三维VSP勘探大都在斜井中进行。
- A mental deviation or aberration. 神经错乱或精神变态
- A mental or moral twist, aberration, or deviation. 不正常精神或道德上的扭曲、变态或歪曲
- The bread crisped up for you didn't wrap it well. 你没把面包包好,它变干了。
- There was little deviation from his usual routine. 他没有什么反常的举动。
- Party ideologists accused her of deviation. 党内理论家谴责她背离了党的信条。
- One can not learn a language well unless one works hard. 学好一种语言非下苦功不可。
- The old well was bricked up when it ran dry. 旧井干枯以后被人用砖堵上了。
- Deviation or a specified amount of deviation. 偏度偏差; 一特定数量的偏差
- We have the best surveyor, China Import and Export Commodity Inspection Bureau. 我们有最好地公证行,即中国进出口商品检验局。
- So the gradient of pressure decline in vertical well section and deviated well section is different, it aroused the gradient of fluid viscosity in the two sections has differentia. 在稠油流动过程中,压力损失主要表现为摩阻损失,因此,在定向井中,直井段和斜井段的压降梯度有所不同,流体粘度梯度在直井段和斜井段也有差异。