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- friction loss of well bore 井筒摩阻
- It is significative in mining Engineering to investigate the friction loss of coarse particle slurry in horizontal pipeline, but the research on this respect is not perfect. 水平管道粗颗粒浆体阻力损失的研究在矿业工程方面很有实际意义,而目前这方面的计算模型大多还不完善。
- Analysing the process of gaining the date in caliper logging,select the method "Sweep Representation" to build the equations of well bore model. 该文通过对井径测井数据的特征分析,选用"推移表示法"得出井筒模型方程,从而解决了从井径测井数据到井筒模型的自动生成的关键问题。
- A variable displacement friction-reducing technique for the vane type automobile air-conditioning compressor was presented to reduce the friction loss of vane-type compressor. 针对目前滑片式汽车空调压缩机存在较大摩擦与磨损的缺陷。
- A method for evaluationgthe friction loss of oil flowing through a pipeline was presented with the aid of a rotary viscometer to imitate the pipeline oil rheology. 针对热油管道工况特点，提出通过用旋转粘度计模拟测定管输原油流变性来计算摩阻的方法。
- This technology can do repetition measurement of well bore track, determine drilling direction and window cutting direction of sidetrack well and so on. 该技术可用于井身轨迹复测、钻井定向和侧钻井开窗定向等。
- The concept and calculations are proposed for the critical effective shear rate of pipe flow that the friction loss of non-Newtonian crude oil is decreased as the transporting temperature is declined. 相对牛顿流体,当流量增大时,非牛顿原油的摩阻损失增加幅度减小,并且原油流变指数越小,这种趋势越大;
- Chen, J.S., C.P.Liang, G.S.Gau and C.W.Liu, 2004, Effect of Well Bore Mixing on Formation Decontamination by pumping , 2004 AGU Fall Meeting, American Geophysical Union, Sanfrancisco, California, USA. 许惠悰、梁菁萍、陈明仁、林清和、陈佳伶、陈建源，2003，石化工业区附近居民之风险认知调查研究，第十六届环境与规划管理研讨会.
- I commiserate with you on the loss of your mother. 你母亲逝世，我特向你慰问。
- The loss of all his money embitter the old man. 失去全部的钱，使这位老人甚为痛苦。
- The loss of the ball game stir up much feeling. 球赛输了引起了极大的愤慨。
- the pressure of well bore in gas well 气井井筒压力
- His death is a lamentable loss of our work. 他的死对我们的工作来说是令人悲痛的损失。
- Loss of pressure had not registered on the dials. 刻度盘未记录压力下降。
- The loss of the money has been a weight on my mind. 丢钱的事总是压在我心里。
- She's suffering from loss of memory. 她患有遗忘症。
- The frictional loss of modified UHMWPE was studied through adding fillers,such as microfine glass bead,MoS2, talc,glass fibre,carbon fibre and PTFE. 通过填料，如超细玻璃微珠、二硫化钼、滑石粉、玻璃纤维、碳纤维、聚四氟乙烯，对改性后的超高分子量聚乙烯的摩擦磨损进行研究。
- Experimental study is made for the frictional loss of three kinds of slurries, such as copper lead zin iron tailings, coal ash and so on. 对铜铅锌铁尾矿、粉煤灰和氧化铝工业赤泥三种浆体的摩阻损失进行了试验研究。
- The loss of the first game did not discourage them. 第一场比赛的失败并没有令他们沮丧。
- CALCULATION OF WELL BORE TEMPERATURE DISTRIBUTION IN CONDENSATE GAS WELL 凝析气井井筒温度分布计算
