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Abstract: A multi-freedom vibration simulation model of
squeezing-liquid-film system is set up in the process of precise
borehole. The experimentation indicates: The simulation model has high
precision and reliability. With this simulation model, the best
parameters can be acquired directly and then an effective approach is
provided for the locale process.
Key words: Precise borehole Squeezing-liquid-film Damp Computer
simulation
CLC No: TH122
国家自然科学基金(59905004)和辽宁省科学技术基金(9910400201)资助项目. Received 20020508,
received in revised form 20030315
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