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来源：雅诚德英语网
The article sketches out the procedure for trial VSP modeling during drilling, the involved instruments and their functions, and the trial effect.
文中介绍了随钻VSP模拟试验的方法、仪器设备及其功能和试验的效果。
The article sketches out the procedure for trial VSP modeling during drilling, the involved instruments and their functions, and the trial effect.
文中介绍了随钻VSP模拟试验的方法、仪器设备及其功能和试验的效果。