The preliminaryresult indicates that the previous inference about some fault activities in the eastern part of North China plain maybe needs to be corrected greatly.
声波高分辨率超浅层探测的初步结果表明，以往华北平原东部某些断层活动性的论断可能要做很大的修正。
2
Founding the rate model of penetration is studied by using the GMDM in an oil field of western China. With the relative error no more than 4%, the preliminaryresult I...
并将该方法运用于我国西部某油田建立钻速模式，其相对误差在4%以内，初步结果令人满意。
3
The design adopts 2407DSP chip of TI Company to realize numerical control of PWM rectifier double closed-loop, and to realize software design to receive preliminaryresult.