地质录井油气水层识别有多种方法,如岩心岩屑肉眼观察法、录井数据图版法、线性函数判别法等。
There are many kinds of oil-gas-water recognition methods such as the core and cuttings testing, cross charting, linear function recognition.
应用中心流形理论将二元机翼颤振这一四维系统降为二维系统,用后继函数判别法对分叉点的真假中心及稳定性问题进行了分析。
The type and stability of the bifurcation points in the subsequent reduced two dimensional system are analyzed by the method of succeeding function.
目的:前瞻性验证前期工作中建立的以听力学指标为基础的多元判别函数对耳鸣辨证的临床价值。
Objective: Prospective certification preparatory work to establish the parameters for the hearing based on the multiple discriminant function of tinnitus dialectical clinical value.
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