drawdown type-curve 压降样板曲线
double type curve 双重解释图版
derivative type curve 导数典型曲线
Vogel-type curve 沃格尔式产能曲线
log-log type curve 双对数型曲线
Ramey type curve 雷米解释图版
exponential type curve 指数型曲线
Horner type-curve 赫诺样板曲线
multirate type-curve 变产量测试解释图版
It analyses the characterization of typical type curve and the influential factor of well-test curve ,which includes non-dimensional offsetting, non-dimensional length of horizontal welk equivalency pressure point, interporosity flow coefficient, storativity ratio and the boundary condition.
分析了双重介质水平井典型曲线特征以及影响水平井试井曲线特征的因素，得到了其影响因素主要有无因次偏心距、无因次水平井长度、等价压力点、储能系数、窜流系数以及油藏的边界条件。
参考来源 - 双重介质油气藏水平井试井解释方法与研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Agricultural labor force aging; Land resources use efficiency; Inverted "u" type curve.
农业劳动力老龄化；土地资源利用效率；倒“U”型关系。
On the base of these notions, the second mean valued theorems for the second type curve integral are proved.
本文探讨了对称性在第二类曲线积分和第二类曲面积分中的应用，给出了一些有用的结论，并举例说明。
Besides, an automated type curve matching technique other than manual method is applied here to explain the underground hydraulic fracture parameters conveniently.
改变了过去的手动曲线拟合为自动拟合，便于解释地下水力裂缝参数。
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