principalco相关论文
Characterization of three-dimensional channel reservoirs using ensemble Kalman filter assisted by pr
Ensemble-based analyses are useful to compare equiprobable scenarios of the reservoir models.However,they require a larg......
Screening of drought resistance indices and evaluation of drought resistance in cotton (Gossypium hi
Sixteen cotton cultivars widely planted in China were sowed under five different drought concentrations (0, 2.5, 5, 7.5,......
为了探讨深部煤层含气量的有效预测方法,以晋城矿区3号煤层为对象,将支持向量机方法用于建立煤层含气量预测模型。选取煤厚、镜质......