Three-dimensional (3D) excitation-emission matrix (EEM) fluorescence spectroscopy is applied to characterize the coal oi......

用脉冲梯度场核磁共振技术(PFG—NMR)研究了水、乙醇和乙醇一水混合液在硫酸交联的壳聚糖渗透汽化膜和未交联的壳聚糖渗透汽化膜中......

Based on the analysis of the principles of heat and mass transfer from the liquid bulk to bubble surface during nucleati......

本研究以海藻酸钠（SA）和醋酸纤维素（CA）为膜材料，研究了SACA渗透蒸发共混膜的制膜条件，分析了该膜的渗透蒸发性能及影响因素。结果表明，SA......