Studies on calligraphy diffusion among regions.
书法地域空间扩散研究;
In scientometrics field, however, there are few scholar studies about it, especially about knowledge production and diffusion in citation network.
然而,科学计量学领域中关于大型引文网络的研究还非常少,关于引文网络中知识生产和传播过程的研究更是少有涉及。
This paper studies the change characteristics of gas diffusion coefficients of sandstone and mudstone by analyzing the factors influencing the gas diffusion coefficients.
通过分析地层剖面中砂泥岩天然气扩散系数的影响因素,研究了地层剖面中砂泥岩天然气扩散系数的变化特征;
应用推荐