The approach to modeling coal matrix methane transport is based upon the solution to Fick's first law or Fick's second law. 甲烷在煤基质中的质量传递过程可用费克第一定律或费克第二定律来模拟。
The photocatalytic activity of coal-based photosensitizers is related to the structure of coal. 煤基光敏剂的光催化活性与煤结构有关。