At last, the practicability and correctness of the new index were proved through comparing spontaneous combustion period with physisorption of oxygen and activation energy E.

　
英 美
  • 最后，通過(guò)現場(chǎng)煤自燃發(fā)火期與煤物理吸附氧量和低溫氧化活化能E的對比，對該指標的實(shí)用性和科學(xué)性進(jìn)行了檢驗。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan