ANALYSIS ON IN-SITU STRESS FIELD CHANGE DUE TO UNDERGROUND MINING OF METAL ORE AND ITS INFLUENCE ON RANGE OF ROCK MASS DISPLACEMENTS是什麼意思_ANALYSIS ON IN-SITU STRESS FIELD CHANGE DUE TO UNDERGROUND MINING OF METAL ORE AND ITS INFLUENCE ON RANGE OF ROCK MASS DISPLACEMENTS在線翻譯_英語_讀音_用法_例句