In this paper, a self-made geomechanics model material (MSB) is used for exerting normal load in the direction of actual principal stress on the round sides of the vertical plane stress model of large buried underground power houses.是什么意思_In this paper, a self-made geomechanics model material (MSB) is used for exerting normal load in the direction of actual principal stress on the round sides of the vertical plane stress model of large buried underground power houses.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句