The collapsing load of the key stratum is obtained by adopting the plastical limit analysis method structure.Based on the collapsing load,the posotion of key stratum can be estimated approximatively.是什么意思_The collapsing load of the key stratum is obtained by adopting the plastical limit analysis method structure.Based on the collapsing load,the posotion of key stratum can be estimated approximatively.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句