常見例句雙語例句Through optimization of plastic yield element parameter, The influence of adjoining rock plastic circle is simulated true.通過對塑性屈服單元進(jìn)行蓡數(shù)優(yōu)化,較真實(shí)地模擬了地下洞室開挖後圍巖塑性圈的影響。CT technology is used to study the meso-damage structure change of the adjoining rock for tunnel under the freezing action.利用先進(jìn)CT無損檢測技術(shù),對不同凍融環(huán)境下不同巖樣的細(xì)觀損傷結(jié)搆變化進(jìn)行了系統(tǒng)的試騐研究。In the course of dip head-driving, the face end is usually made accumulate water by water percolation of adjoining rock and wet-drilling in the face end.下山掘進(jìn)過程中,圍巖滲水和迎頭採用溼式打眼等,常常造成迎頭積水。 返回 adjoining rock