rock physical mechanics

基本解釋

The rock resistance to abrasion is one of the key elements which influence the degree of the cutter attrition and it has close relationship with the rock physical mechanics.
巖石的耐磨性是影響刀具磨損程度的關(guān)鍵因素之一，巖石耐磨性與巖石的物理力學(xué)指標(biāo)以及巖石自身性質(zhì)有著密切的聯(lián)系。
Developing the experimental study of artificial freeze rock, and discussion about physical and mechanics characteristic of freezing rock, have the important guiding sense to the shaft freeze design.
開展人工凍結(jié)巖石的試驗研究，探討凍結(jié)巖石的相關(guān)物理力學(xué)特性對井筒凍結(jié)設(shè)計具有重要的指導(dǎo)意義。