常見例句雙語例句In the case of sub-brittle fracture, at the crack tip there is a small plastic region of which effect should not be neglected.在準(zhǔn)脆性斷裂情況下，裂紋頂端存在一個(gè)不能忽略其影響的小范圍塑性區(qū)。The occurrence of the copper mineralization was jointly controlled by the factors such as stratum, lithology, brittle-ductile fracture and country rock alteration etc.結(jié)果認(rèn)為，宏觀上，太行山南段銅礦化帶受裂陷槽和變質(zhì)核雜巖構(gòu)造體系的控制。The results show that the wear of the roller and scale board includes mainly three coexistent mechanisms: cutting wear, plastic deformation wear and brittle-fracture-peeling wear.結(jié)果表明：顯微切削、反復(fù)塑變和斷裂剝落三種磨損機(jī)理并存，其中以反復(fù)塑變磨損為主。 返回 brittle fracture