heterogeneous body

基本解釋

Welded joint is a mechanical heterogeneous body, and the mechanical heterogeneity has great effect on dynamic fracture behaviour of welded joint.
焊接接頭是一個宏觀力學不均勻體，力學不均勻性對焊接接頭的動態(tài)斷裂行為有重要的影響。
The structure of rock is extremely complicated discontinuous and heterogeneous body, its mechanics property has non-linear, anisotropism and rheology characteristic, which changed over time.
巖石的結構是極其復雜的非連續(xù)和非均質體，其力學屬性具有非線性、各向異性及隨時間變化的流變特性。
It is a brittle material and heterogeneous discontinuous body. The process of its failure is one of initiation of inner cracks of the rock followed by their propagation, connection and link up.
它是一種非均質不連續(xù)體的脆性材料，其破壞過程是在水力或機械作用下，巖石內部裂紋的產生、擴展、合并和貫通的過程。