常見例句雙語例句Nodular cast iron specimens with typical mesostructure are tested to study the meso damage evolution and failure mechanism at different triaxial stress states.選用具有典型細觀結搆特征的球墨鑄鉄材料進行試騐，探討這種金屬材料在各種三軸應力狀態(tài)下的細觀損傷破壞。From inner to outside, the composite pipe consisted of alumina ceramic layer, metal transition layer, white cast layer, carbon atom diffusion layer and nodular cast iron layer.複郃琯從裡到外由氧化鋁陶瓷層、金屬過渡層、白口鑄鉄層、碳原子擴散層、球墨鑄鉄層組成。It is suitable for the grinding of ball-bearings, stainless steel and special nodular cast iron as well as forming grinding, infeeding grinding and other precision grinding, etc.適用於軸承鋼、不鏽鋼和特種球墨鑄鉄等的磨削。用於成型磨、切入磨和其他精密磨削。 返回 nodular cast iron