1)shinkage cavity tendency,缩孔倾向2)shrinkage tendency,缩松倾向3)bore hole along dip angle,倾向钻孔4)Axial Shrinkage Cavity,轴向缩孔5)Formation tendentiousness of pinholes,气孔倾向性6)incline perch drill,倾向高位钻孔
用法例句
In order to reduce shrinkage tendency of gray iron,it s the basic measure to adopt high carbon equivalent and make full use of graphitization expansion,and besides,following measures are also necessary: a) controlling rational inoculant amount;b) optimizing alloying process;c) dec.
