爆口 meaning in Chinese

open seam
raw edges
seam broken
seam slippage

The results show that the fracture of a broken tube is a kind of expansion form and a typical ductile fracture , and has instantaneous overheat blowout characteristic under the high temperature
结果表明，爆管断口为胀开式爆口，为典型的塑性断口，具有高温瞬时过热爆管特征。
In this paper we have discussed in detail overall design of rotary type cracking - off machine , including comparison with the same kind of overseas equipment , arrangement of gross structure and determination of key technology
摘要论述了半自动9工位回转式爆口机的总体方案设计，包括与国外同类设备的比较、总体结构的安排，以及技术关键的确定。