разкъсване означава в английски

divulsion▼(act of separating by force, especially by dilation or pulling apart)
noun

breakdown [breakdowns]▼(breaking of chemical bonds within a compound)
noun
[UK: ˈbreɪk.daʊn] [US: ˈbreɪk.ˌdaʊn]

rupture [ruptures]▼(burst or split)
noun
[UK: ˈrʌp.tʃə(r)] [US: ˈrʌp.tʃər]