N the act or process of using a specific part of a sum of money for a special purpose, such as assessing a taxable gain 顶切法(由于特殊原因而只使用一笔钱的一部分，如评估所得税)
radial top-slicing下向分层崩落采矿法
top-slicing mining下向分层崩落采矿法
top p slicing system下向分层采矿法
top-slicing system of sublevel caving水平分段放顶煤采煤法
top slicing system下向分层采矿法
top slicing by rooms下向水平分层崩落矿房法
pillars in top slicing过上分层煤柱
pre mining top slicing预采顶分层
top slicing method下向分层采矿法
N（名词） the act or process of using a specific part of a sum of money for a special purpose, such as assessing a taxable gain 顶切法(由于特殊原因而只使用一笔钱的一部分，如评估所得税)