settlements沉降量；定居点，殖民地（settlement的复数）settlementn.解决；结算；协议；安置；殖民；定居settlement of ground地基沉陷settlement increment沉降增量settlement of warrant[法] 财产授与令settlement of dispute解决争端settlement of account结算账目settlement inspection沉降观测Settlement regularity沉降规律settlement grain size沉降粒径settlement of walling墙身沉陷settlement expectancy预计沉降量