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()???????V??????????????????????????????6mm?6?????????????????????????

()()

1.Lynch

(1)??

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(2) ?????????1%??0.1%????????

???????????????0.5cm????????????????????????????????????0.6cm????????????????(?1)

2.???Schonborn(1894)Breiger(1895)??????????? 1904BeckWinkerHoffmann??????1981GibsoKergeraItoiz ?????1954Macbeth??????1972BosleySession? 100????(1956)(1964)??(1980)??????

(1)??

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