https://www.jstage.jst.go.jp/article/zisin1948/57/3/57_3_275/_article/-char/ja/
ʂ̃TCgɃWv悤ƂĂ܂BXΏL̃NNbNĂ
UPLIFTōLȂő̌܂傤IKȉ{Ct܂I