第7部分(第7/8頁)

979；&#12290；&ldquo；&#25105；&#24050；&#32463；&#32473；&#20320；&#25480；&#26435；&#65292；&#20320；&#21435；&#21543；&#12290；&rdquo；

&#32599；&#26862；&#21254；&#21254；&#36214；&#32039；&#36305；&#19979；&#20102；&#31616；&#26131；&#22612；&#65292；&#21448；&#19978；&#20102；&#21478；&#19968；&#20010；&#31616；&#26131；&#22612；&#12290；

！

第五章　聲音來源

。

&ldquo；&#21345；&#38376；&#65292；&#21345；&#38376；&#65292；&#36203；&#20271；&#38431；&#38271；&#21483；&#20320；&#65281；&rdquo；&#32599；&#26862；&#23545；&#30528；&#20154；&#32676；&#22823；&#21483；&#12290；

&ldquo；&#21834；&#65292；&#19978；&#24093；&#65292；&#32599；&#26862；&#20320；&#37266；&#26469；&#20102；&#65311；&#38431；&#38271；&#25214；&#25105；&#26377；&#20160；&#20040；&#20107；&#65311；&rdquo；&#21345；&#38376；&#21548；&#21040；&#21483；&#22768；&#36716；&#36807；&#22836；&#26469；&#65292；&#25688；&#19979；&#38450；&#27602；&#38754；&#20855；&#12290；

&ldquo；&#20320；&#36319；&#25105；&#36208；&#12290；&rdquo；&#32599；&#26862；&#19968；&#25226；&#25289；&#30528；&#21345；&#38376；&#65292；&#21254；&#21254；&#36208；&#19979；&#31616；&#26131；&#22612；&#12290；

&ldquo；&#20320；&#30693；&#36947；&#29616；&#22312；&#22522；&#22320；&#36824；&#26377；&#24033；&#36923；&#36710；&#21527；&#65311；&rdquo；&#32599；&#26862；&#36793；&#36208；&#36793；&#38382；&#12290；

&ldquo；&#24033；&#36923；&#36710；&#37117；&#20572；&#22312；&#36710；&#24211；&#37324；&#12290；&rdquo；&#21345；&#38376；&#19981；&#35299；&#30340；&#38382；&#65306；&ldquo；&#20320；&#35201；&#24178；&#20160；&#20040；&#65292；&#19978；&#24093；&#2