銆€銆€銆愭憳瑕併€戠挵(hu谩n)鐞冪恫(w菐ng)鏍℃彁閱掞細2015骞村寲宸ュ斧鑰冭│宸查€�(j矛n)鍏ュ倷鑰冮殠娈�銆傛牴鎿�(j霉)瀛�(xu茅)鍝″皪(du矛)娉㈤洠榛�(di菐n)鐨勫弽楗�锛屽悓鏅�(sh铆)鐐洪€�(j矛n)涓€姝ュ姞娣卞ぇ瀹跺皪(du矛)娉㈢浉闂�(gu膩n)鐭ヨ瓨(sh铆)榛�(di菐n)鐨勪簡瑙ｏ紝鐠�(hu谩n)鐞冪恫(w菐ng)鏍¤€佸斧鐐哄ぇ瀹舵暣鐞嗕簡“2015骞村寲宸ュ伐绋嬪斧灏堟キ(y猫)鍩虹(ch菙)鑰冮粸(di菐n)娉�”锛屽笇鏈涘皪(du矛)澶у鏈夋墍骞姪銆�

    閲嶉粸(di菐n)鎺ㄨ枽锛�2015骞村寲宸ュ伐绋嬪斧灏堟キ(y猫)鍩虹(ch菙)鑰冮粸(di菐n)鍖附

銆€銆€椐愭尝锛堢挵(hu谩n)鐞冪恫(w菐ng)?锛涱嚠銇欍亾铏曠噥l閬撴彁渚涙尝寰�(f霉)缈�(x铆)璩囨枡锛�(standing wave)

銆€銆€娉紙鐠�(hu谩n)鐞冪恫(w菐ng)?锛涱嚠銇欍亾铏曠噥l閬撴彁渚涙尝寰�(f霉)缈�(x铆)璩囨枡锛夊湪浠嬭唱(zh矛)涓偝鎾檪(sh铆)鍏舵尝锛堢挵(hu谩n)鐞冪恫(w菐ng)?锛涱嚠銇欍亾铏曠噥l閬撴彁渚涙尝寰�(f霉)缈�(x铆)璩囨枡锛夊舰涓嶆柗鍚戝墠鎺ㄩ€�(j矛n)锛屾晠绋辫娉紙鐠�(hu谩n)鐞冪恫(w菐ng)?锛涱嚠銇欍亾铏曠噥l閬撴彁渚涙尝寰�(f霉)缈�(x铆)璩囨枡锛�;涓婅堪鍏╁垪娉㈢枈鍔犲悗娉紙鐠�(hu谩n)鐞冪恫(w菐ng)?锛涱嚠銇欍亾铏曠噥l閬撴彁渚涙尝寰�(f霉)缈�(x铆)璩囨枡锛夊舰骞朵笉鍚戝墠鎺ㄩ€�(j矛n)锛屾晠绋遍娉�銆備緥濡�锛屼竴寮︾窔鐨勪竴绔垏闊冲弶涓€鑷傜浉閫�锛屽彟涓€绔稉(j墨ng)鏀粸(di菐n)O骞惰法閬庢粦杓悗鑸囦竴閲嶇墿鐩搁€�銆�

銆€銆€闊冲弶鎸嫊(d貌ng)鍚庡湪寮︾窔涓婄敘(ch菐n)鐢熶竴鑷乏鍚戝彸鍌虫挱鐨勮娉�锛屽偝鍒版敮榛�(di菐n)O鍚庣櫦(f膩)鐢熷弽灏勶紝寮︾窔涓敘(ch菐n)鐢熶竴鑷彸鍚戝乏鍌虫挱鐨勫弽灏勬尝锛岀暥(d膩ng)寮﹂暦鎺ヨ繎1/2娉㈤暦鐨勬暣鏁�(sh霉)鍊嶆檪(sh铆)銆傚叐鍒楁尝鐤婂姞鍚庡鸡绶氫笂鍚勯粸(di菐n)鐨勪綅绉荤偤(瑷�(sh猫)闊冲弶鎸嫊(d貌ng)瑕�(gu墨)寰嬬偤u=Acosωt) u(x锛宼)=2Asin(x)sin( ωt )=A(x)sin(ωt)锛屽鸡绶氫笂姣忓€�(g猫)鍥哄畾鐨勯粸(di菐n)鍧囦綔绨¤閬�(y霉n)鍕�(d貌ng)锛屼絾涓嶅悓榛�(di菐n)鐨勬尟骞呬笉鍚�锛岀敱x鍊兼焙瀹�銆傛尟骞呯偤闆剁殑榛�(di菐n)绋辩偤娉㈢瘈(ji茅)锛屾尟骞呮渶澶ц檿绋辩偤娉㈣吂銆傛尝绡€(ji茅)鍏╁伌(c猫)鐨勬尟鍕�(d貌ng)鐩镐綅鐩稿弽銆傜浉閯板叐娉㈢瘈(ji茅)鎴栨尝鑵归枔鐨勮窛闆㈤兘鏄崐鍊�(g猫)娉㈤暦銆傚湪琛屾尝涓兘閲忛毃娉㈢殑鍌虫挱鑰屼笉鏂峰悜鍓嶅偝閬�锛屽叾骞冲潎鑳芥祦瀵嗗害涓嶇偤闆�;浣嗛娉㈢殑骞冲潎鑳芥祦瀵嗗害绛変簬闆�锛岃兘閲忓彧鑳藉湪娉㈢瘈(ji茅)鑸囨尝鑵归枔渚嗗洖閬�(y霉n)琛屻€�

    绶ㄨ集鎺ㄨ枽:

2015骞村寲宸ュ伐绋嬪斧鑰冭│銆婂皥妤�(y猫)鍩虹(ch菙)銆嬪倷鑰冨尟绺�

2015骞村寲宸ュ伐绋嬪斧鍩虹(ch菙)鐭ヨ瓨(sh铆)鍌欒€冭硣鏂欏尟绺�

2015骞村寲宸ュ伐绋嬪斧灏堟キ(y猫)鐭ヨ瓨(sh铆)鍌欒€冭硣鏂欏尟绺�

2015骞村寲宸ュ伐绋嬪斧鑰冭│銆婂寲宸ュ嵄闅�(xi菐n)鍝佺鐞嗐€嬬煡璀�(sh铆)鍖附

2015骞村寲宸ュ伐绋嬪斧鑰冭│銆婂伐绋嬬稉(j墨ng)婵�(j矛)瀛�(xu茅)銆嬮噸榛�(di菐n)鍖附

銆€銆€銆愭憳瑕併€戠挵(hu谩n)鐞冪恫(w菐ng)鏍℃彁閱掞細2015骞村寲宸ュ斧鑰冭│宸查€�(j矛n)鍏ュ倷鑰冮殠娈点€傛牴鎿�(j霉)瀛�(xu茅)鍝″皪(du矛)娉㈤洠榛�(di菐n)鐨勫弽楗�锛屽悓鏅�(sh铆)鐐洪€�(j矛n)涓€姝ュ姞娣卞ぇ瀹跺皪(du矛)娉㈢浉闂�(gu膩n)鐭ヨ瓨(sh铆)榛�(di菐n)鐨勪簡瑙�锛岀挵(hu谩n)鐞冪恫(w菐ng)鏍¤€佸斧鐐哄ぇ瀹舵暣鐞嗕簡“2015骞村寲宸ュ伐绋嬪斧灏堟キ(y猫)鍩虹(ch菙)鑰冮粸(di菐n)娉�”锛屽笇鏈涘皪(du矛)澶у鏈夋墍骞姪銆�

    閲嶉粸(di菐n)鎺ㄨ枽锛�2015骞村寲宸ュ伐绋嬪斧灏堟キ(y猫)鍩虹(ch菙)鑰冮粸(di菐n)鍖附

    绶ㄨ集鎺ㄨ枽:

2015骞村寲宸ュ伐绋嬪斧鑰冭│銆婂皥妤�(y猫)鍩虹(ch菙)銆嬪倷鑰冨尟绺�

2015骞村寲宸ュ伐绋嬪斧鍩虹(ch菙)鐭ヨ瓨(sh铆)鍌欒€冭硣鏂欏尟绺�

2015骞村寲宸ュ伐绋嬪斧灏堟キ(y猫)鐭ヨ瓨(sh铆)鍌欒€冭硣鏂欏尟绺�

2015骞村寲宸ュ伐绋嬪斧鑰冭│銆婂寲宸ュ嵄闅�(xi菐n)鍝佺鐞嗐€嬬煡璀�(sh铆)鍖附

2015骞村寲宸ュ伐绋嬪斧鑰冭│銆婂伐绋嬬稉(j墨ng)婵�(j矛)瀛�(xu茅)銆嬮噸榛�(di菐n)鍖附