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鐣(鐣)跺厜鑸囩(yun)墿璩浉(shi)浜掍綔鐢ㄦ檪(li)錛?
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鍓(ji)嶉潰宸叉彁錛(ben)屽湪鐔卞鉤(gou)琛＄媭鎱(yuan)嬩笅錛(ben)屽叾鍘熷(zeng)瓙铏曟柤(zha)楂樹綆闅庤(zhi)(zhi)兘(shi)閲忕(dai)殑鏁哥洰(ju)鍒嗗(gong)竷(kan)鐐烘嘗鑼(luo)叉浖(lie)鍒嗗(gong)竷(kan)錛(ben)岀暥鍏夌稉閬(lang)庢(zhi)鐗(jian)╄唱鏅(xiu)傦紝(ren)鍏夌殑鍚告敹(liao)閬(lang)庣(tiao)▼綹芥槸閬(lang)犲ぇ鏂煎厜(zui)(zui)鐨勬(juan)(juan)(juan)斁灝(hao)勯(dan)亷(lian)紼(fu)(fu)?鍥犵偤N1>>N2)錛(ben)屾墍浠ュ湪姝ゆ儏娉佷笅錛(ben)屾垜瑙(nao)�瀵(fen)熶(cuan)笉鍒板厜(zui)(zui)鐨勬(juan)(juan)(juan)斁澶х従璞★紝(ren)鍙(hong)兘(shi)瑙(nao)�瀵(fen)熷(zeng)埌鍏夌殑鍚告敹(liao)鐝捐薄銆(mo)傚鏋(man)滃(weng)湪澶栦締(di)鑳介(jie)噺嬋�鐧間笅錛(ben)屼嬌鐗(jian)╄唱涓(juan)檿(yan)鏂奸珮鑳介(jie)殠鏁稿ぇ鏂間綆鑳介(jie)殠鐨勬(juan)(juan)(juan)暩(gui)鐩紝(ren)鍓(ji)囨鏅(xiu)傚厜(zui)(zui)鐨勬(juan)(juan)(juan)窔(yao)鐧兼(jian)斁灝(hao)勯(dan)亷(lian)紼(fu)(fu)嬪皣澹撳�掓縺(lian)鐧煎惛鏀墮亷(lian)紼(fu)(fu)嬶紝(ren)鑰屼嬌嬋�鐧兼(jian)斁灝(hao)勫崰涓(juan)誨皫(piao)鍦頒綅(qin)(鑷櫦(櫦)鏀懼皠紼(fu)(fu)嬪彲鏆暐)錛(ben)屼嬌姝ゆ檪鍦ㄩ珮浣庤(zhi)(zhi)兘(shi)闅庣(tiao)殑鏁哥洰(ju)鍒嗗(gong)竷(kan)紼(fu)(fu)辯矑鏁稿垎甯冨�掑弽(populationinversion)錛(ben)屽畠鏄(tuan)敘鐢熼浄灝(hao)勫繀鍌欎箣姊濅(jin)歡銆(mo)?
浠ヤ笂鍐呭鐢變笢鑾炴竻婧負鎮ㄦ彁渚涳紒涓�瀹朵笓涓氬姞宸?b>鍠鋒補闀洉,涓滆帪鍠鋒補,闀洉鍔犲伐鐨勫巶瀹訛紒闀洉鍔犲伐鍝濂斤紵涓滆帪娓呮邯璐ㄩ噺濂斤紒
