鎶€琛撻牷閬�

濞撳〒宸ユキ(y猫)
鎮ㄧ従(xi脿n)鍦ㄧ殑浣嶇疆锛� 涓湅鍌冲嫊缍�(w菐ng) > 鎶€琛撻牷閬� > 鎶€琛撶櫨绉� > 鍔犻€熷害鍌虫劅鍣ㄩ牷闊跨殑鑷嫊妯欏畾

鍔犻€熷害鍌虫劅鍣ㄩ牷闊跨殑鑷嫊妯欏畾

鏅傞枔锛�2008-01-15 15:09:00渚嗘簮锛歨anjuan

灏庤獮锛�?浠嬬垂浜嗕竴绋姞閫熷害鍌虫劅闋婚熆鐗瑰緛鑷嫊妯欏畾绯荤当(t菕ng)銆�
銆愭憳瑕併€戜粙绱逛簡涓€绋姞閫熷害鍌虫劅闋婚熆鐗瑰緛鑷嫊妯欏畾绯荤当(t菕ng)銆傚垎鏋愪簡瑭茬郴绲�(t菕ng)鐨勭‖浠剁祫鎴愪互鍙婁俊铏熸脯閲�銆侀噰闆嗐€佽▓绠�銆佽閷�銆侀’绀恒€佹墦鍗板姛鑳界殑瀵︾従(xi脿n)銆� 0銆€寮曡█ 鍦ㄦ尟鍕曞垎鏋愬拰娓│涓墍鐢ㄧ殑鍔犻€熷害瑷堝湪鐮斿埗閬庣▼涓渶瑕佸皪鍏堕牷闊块€茶娓│銆傛牴鎿�(j霉)闋婚熆鏇茬窔渚嗘瀹氬叾鍕曟厠(t脿i)鎬ц兘銆傞€欐柟闈㈢殑鎬ц兘妯欏畾鏈夋瘮杓冩硶鍜岀禃灏嶆硶鍏╃ó銆傚偝绲�(t菕ng)鐨勬瘮杓冩硶妯欏畾閬庣▼涓紝姝e鸡婵€鍕佃鎵嬪嫊瑾�(di脿o)闋�锛岄熆鎳夌壒鎬х殑娓│涔熸槸浜虹偤閫愰粸瑷橀寗锛屾暣鍊嬮亷绋嬩笉鍍呭伐浣滈噺澶�锛岃€屼笖鍥犱汉鐐哄洜绱犺純澶氳€岀敘(ch菐n)鐢熻純澶ц宸甗1]銆傝繎骞翠締锛屽湅鍏�(n猫i)澶栧競鍫翠笂鍑虹従(xi脿n)鐨勯牷闊垮垎鏋愬剙瑙f焙浜嗕笂杩板晱椤岋紝鍙互鑷嫊娓噺淇¤櫉闋婚熆鐗规€�锛屽瓨鍎叉湁鏁堟暩(sh霉)鎿�(j霉)锛屼互渚涚躬鍦栧剙绻埗闊挎噳鏇茬窔銆傞€欓鍎€鍣ㄩ洊鐒舵€ц兘鍎�(y艒u)鑹紝浣嗙敱浜庡児鏍兼槀璨�锛屾湭鑳藉湪瀵﹂殯宸ヤ綔涓緱鍒板唬娉涗娇鐢ㄣ€傞毃钁楄▓绠楁鐨勬櫘鍙�锛屽悇绋脯瑭﹀拰鍒嗘瀽鎶€琛撳凡鍚戝井姗熷寲銆佹暩(sh霉)瀛楀寲鐧�(f膩)灞�锛屽埄鐢ㄤ竴鑷哄井姗熷彲瀹屾垚澶氶爡宸ヤ綔銆� 1銆€绯荤当(t菕ng)鐨勫伐浣滃師鐞嗗強绲勬垚 鍔犻€熷害鍌虫劅鍣ㄥ嫊鎱�(t脿i)妯欏畾鐨勬柟娉曢€氬父鏈夌禃灏嶆牎婧栨硶鍜屾瘮杓冩牎婧栨硶銆傜禃灏嶆硶甯哥敤浜庢瀹氶珮绮惧害鍌虫劅鍣ㄦ垨妯欐簴鍌虫劅鍣�锛屾瘮杓冩硶鏄伐绋嬩腑甯哥敤鐨勬牎婧栨柟娉�銆傛瘮杓冩硶鏄皣鍏╁彧鍔犻€熷害鍌虫劅鍣ㄨ儗闈犺儗鍦板畨瑁濆湪涓€璧凤紙鎴栧悓涓€鍓涙€ф敮鏋朵笂锛夛紝鍏朵腑涓€鍙偤鍙冭€冩婧栧姞閫熷害鍌虫劅鍣�锛屽畠鐨勫叏閮ㄦ妧琛撴€ц兘鏄凡鐭ョ殑锛涘彟涓€鍙偤琚牎鍌虫劅鍣�锛岄噰鐢ㄥ悓妯e姞閫熷害a婵€鍕靛畠鍊戯紝鍓囬€氶亷鍏╁彧鍌虫劅鍣ㄧ殑杓稿嚭涔嬮枔鐨勯棞绯绘眰鍑鸿鏍″偝鎰熷櫒鐨勬妧琛撴€ц兘銆傞€欏€嬬郴绲�(t菕ng)灏辨槸鍩轰簬姣旇純娉曚互486寰鐐轰富姗燂紝澶栭厤涓€濉夾/D銆丏/A鎺ュ彛鏉�锛岀敤浠ラ噰闆嗗偝鎰熷櫒杓稿嚭妯℃摤淇¤櫉銆傛帴鍙f澘鏄寳浜彲閬犲叕鍙哥敓鐢�(ch菐n)鐨凥Y8011鎺ュ彛鏉�銆傝┎鏉挎湁12浣�16閫氶亾A锛廌骞舵湁D锛廇杓稿嚭锛�50Hz閲囬泦閫氶亷鐜�锛岀▼鎺у鐩婂強8253瀹氭檪鍣ㄧ瓑锛屽叾瀹冪殑澶栧湇瑷倷閭勬湁鍔熺巼鏀惧ぇ鍣�锛屾尟鍕曡嚭浠ュ強鎵撳嵃姗熺瓑锛岀‖浠剁祫鎴愭鍦栧鍦�1[2]銆傛婧栧姞閫熷害瑷堣垏琚牎鍔犻€熷害鍌虫劅鍣ㄢ€滆儗闈犺儗鈥濆湴瀹夎鍦ㄦ尟鍕曡嚭涓�锛屾尟鍕曡嚭鐨勬寮︽縺鍕电敱寰鎺у埗鎺ュ彛鏉夸笂D/A杓稿嚭锛岄€氶亷鍔熺巼鏀惧ぇ鍣ㄥ皣灏忎俊铏熸斁澶т互鎺ㄥ嫊鎸嫊鑷�銆傚悓鏅傛婧栧姞閫熷害瑷堣几鍑虹殑淇¤櫉鍒嗘垚鍏╄矾锛屼竴璺敤浜庡弽楗嬪洖鎸嫊鑷烘帶鍒剁郴绲�(t菕ng)锛屾帶鍒舵尟鍕曡嚭鑷洪潰鍔犻€熷害浣夸箣淇濇寔鎭掑畾锛涘彟涓€璺垏琚牎鍌虫劅鍣ㄧ殑淇¤櫉涓€閬撻€佸叆瑷堢畻姗焄3]銆� [align=center] 鍦�1銆€绯荤当(t菕ng)妲嬫垚妗嗗湒[/align] 绯荤当(t菕ng)宸ヤ綔鏅傞伕閫氬井姗熶腑鐨勫畾鏅備腑鏂�锛屽彇鍑鸿▓绠楀ソ鐨勬寜姝e鸡瑕�(gu墨)寰嬭畩鎻涚殑鏁�(sh霉)鎿�(j霉)锛岀法绋婦/A鍙o紝缍�(j墨ng)D/A鍙h畩鎻涙垚妯℃摤閲�锛屽緸鑰屽緱鍒版寮︿俊铏�銆傛淇¤櫉缍�(j墨ng)鍔熸斁鏀惧ぇ鍚庨﹨(q奴)鍕曟尟鍕曡嚭锛屼娇寰楁尟鍕曡嚭鎸夌収闋愯▓闋荤巼鍋氭尟鍕曞椹�銆傚彧闋堟敼璁婂畾鏅傚櫒鍒濆€�锛屽氨鍙緢鏂逛究鍦版敼璁婃縺鍕甸牷鐜囷紝绯荤当(t菕ng)瑷▓鐨勯牷鐜囪寖鍦嶆槸1 Hz锝�15 kHz銆傚叐鍙偝鎰熷櫒鐨勮几鍑轰俊铏熺稉(j墨ng)闆昏嵎鏀惧ぇ鍣ㄦ斁澶у悗鐩存帴閫e埌HY8011鏉夸笂鐨凙D0銆丄D1鍙�锛屽畾鏅傞€氶亷A/D杞�(zhu菐n)鎻涙脯閲忓姞閫熷害鍌虫劅鍣ㄧ殑杓稿嚭闆诲鍊�锛屼娇鐢ㄥ畾鏅傝Ц鐧�(f膩)鏂瑰紡鍙互鎸夌収涓€瀹氱殑闋荤巼瑙掑皪鍏╁€婣/D閫氶亾閫茶閲囬泦銆傜暥鐢ㄦ寮︿俊铏熸縺鍕垫檪鍌虫劅鍣ㄧ殑杓稿嚭淇¤櫉鐐烘寮﹀悓闋讳俊铏�锛屾晠灏嶅叐鍊嬮€氶亾鐨勬暩(sh霉)鎿�(j霉)鎸夋妯″瀷閫茶铏曠悊鍙緱鍒板叐鍊嬫寮︿俊铏熺殑骞呭€�銆傚悓妯f牴鎿�(j霉)姝ゆā鍨嬪彲瑷堢畻鍑鸿娓偝鎰熷櫒鑸囨婧栧偝鎰熷櫒涔嬮枔鐨勭浉浣嶅樊銆傛闋荤巼娓畬涔嬪悗锛岃▓绠楁鎸夌収闋愬畾鐨勬骞呰嚜鍕曞鍔犻牷鐜囷紝鍦ㄦ柊鐨勯牷鐜囦笅绻肩簩(x霉)娓噺鐩磋嚦绲愭潫锛屽緸鑰屽緱鍒板偝鎰熷櫒鐨勫箙闋诲拰鐩搁牷鐗规€�銆� 2銆€杌熶欢瑷▓ 鍦ㄤ互寰€鐨勬脯瑭︿腑锛岀敱浜庢尟骞呯殑娓噺锛屽挨鍏舵槸桅鍊肩殑娓噺杓冪偤鍥伴洠锛岃€屼笖瑷堢畻閲忓ぇ锛岃宸純澶�锛岄€氬父閲囩敤瀹氶粸娓噺锛岀劧鍚庢摤鍚堝嚭鏁村€嬮牷鐜囩殑鏂规硶銆傚湪閫欏绯荤当(t菕ng)涓�锛岄噰鐢ㄨ▓绠楁鑷嫊鐢�(ch菐n)鐢熸縺鍕典俊铏燂紝鑷嫊瑷橀寗瑷堢畻锛屽洜姝ゅ彲浠ュ畾闋�銆佹巸闋�銆� 鏍规摎(j霉)濂堥瓉鏂噰妯e畾鐞嗭紝鍙f閲団墺2f妯″氨鍙互涓嶅け鐪熷湴寰╁師鍑烘ā鎿俊铏�銆傛鎺ュ彛鏉緼/D杞�(zhu菐n)鎻涙渶澶х殑閫氶亷鐜囩偤50 Hz锛屼絾姣忔A/D寤虹珛鏅傞枔鐐�10 渭s鑰屾瘡娆¢噰闆嗗叐璺�銆傛瘡涓€璺殑鏈€澶ч噰闆嗛牷鐜囩偤25 kHz锛屽墖妯℃摤淇¤櫉鐨勬渶楂橀牷鐜囨渶濂戒笉瑕佽秴閬�20 kHz銆� 鏍规摎(j霉)鍏紡V=Asin锛埾塼+蠁锛夛紝鍏朵腑锛歏鐐洪浕澹撴脯閲忓€�锛浵夌偤鎸嫊鑷烘尟鍕曢牷鐜囷紱A鐐哄箙搴︽渶澶у€�锛浵嗙偤鍒濆鍋忕Щ瑙掑害銆傚墖鏈夛細 蠅t+蠁锛漚rcsin锛圴/A锛夈€€?銆�?锛� 灏嶄簬鏌愪竴璺偝鎰熷櫒渚嗚锛屽叐娆¢噰闆嗘檪闁撶偤鍥哄畾鏅傞枔锛屽洜姝ゅ皪浜庡浐瀹氱殑瑙掔巼鐨勎斚嗙偤宸茬煡閲�锛屼笖鏍规摎(j霉)鍏紡锛�1锛夋湁锛� 螖蠁锛漚rcsin锛圴2/A锛�-arcsin锛圴1/A锛夈€€?銆�?锛� 寮忎腑锛歏1銆乂2鍒嗗垾鐐虹浉閯板叐娆¢噰闆嗙殑鏁�(sh霉)鎿�(j霉)銆� 姣忎竴鎸嫊闋荤巼涓嬪彲浠ユ脯閲忓鍊嬮粸 鏁呭彲鐢ㄨВ鏂圭▼绲勭殑鏂规硶姹傝В鏂圭▼锛�2锛変腑鐨凙鍊�銆備絾姝ゆ柟绋嬬洿鎺ユ眰瑙f瀽瑙o紝绠楁硶寰╅洔锛屾晠鏈枃閬嬬敤鏁�(sh霉)鍊煎垎鏋愮殑鏂规硶姹傚嚭鎸箙A鐨勬暩(sh霉)鍊艰В銆� 灏嶄簬鏂圭▼锛�2锛夊悓妯f湁锛� 螖蠁锛漚rcsin锛圴4/A锛�-arcsin锛圴3/A锛� 鏁呮湁锛� arcsin锛圴4/A锛�-arcsin锛圴3/A锛� 锛漚rcsin锛圴2/A锛�-arcsin锛圴1/A锛� 浠� F锛圓锛�=arcsin锛圴4/A锛�-arcsin锛圴3/A锛�-arcsin锛圴2/A锛�+arcsin锛圴1/A锛� 鏁呮眰瑙f尟骞匒鐨勯亷绋嬪嵆鐐烘眰瑙f柟绋婩锛圓锛�=0鐨勮В銆傞€欓噷閲囩敤杩唬娉�锛屼护A0=max锝沄1,V2,V3,V4锝濓紝B0=4096锛堟暩(sh霉)瀛楅噺4096琛ㄧず妯℃摤闆诲5 V,2048浠h〃妯℃摤閲�0 V锛�銆傚湪鍗€(q奴)闁擄蓟A0,B0锛戒腑瑷堢畻姣忎竴鍊嬪€肩殑F锛圓i锛�锛屽苟鎵惧埌浣库攤F锛圓锛夆攤鏈€灏忔檪鐨凙鍊煎氨鏄墍姹傜殑鎸箙銆傛眰鍑哄绲勭殑骞呭€硷紝瑷堢畻鍑哄潎鏂规牴蟽锛屽啀鏍规摎(j霉)3蟽鐨勮寖鍦嶅墧闄ょ矖澶ц宸紝鐒跺悗姹傚嚭绠楄骞冲潎鍊�锛屽嵆鐐烘煇涓€闋荤巼涓嬬殑骞呭€糀i锛岄€欐ǎ灏卞彲娓嚭鍌虫劅鍣ㄧ殑骞呴牷鐗规€�銆� 瑷堢畻娴佺▼濡傚湒2鎵€绀�銆� [align=center] 鍦�2銆€瑷堢畻妯″娴佺▼妗嗗湒[/align] 鍚屾ǎ鎿�(j霉)鍏紡锛�1锛夋湁锛� 蠅t妯�+蠁妯欙紞蠅t妾紞蠁妾紳arcsin锛圴妯�/A妯欙級-arcsin锛圴妾�/A妾級 涓嬫鐐衡€滄鈥濈殑璁婇噺浠h〃妯欐簴鍌虫劅鍣ㄧ殑璁婇噺锛屼笅妯欑偤鈥滄鈥濈殑璁婇噺鏄〃寰佹妾㈡脯鐨勫偝鎰熷櫒鐨勭壒寰侀噺銆� 鐢变簬閲囩敤瀹氭檪瑙哥櫦(f膩)鏂瑰紡锛屾瘡娆¢噰闆嗙殑闁撻殧鏅傞枔螖t鏄浐瀹氱殑锛屽嵆锛坱妯欙紞t妾級鐐哄浐瀹氬€�锛屜夌偤鎸嫊鑷烘尟鍕曡闋荤巼锛屽洜姝ゅ彲浠ユ眰鍑何斚嗭紞蠁妯欙紞蠁妾紝鍗冲叐鍌虫劅鍣ㄧ浉浣嶅樊鐨勭浉闋诲嚱鏁�(sh霉)螖蠁锛埾夛級锛岃€屾婧栧偝鎰熷櫒鐨勭浉闋诲嚱鏁�(sh霉)蠁妯欙紙蠅锛夌偤宸茬煡锛屽墖鏈夛細 蠁妾紙蠅锛夛紞蠁妯欙紙蠅锛夛紞螖蠁锛埾夛級 閲囩敤瑷堢畻姗熷皪浜庢暩(sh霉)鎿�(j霉)閲囬泦銆佽檿鐞�銆佸瓨鍎�銆佺董璀烽兘鍗佸垎鏂逛究锛屽彲浠ユ墦闁嬫枃浠跺皣閲囬泦鍒扮殑鍏╄矾閫氶亾鏁�(sh霉)鎿�(j霉)瀛樺叆鏂囦欢涓�锛屽皣瑷堢畻寰楀埌鐨勫箙闋诲拰鐩搁牷鍑芥暩(sh霉)瀛樺叆鏂囦欢涓�锛屼互渚涢毃鏅傝(di脿o)鍑烘墦鍗�銆� 鏈郴绲�(t菕ng)杌熶欢閲囩敤妯″鍖栬ō瑷�锛岀祼妲嬮潏娲伙紝鏄撲簬绲勫悎銆佽(di脿o)瑭︺€佽伅(li谩n)鎺ヨ垏鎿村睍銆備富瑕佸垎鐐篈/D閲囬泦妯″銆佹暩(sh霉)鎿�(j霉)铏曠悊銆侀’绀洪﹨(q奴)鍕�銆佹墦鍗伴﹨(q奴)鍕曠瓑閮ㄥ垎銆傚叾涓暩(sh霉)鎿�(j霉)铏曠悊銆侀’绀洪﹨(q奴)鍕曞強鎵撳嵃椹�(q奴)鍕曢儴鍒嗗潎閲囩敤Borlad銆€C锛嬶紜杌熶欢鍖呯法璀€屾垚鐨�銆侫/D閲囬泦妯″闇€瑕佸鏅傜殑銆佸嫊鎱�(t脿i)鐨�锛岄熆鎳夐€熷害蹇�锛屽洜姝ゅ悇绋珮绱氳獮瑷€鍧囦笉鑳芥豢瓒崇郴绲�(t菕ng)鐨勮姹傦紝鑰屽彧鑳戒娇鐢�8088瀹忓尟绶ㄥ畬鎴�銆備富绋嬪簭杌熶欢娴佺▼濡傚湒3鎵€绀恒€� [align=center] 鍦�3銆€涓荤▼搴忔祦绋嬪湒[/align] A/D閲囬泦妯″鐐轰簡娓涘皬杌熶欢鍗犵敤鏅傞枔锛屾彁渚涢噰妯i牷鐜囷紝鐢ㄥ尟绶ㄨ獮瑷€绶ㄥ埗鐨�銆傚畠鏄埄鐢ㄦ帴鍙f澘涓婂畾鏅傚櫒8223鐢�(ch菐n)鐢熺殑瀹氭檪涓柗锛屽湪涓柗鏈嶅嫏绋嬪簭涓Ц鐧�(f膩)A/D杞�(zhu菐n)鎻涳紝鏌ヨ绛夊緟A/D绲愭潫锛岃畝鍑篈/D杞�(zhu菐n)鎻涚祼鏋�锛屼緷娆″瓨鍏ュ瓨鍎插崁(q奴)鍏�(n猫i)銆� 椤ず椹�(q奴)鍕曟ā濉婂皣灞忓箷瑷疆鎴愬湒褰㈡柟寮�锛屽彲浠ラ’绀烘饥瀛椾俊鎭�锛屼篃鍙’绀烘脯寰楃殑骞呴牷鍜岀浉闋绘洸绶氥€傛墦鍗伴﹨(q奴)鍕曟ā濉婇噰鐢ㄩ粸闄f柟寮忛﹨(q奴)鍕曟墦鍗版灏囪▓绠楀悗寰楀埌鐨勫箙闋�銆佺浉闋绘洸绶氭墦鍑恒€� 3銆€绲愩€€璜� 閫欏绯荤当(t菕ng)瑷▓姣旇純鍚堢悊锛屽爆浜庨枊鏀惧紡绲愭锛屾寜涓嶅悓鐨勮姹傚彲浠ュ鍔犳垨娓涘皯浠ラ仈鍒板悎閬╃殑閰嶇疆锛岃€屼笖鏁村€嬬郴绲�(t菕ng)鎿嶄綔绨″柈锛岃嚜鍕曞寲绋嬪害楂�銆侀€熷害蹇�锛岄仼鍚堝偝鎰熷櫒闋婚熆鐗规€ф瀹氾紝鍏锋湁寰堝ぇ鐨勬帹寤e児鍊�銆�

妯欑敖锛�

榛炶磰

鍒嗕韩鍒帮細

涓婁竴绡囷細闃婚殧鎬ф娓湪涔冲搧鍖呰涓殑鎳夌敤

涓嬩竴绡囷細寰兘WIN-V63鐭㈤噺鎺у埗璁婇牷鍣ㄥ湪...

涓湅鍌冲嫊缍�(w菐ng)鐗堟瑠鑸囧厤璨伈鏄庯細鍑℃湰缍�(w菐ng)娉ㄦ槑[渚嗘簮锛氫腑鍦嬪偝鍕曠恫(w菐ng)]鐨勬墍鏈夋枃瀛椼€佸湒鐗囥€侀煶瑕栧拰瑕栭牷鏂囦欢锛岀増娆婂潎鐐轰腑鍦嬪偝鍕曠恫(w菐ng)(www.wangxinlc.cn)鐛ㄥ鎵€鏈�銆傚闇€杞�(zhu菐n)杓夎珛鑸�0755-82949061鑱�(li谩n)绯汇€備换浣曞獟楂�銆佺恫(w菐ng)绔欐垨鍊嬩汉杞�(zhu菐n)杓変娇鐢ㄦ檪闋堟敞鏄庝締婧愨€滀腑鍦嬪偝鍕曠恫(w菐ng)鈥濓紝閬曞弽鑰呮湰缍�(w菐ng)灏囪拷绌跺叾娉曞緥璨换銆�

鏈恫(w菐ng)杞�(zhu菐n)杓夊苟娉ㄦ槑鍏朵粬渚嗘簮鐨勭ǹ浠讹紝鍧囦締鑷簰鑱�(li谩n)缍�(w菐ng)鎴栨キ(y猫)鍏�(n猫i)鎶曠ǹ浜哄+锛岀増娆婂爆浜庡師鐗堟瑠浜�銆傝綁(zhu菐n)杓夎珛淇濈暀绋夸欢渚嗘簮鍙婁綔鑰�锛岀姝㈡搮鑷鏀�锛岄仌鑰呰嚜璨犵増娆婃硶寰嬭铂浠汇€�

缍�(w菐ng)绔欑啊浠�|鏈冨摗鏈嶅嫏|鑱�(li谩n)绯绘柟寮�|骞姪淇℃伅|鐗堟瑠淇℃伅|缍�(w菐ng)绔欏湴鍦�|鍙嬫儏閺堟帴|娉曞緥鏀寔|鎰忚鍙嶉|sitemap

鍌冲嫊缍�(w菐ng)-宸ユキ(y猫)鑷嫊鍖栬垏鏅鸿兘鍒堕€犵殑鍏ㄥ獟楂斺€滀簰鑱�(li谩n)缍�(w菐ng)+鈥濆壍(chu脿ng)鏂版湇鍕欏钩鑷�

缍�(w菐ng)绔欏鏈�鏈嶅嫏鍜ㄨ閲囪臣鍜ㄨ濯掗珨鍚堜綔

Chuandong.com Copyright ?2005 - 2025 锛孉ll Rights Reserved 娣卞湷甯傚ェ缇庡ぇ鍞愬唬鍛婃湁闄愬叕鍙� 鐗堟瑠鎵€鏈�
绮礗CP鍌� 14004826铏� | 鐕熸キ(y猫)鍩�(zh铆)鐓ц瓑鏇� | 涓嶈壇淇℃伅鑸夊牨涓績 | 绮靛叕缍�(w菐ng)瀹夊倷 44030402000946铏�