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鐎忚
鏀惰棌
鐩搁棞(gu膩n)鎺ㄨ枽锛�2020骞翠腑绱�(j铆)缍�(j墨ng)婵�(j矛)甯€婄稉(j墨ng)婵�(j矛)鍩虹(ch菙)銆嬬珷绡€(ji茅)璎涚京鍖附
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浜�銆佸畬鍏ㄧ(j矛ng)鐖�(zh膿ng)浼佹キ(y猫)鐨勬敹鐩婃洸绶�
銆愯垑渚嬨€戠敘(ch菐n)鍝佸柈鍍�(ji脿)10钀�(w脿n)鍏冿紝閵峰敭閲�1鑷�(t谩i)鏅�(sh铆)锛� 绺芥敹鐩奟=10钀�(w脿n)鍏冮姺鍞噺 2 鑷�(t谩i)鏅�(sh铆)锛岀附鏀剁泭 R=20 钀�(w脿n)鍏�
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銆愯€冮粸(di菐n)鍥涖€戝畬鍏ㄧ(j矛ng)鐖�(zh膿ng)浼佹キ(y猫)鐢�(ch菐n)閲忔焙绛栫殑鍩烘湰鍘熷墖鍙婁紒妤�(y猫)鐨勪緵绲︽洸绶�
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浜�銆佸畬鍏ㄧ(j矛ng)鐖�(zh膿ng)甯傚牬(ch菐ng)涓婁紒妤�(y猫)鐨勪緵绲︽洸绶氫竴鍊�(g猫)杩芥眰鍒╂饯(r霉n)鏈€澶у寲鐨勪紒妤�(y猫)锛岀附鏄寜鐓ч倞闅涙敹鐩�=閭婇殯鎴愭湰鐨勫師鍓囦締(l谩i)閬告搰鏈€鍎�(y艒u)鐢熺敘(ch菐n)瑕�(gu墨)妯�銆傜暥(d膩ng)閭婇殯鎴愭湰灏忎簬閭婇殯鏀剁泭鏅�(sh铆)锛屼紒妤�(y猫)鎿�(ku貌)澶х敘(ch菐n)閲忥紝渚涚郸澧炲姞銆傜暥(d膩ng)閭婇殯鎴愭湰澶т簬閭婇殯鏀剁泭鏅�(sh铆)锛屼紒妤�(y猫)绺皬鐢�(ch菐n)閲忥紝渚涚郸娓涘皯銆傛墍浠ワ細浼佹キ(y猫)鐨勯倞闅涙垚鏈洸绶氭槸鍏朵緵绲︽洸绶�銆�
銆愪緥椤岋細澶氶伕椤屻€戦棞(gu膩n)浜庡畬鍏ㄧ(j矛ng)鐖�(zh膿ng)甯傚牬(ch菐ng)涓婁紒妤�(y猫)闇€姹傛洸绶氬拰鏀剁泭鏇茬窔鐨勮(shu艒)娉曪紝姝ｇ⒑鐨勬槸()
A.鏌愬€�(g猫)浼佹キ(y猫)鐨勯渶姹傛洸绶氭槸涓€姊濆悜鍙充笅鏂瑰偩鏂滅殑鏇茬窔
B.鏁村€�(g猫)琛屾キ(y猫)鐨勯渶姹傛洸绶氬拰鏌愬€�(g猫)浼佹キ(y猫)鐨勯渶姹傛洸绶氭槸涓嶅悓鐨�
C.鏌愬€�(g猫)浼佹キ(y猫)鐨勯渶姹傛洸绶氳垏閭婇殯鏀剁泭鏇茬窔閲嶅悎
D.鏌愬€�(g猫)浼佹キ(y猫)鐨勯渶姹傛洸绶氳垏骞冲潎鏀剁泭鏇茬窔閲嶅悎
E.鏌愬€�(g猫)浼佹キ(y猫)鐨勯倞闅涙敹鐩婃洸绶氫綅浜庡钩鍧囨敹鐩婃洸绶氱殑涓嬫柟
F.鏌愬€�(g猫)浼佹キ(y猫)鐨勫钩鍧囨敹鐩婃洸绶�銆侀倞闅涙敹鐩婃洸绶氬拰闇€姹傛洸绶氭槸鍚屼竴姊濇洸绶�
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銆愮瓟妗堛€態CDF
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