1
19.1.2
骞宠鍥涜竟褰㈢殑鍒ゅ畾
涓�銆?/p>
鏁欏鐩爣锛?/p>
1
锛庢帉鎻＄敤涓�缁勫杈瑰钩琛屼笖鐩哥瓑鏉ュ垽瀹氬钩琛屽洓杈瑰舰鐨勬柟娉曪紟
2
锛庝細缁煎悎杩愮敤骞宠鍥涜竟褰㈢殑鍥涚鍒ゅ畾鏂规硶鍜屾�ц川鏉ヨ瘉鏄庨棶棰橈紟
3
锛庨�氳繃骞宠鍥涜竟褰㈢殑鎬ц川涓庡垽瀹氱殑搴旂敤锛屽惎杩鐢熺殑鎬濈淮锛屾彁楂樺垎鏋愰棶棰樼殑鑳藉姏锛?/p>
浜屻�?/p>
閲嶇偣銆侀毦鐐?/p>
1
锛庨噸鐐癸細骞宠鍥涜竟褰㈠悇绉嶅垽瀹氭柟娉曞強鍏跺簲鐢紝灏ゅ叾鏄牴鎹笉鍚屾潯浠惰兘姝ｇ‘鍦伴�夋嫨鍒ゅ畾
鏂规硶锛?/p>
2
锛庨毦鐐癸細骞宠鍥涜竟褰㈢殑鍒ゅ畾瀹氱悊涓庢�ц川瀹氱悊鐨勭患鍚堝簲鐢紟
涓夈�佷緥棰樼殑鎰忓浘鍒嗘瀽
鏈妭璇剧殑涓や釜渚嬮閮芥槸琛ュ厖鐨勯鐩紝
鐩殑鏄瀛︾敓鑳芥帉鎻″钩琛屽洓杈瑰舰鐨勭涓夌鍒ゅ畾鏂?/p>
娉曞拰浼氱患鍚堣繍鐢ㄥ钩琛屽洓杈瑰舰鐨勫垽瀹氭柟娉曞拰鎬ц川鏉ヨВ鍐抽棶棰橈紟瀛︾敓绋嬪害濂戒竴浜涚殑瀛︽牎锛屽彲浠?/p>
閫傚綋鍦拌嚜宸卞啀琛ュ厖涓�浜涢鐩紝浣垮悓瀛︿滑浼氬簲鐢ㄨ繖浜涙柟娉曡繘琛屽嚑浣曠殑鎺ㄧ悊璇佹槑锛岄�氳繃瀛︿範锛?/p>
鍩瑰吇瀛︾敓鍒嗘瀽闂銆佸鎵炬渶浣宠В棰橀�斿緞鐨勮兘鍔涳紟
鍥涖�佽鍫傚紩鍏?/p>
1
锛?/p>
骞宠鍥涜竟褰㈢殑鎬ц川锛?/p>
2
锛?/p>
骞宠鍥涜竟褰㈢殑鍒ゅ畾鏂规硶锛?/p>
3
锛?/p>
銆愭帰绌躲�?/p>
鍙栦袱鏍圭瓑闀跨殑鏈ㄦ潯
AB
銆?/p>
CD
锛屽皢瀹冧滑骞宠鏀剧疆锛屽啀鐢ㄤ袱鏍规湪鏉?/p>
BC
銆?/p>
AD
鍔犲浐锛?/p>
寰楀埌鐨勫洓杈瑰舰
ABCD
鏄钩琛屽洓杈瑰舰鍚楋紵
缁撹锛氫竴缁勫杈瑰钩琛屼笖鐩哥瓑鐨勫洓杈瑰舰鏄钩琛屽洓杈瑰舰锛?/p>
浜斻�佷緥涔犻鍒嗘瀽
渚?/p>
1
锛堣ˉ鍏咃級宸茬煡锛氬鍥撅紝
ABCD
涓紝
E
銆?/p>
F
鍒嗗埆鏄?/p>
AD
銆?/p>
BC
鐨勪腑鐐癸紝姹傝瘉锛?/p>
BE=DF
锛?/p>
鍒嗘瀽锛氳瘉鏄?/p>
BE=DF
锛屽彲浠ヨ瘉鏄庝袱涓笁瑙掑舰鍏ㄧ瓑锛屼篃鍙互璇佹槑
鍥涜竟褰?/p>
BEDF
鏄钩琛屽洓杈瑰舰锛屾瘮杈冩柟娉曪紝鍙互鐪嬪嚭绗簩绉嶆柟娉曠畝鍗曪紟
璇佹槑锛氣埖
鍥涜竟褰?/p>
ABCD
鏄钩琛屽洓杈瑰舰锛?/p>
鈭?/p>
AD
鈭?/p>
CB
锛?/p>
AD=CD
锛?/p>
鈭?/p>
E
銆?/p>
F
鍒嗗埆鏄?/p>
AD
銆?/p>
BC
鐨勪腑鐐癸紝
鈭?/p>
DE
鈭?/p>
BF
锛屼笖
DE=AD
锛?/p>
BF=BC
锛?/p>
鈭?/p>
DE=BF
锛?/p>
鈭?/p>
鍥涜竟褰?/p>
BEDF
鏄钩琛屽洓杈瑰舰锛堜竴缁勫杈瑰钩琛屼笖鐩哥瓑鐨勫洓杈瑰舰骞宠鍥涜竟褰級锛?/p>
鈭?/p>
BE=DF
锛?/p>
姝ら缁煎悎杩愮敤浜嗗钩琛屽洓杈瑰舰鐨勬�ц川鍜屽垽瀹氾紝鍏堣繍鐢ㄥ钩琛屽洓杈瑰舰鐨勬�ц川寰楀埌鍒ゅ畾鍙︿竴涓?/p>
鍥涜竟褰㈡槸骞宠鍥涜竟褰㈢殑鏉′欢锛屽啀搴旂敤骞宠鍥涜竟褰㈢殑鎬ц川寰楀嚭缁撹锛涢鐩櫧涓嶅鏉傦紝浣嗗眰娆?/p>
鏈変笁锛屼笖鍒╃敤鐭ヨ瘑杈冨锛屽洜姝ゅ簲浣垮鐢熻幏寰楁竻鏅扮殑璇佹槑鎬濊矾锛?/p>
渚?/p>
2
锛堣ˉ鍏咃級
宸茬煡锛?/p>
濡傚浘锛?/p>
ABCD
涓紝
E
銆?/p>
F
鍒嗗埆鏄?/p>
AC
涓婁袱鐐癸紝
涓?/p>
BE
鈯?/p>
AC
浜?/p>
E
锛?/p>
DF
鈯?/p>
AC
浜?/p>
F
锛?/p>
姹?/p>
璇侊細鍥涜竟褰?/p>
BEDF
鏄钩琛屽洓杈瑰舰锛?/p>
鍒嗘瀽锛氬洜涓?/p>
BE
鈯?/p>
AC
浜?/p>
E
锛?/p>
DF
鈯?/p>
AC
浜?/p>
F
锛屾墍浠?/p>
BE
鈭?/p>
DF
锛庨渶鍐嶈瘉鏄?/p>
BE=DF
锛岃繖闇�瑕佽瘉鏄庘柍
ABE