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1. 鍧愭爣绯婚噷姹備袱鐐硅窛绂伙紙鎶婄嚎娈靛綋鏂滆竟锛?/li>
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3. 鍦嗕笌鐩寸嚎鐩稿垏鏃讹紝鏋勯€犵洿瑙掍笁瑙掑舰

涓句釜馃尠锛氶鐩鐭╁舰ABCD杈归暱6cm銆?cm锛屾妸瑙扐鎶樺埌瀵硅绾緼C涓婏紝杩欐椂鍊欏埆鎬ョ潃鐢诲浘锛屽厛鍦ㄦ姌鐥曞浣滃瀭绾匡紝绔嬪埢鍑虹幇3:4:5鐨勭粡鍏镐笁瑙掑舰锛岃绠楃洿鎺ュ鍏紡锛?/p>

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浜屻€佺浉浼间笁瑙掑舰锛氭斁澶ч暅涓嬬殑鎵捐尙娓告垙

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鐩镐技鍒ゅ畾鏈?绉嶆柟娉曪紝浣嗚€冨満鏈€甯哥敤鐨勬槸鈥?strong>鈥婣A鐩镐技鈥?/strong>鈥嬶紙涓よ鐩哥瓑锛夊拰鈥?strong>鈥婼AS鐩镐技鈥?/strong>鈥嬶紙涓よ竟鎴愭瘮渚嬩笖澶硅鐩哥瓑锛夈€?/p>

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鉁?鐪嬪埌骞宠绾匡紙濡傛褰㈣叞銆佷笁瑙掑舰涓綅绾匡級绔嬪埢鎵剧浉浼?br/> 鉁?閬囧埌姣斾緥闂锛堝绾挎鍒?:2锛夛紝浼樺厛鑰冭檻鐩镐技姣?br/> 鉁?鍔ㄦ€佸嚑浣曢涓紝鍥哄畾瑙掑害鐨勫姩鐐硅建杩瑰線寰€钘忕潃鐩镐技

馃搳 鐩镐技VS鍏ㄧ瓑瀵规瘮琛細

涓夈€佸渾骞傚畾鐞嗭細鍜屽渾鏈夊叧鐨勬亱鐖卞叕寮?/h3>

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杩欎釜瀹氱悊鍏跺疄鏄€?strong>鈥嬪垏绾块暱瀹氱悊+鐩镐氦寮﹀畾鐞?鍓茬嚎瀹氱悊鈥?/strong>鈥嬬殑缁煎悎浣擄紝浣嗙敤璧锋潵瓒呯埥鈥斺€斿彧瑕佺湅鍒板渾鍜岀嚎鐨勫叧绯伙紝鍏堟兂杩欎笁涓叕寮忥紒

鈥?strong>鈥嬩笁澶у彉褰㈠叕寮忊€?/strong>鈥嬶細

1. 鍒囩嚎闀柯?= 鍓茬嚎澶栨脳鏁存潯鍓茬嚎
2. 寮脳寮 = 寮脳寮锛堥€傜敤浜庣浉浜ゅ鸡锛?/li>
3. PA脳PB = PC脳PD锛堥€傜敤浜庣偣澶栭儴鐨勫壊绾匡級

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鍥涖€佷腑浣嶇嚎瀹氱悊锛氫笉璧风溂鐨勮繛鎺ョ嚎

鈥?strong>鈥嬪繀鑳屽彛璇€鈥?/strong>鈥嬶細"涓よ竟涓偣杩炰竴杩烇紝骞宠绛夊崐濂界浠?
瓒呰繃60%鐨勫鐢熺煡閬撹繖涓畾鐞嗭紝浣嗛亣鍒板疄闄呴鐩椂锛屽彧鏈?3%鐨勪汉鑳芥纭坊鍔犱腑浣嶇嚎銆?/p>

鈥?strong>鈥嬩笁澶х牬棰樺満鏅€?/strong>鈥嬶細
馃敟 姊舰闂涓紝杩炴帴鑵颁腑鐐瑰彲鐬棿鍑虹幇骞宠鍥涜竟褰?br/> 馃敟 瑕佽瘉绾挎骞宠鏃讹紝鎵句腑鐐硅繛绾挎瘮鐩存帴璇佸钩琛屾洿绠€鍗?br/> 馃敟 澶嶆潅鍥惧舰姹傚懆闀匡紝鐢ㄤ腑浣嶇嚎鎶婂ぇ鍥惧舰鎷嗘垚灏忔ā鍧?/p>

瀹炴垬妗堜緥锛氶鐩粰涓换鎰忓洓杈瑰舰锛屽悇杈逛腑鐐逛緷娆¤繛鎺ャ€傚埆绠″師鍥惧鎵洸锛岃繛瀹岀粷瀵规槸涓钩琛屽洓杈瑰舰锛佽繖鎷涘湪鍔ㄦ€佸嚑浣曢閲屽挨鍏剁鐢ㄣ€?/p>

浜斻€佽骞冲垎绾垮畾鐞嗭細鍒嗚鍣ㄩ噷鐨勭瀵?/h3>

鈥?strong>鈥嬪繀鑳屽彛璇€鈥?/strong>鈥嬶細"瑙掑钩鍒嗙嚎鍒嗕袱杈癸紝姣斾緥璺熺潃绾挎鍙?
杩欎釜瀹氱悊鍦ㄨВ涓夎褰㈢浉鍏抽棶棰樻椂锛岃兘鏇夸唬绻佺悙鐨勬寮﹀畾鐞嗭紝鐗瑰埆閫傚悎濉┖棰樻姠鏃堕棿銆?/p>

鈥?strong>鈥嬭€冨満绁炴搷浣溾€?/strong>鈥嬶細

1. 鐪嬪埌瑙掑钩鍒嗙嚎锛岀珛鍒诲湪杈逛笂鏍嘇B/AC=BD/DC
2. 缁撳悎闈㈢Н娉曚娇鐢紝姣斿S鈻矨BD/S鈻矨DC=AB/AC
3. 閬囧埌鍨傜洿骞冲垎绾匡紝鍏堟兂鏄笉鏄壒娈婅骞冲垎绾?/li>

鏌愬勾涓€冨帇杞撮鑰冧簡涓夎褰㈠唴瑙掑钩鍒嗙嚎鍜屽瑙掑钩鍒嗙嚎鐨勪氦鐐癸紝鐢ㄨ繖瀹氱悊鐩存帴寰楀嚭鍏抽敭姣斾緥锛屾瘮鐢ㄥ潗鏍囩郴蹇?鍒嗛挓銆?/p>

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涓汉鏁欏瑙傜偣

鏁欎簡10骞村垵涓暟瀛︼紝鍙戠幇瀛︾敓鏈€甯哥姱鐨勨€?strong>鈥嬩袱涓鍖衡€?/strong>鈥嬶細

1. 鈥?strong>鈥嬪畾鐞嗘嬁鏉ュ氨鐢ㄢ€?/strong>鈥嬶細姣斿鐩镐技涓夎褰笉鍏堢‘璁ゅ搴旇灏辩瀻濂楁瘮渚?/li>
2. 鈥?strong>鈥嬭緟鍔╃嚎涔辨坊鍔犫€?/strong>鈥嬶細璇ヨ繛涓偣鏃跺亸瑕佷綔楂橈紝鍙嶈€屾妸绠€鍗曢棶棰樺鏉傚寲

寤鸿姣忓ぉ鍋氣€?strong>鈥?閬撳畾鐞嗗簲鐢ㄩ鈥?/strong>鈥嬶細
鈶?閫?閬撳繀椤荤敤鎸囧畾瀹氱悊鐨勯
鈶?鎵?閬撹兘鐢ㄥ绉嶅畾鐞嗚В鐨勯
鈶?鏀?閬撹嚜宸辨浘缁忓仛閿欑殑棰?/p>

璁颁綇锛屽嚑浣曡€冪殑涓嶆槸姝昏纭儗锛岃€屾槸鈥?strong>鈥嬪畾鐞嗙殑缁勫悎鎷斥€?/strong>鈥嬨€傚氨鍍忔墦娓告垙瑕佺啛鎮夋妧鑳借繛鎷涳紝鎶婅繖浜涘畾鐞嗙殑閰嶅悎鐢ㄦ硶鐜╃啛浜嗭紝涓€冨嚑浣曞氨鏄綘鐨勭鍦猴紒