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鍙樺艦紼嬪害錛?/strong>
閲戝睘濉戞�у姞宸ユ椂宸ヤ歡鍙樺艦澶у皬鐨勫畾閲忔寚鏍囷紝鐢ㄥ彉褰㈠墠鍚庡伐浠剁殑灝哄璁＄畻錛屾湁緇濆鍙樺艦紼嬪害銆佺浉瀵瑰彉褰㈢▼搴︺�佸歡浼哥郴鏁板拰瀵規(guī)暟搴斿彉4縐嶈〃紺烘硶銆?/p>
緇濆鍙樺艦紼嬪害鍙堢О鍙樺艦閲忥紝鏄伐浠跺彉褰㈠墠鍚庡昂瀵鎬箣宸紝濡傚鉤杈婅澗鍒舵椂鐨勫帇涓嬮噺浠ュ強綆℃潗鐢熶駭鏃剁殑鍑忓緞閲忓拰鍑忓閲忋�傜浉瀵瑰彉褰㈢▼搴﹀張縐板彉褰㈢巼錛屾槸宸ヤ歡鍙樺艦鍓嶅悗妯埅闈㈤潰縐箣宸櫎浠ュ彉褰㈠墠鐨勬í鎴潰闈㈢Н錛屽鍘嬩笅鐜囥�佸歡浼哥巼鍜岄潰縐噺緙╃巼銆?/p>
寤朵幾緋繪暟瀹氫箟涓哄伐浠跺彉褰㈠墠鍚庢í鎴潰闈㈢Н鎴栭暱搴︿箣姣斻�傞殢鐫�鍙樺艦紼嬪害鐨勫澶э紝寤朵幾緋繪暟鐢?澧炲悜∝ 錛屽叾鐗圭偣鏄湪澶氶亾嬈″彉褰㈡椂錛屾�誨歡浼哥郴鏁版槸鍚勯亾嬈″歡浼哥郴鏁頒箣縐�傚歡浼哥郴鏁?mu;涓庡彉褰㈢巼ε鐨勬崲綆楀紡鏄?/p>
ε=1-1/μ錛?mu;=1/(1-ε)
瀵規(guī)暟搴斿彉鍗崇湡瀹炲簲鍙橈紝瑙佺湡搴斿姏-鐪熷簲鍙樻洸綰褲�?/p>
—— 娌堥槼濞佸厠鍒涙柊鐒婃帴璁懼鏈夐檺鍏徃
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