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銆�銆�R = 蟻L/S锛埼╋級

銆�銆�鍏朵腑锛歀-閲戝爆灏�(d菐o)绶氶暦搴� S-閲戝爆灏�(d菐o)绶氭┇鎴潰绌� 蟻-闆诲皫(d菐o)鐜囷紙涓嶅悓鏉愭枡闆婚樆鐜囦笉鍚岋級

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銆�銆�螖R = 螖蟻L/S + 螖L蟻/S ?C螖S蟻L/S2 锛�2-2锛� 鐢ㄥ紡锛�2-1锛夊幓闄ゅ紡锛�2-2锛夊緱鍒�

銆�銆�螖R/R = 螖蟻/蟻 + 螖L/L ?C 螖S/S 锛�2-3锛� 鍙﹀锛屾垜鍊戠煡閬撳皫(d菐o)绶氱殑姗埅闈㈢⿳ S =蟺r2锛屽墖 螖s = 2蟺r*螖r锛屾墍浠�锛�

銆�銆�螖S/S = 2螖r/r 锛�2-4锛�

銆�銆�寰炴潗鏂欏姏瀛�(xu茅)鎴戝�戠煡閬擄細 螖r/r = -渭螖L/L 锛�2-5锛�

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銆�銆�螖R/R = 螖蟻/蟻 + 螖L/L + 2渭螖L/L =锛�1 + 2渭锛埼斚�/蟻锛�/锛埼擫/L锛夛級*螖L/L = K *螖L/L 锛�2-6锛�

銆�銆�鍏朵腑锛欿 = 1 + 2渭 +锛埼斚�/蟻锛�/锛埼擫/L锛� 锛堬紥-锛楋級

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