銆銆鍙嬪彂閽㈢鍙傛暟瀹氬埗 瑙勬牸
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銆銆鍙嬪彂閽㈢鏉愯川
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銆銆閲嶉噺璁$畻鍏紡錛歐=0.02466 脳S (D 鈥?S ) D= 澶栧緞 S= 澹佸帤銆?/p>
涓婁竴綃? 鍙嬪彂閽㈢閮ㄥ垎甯傚満鎴愪氦鏈夋墍鎻愰珮
涓嬩竴綃?鍙嬪彂閽㈢涓ユ牸閬靛畧鐨勬搷浣滄湁鍝簺