ãã¯ã¼ãã¤ã³ãã®å質ã¨çç£æ§ãåä¸ããããã¼ãã«ã©ã¼ãµã³ãã«
ãã¬ã¼ã³è³æã«ä½¿ãè²ãã¤ãããªãã¨ãªããã§æ±ºãã¦ãã¾ãããï¼ ã¨ã¯ãããè²é¸ã³ã¯ãã¶ã¤ã³ã®ä¸ã§ãé£ããããªããã¤æéã®ãããä½æ¥ããã³ãã¶ã¤ãã¼ãæ¬æ¥ã®åãã§è¡ãã«ã¯ãå°ãç¡çãããã¨è¨ããããå¾ã¾ãããããã§ãããããªã®ããããããããã¼ãã«ã©ã¼ã決ãã¦ãã¾ããã«ã¼ã«ã«æ²¿ã£ã¦è²ãé¸æãããæ¹æ³ããã®è¨äºã§ã¯ãã¯ã¼ãã¤ã³ãã§æ±ãããããã¼ãã«ã©ã¼ã5ã¤ç´¹ä»ãã¾ãï¼
ç¶ããèªã