å¤é¤ã¯èªã¨çè±ã¨ã¦ã¤ã³ãã¼ã®ã³ã³ã½ã¡ã¹ã¼ããå§åéã§ç ®ããèªãããããã«æº¶ãã¦ãã¾ã£ãã
æ±ç©ã§é ãåãã®ã好ããªãã§ãæã ããããã®ä½ãã¾ãã
é ã¯ä»å ç´ç±³å¤§è¾å£ èãæ°ééå®åãããããã®åã®éããã£ããã¨ããè¾å£ãããçµæ§å¥½ãã§ããã¬ã®ã¥ã©ã¼ååã«ããã°ããã®ã«ã
常温ã®æ¹ãé¦ããç«ã¤ãã ãããã©ãè¾å£ã®é ã¯ããå·ããã¦åãå³ã¨ä½é»ã楽ããã®ã好ãã§ãã
ææ¥ã¯å¹´å æå¾ã®åºå¤ã ã