äœå説æ
ãã³ã¯ã®ã¶ããããšãã³ã¯ã®ããããã2ã€äžŠã¹ãŠããããããŒã®ããã«èŠç«ãŠãŸããã
仲è¯ãããã£ã€ããŠããŠããšãŠãããããäœåãšãªããŸããã
質æã¯ã€ãã€ãããŠããŠãäžéæã¿ã€ãã§ãã
åºã®éšåã¯ãå¹³ãã§ã¯ãªãå°ãäžžãããŒãã§ããŸãã
åç©1ååã®é·ãã¯ã瞊ããã2.3cmãæšª3cm匱ã§ãã
ãã³ã¯ã®ã¶ããããšãã³ã¯ã®ããããã2ã€äžŠã¹ãŠããããããŒã®ããã«èŠç«ãŠãŸããã
仲è¯ãããã£ã€ããŠããŠããšãŠãããããäœåãšãªããŸããã
質æã¯ã€ãã€ãããŠããŠãäžéæã¿ã€ãã§ãã
åºã®éšåã¯ãå¹³ãã§ã¯ãªãå°ãäžžãããŒãã§ããŸãã
åç©1ååã®é·ãã¯ã瞊ããã2.3cmãæšª3cm匱ã§ãã