. ä½ãåãå°é½ã®å°ç«¯ã¯ä¸¸ããã®ã¨ä¿¡ãã ãããã顯微é-ä¸ã«å ¶ãã©ã«ã¹ãè®ã£ã $ã«ãhsãæã«å ¶ã®å°ç«¯ã®é³ãäºãèªã å¾ã.5ãåä½ãåãã¯ãå°é½ã¯ãæã®å¦ ãè¦ãªã.oãããè§å¯ã殿ã«ãããçµæã æã«ä¸æããäºãèªãå¾ãã"次ã«éé½ ã¯ä¸-é½ã®å·¦å³ã«åå´ç´å -æãããåéå² ã«éãã¦ã¯ãã¯ãªåã¼æ°ã¯ãä¸-é½ã¨åã ãæ¹å½¢ãªãå¦ãå示ããã©ããä½ã®è¦ã ãæã«ã¦ã¯ã(第åäºåç7-L1 â L4) åã®å¦ããå ¶ã®æãå¤æ¹ã«åãããã æå-ã®å¦ãå½¢ããªã.9ãæ-¤ã®é»ã¯ãã¢ã ã ãã1ã æ°ã¨ä¸è´ãJ次ã«éé½ã®å°é½ã¯ ã¥ã©ã«ã¼æ°ã¯ããå°é½å¼ãª.^ã¨æ°ãµãå ã¡ãã ãã."ã«æ°ã¯ä¸å°é½å¼ãªãã¨ç¨±ããä½ã®è¦ããæã« ããã°ãæã«ä¸å°é½å¼ã«ãã¦ãä¸-é½ã®å¤«ã¨^ãããå ¶ã® å°ç«¯é³ããåå°é½ä¸-ãä¸-央ãæ大ãªããæ-¤ã®é»éæ°ã®å ã¨åããJå §ä¾§å°é½ã¯æå°


. ä½ãåãå°é½ã®å°ç«¯ã¯ä¸¸ããã®ã¨ä¿¡ãã ãããã顯微é-ä¸ã«å ¶ãã©ã«ã¹ãè®ã£ã $ã«ãhsãæã«å ¶ã®å°ç«¯ã®é³ãäºãèªã å¾ã.5ãåä½ãåãã¯ãå°é½ã¯ãæã®å¦ ãè¦ãªã.oãããè§å¯ã殿ã«ãããçµæã æã«ä¸æããäºãèªãå¾ãã"次ã«éé½ ã¯ä¸-é½ã®å·¦å³ã«åå´ç´å -æãããåéå² ã«éãã¦ã¯ãã¯ãªåã¼æ°ã¯ãä¸-é½ã¨åã ãæ¹å½¢ãªãå¦ãå示ããã©ããä½ã®è¦ã ãæã«ã¦ã¯ã(第åäºåç7-L1 â L4) åã®å¦ããå ¶ã®æãå¤æ¹ã«åãããã æå-ã®å¦ãå½¢ããªã.9ãæ-¤ã®é»ã¯ãã¢ã ã ãã1ã æ°ã¨ä¸è´ãJ次ã«éé½ã®å°é½ã¯ ã¥ã©ã«ã¼æ°ã¯ããå°é½å¼ãª.^ã¨æ°ãµãå ã¡ãã ãã."ã«æ°ã¯ä¸å°é½å¼ãªãã¨ç¨±ããä½ã®è¦ããæã« ããã°ãæã«ä¸å°é½å¼ã«ãã¦ãä¸-é½ã®å¤«ã¨^ãããå ¶ã® å°ç«¯é³ããåå°é½ä¸-ãä¸-央ãæ大ãªããæ-¤ã®é»éæ°ã®å ã¨åããJå §ä¾§å°é½ã¯æå°ã«ãã¦ãå¤å´å°é½ã¯ä¸-央ã¨å § å´ã¨ã®ä¸-é大ãª.5"ã¡ãã ããã¼ãæ°ã¯å §ä¾§å°é½æ大ãªb ã¨æ°ãµãæ-¤ã®é»åã¢ãã ãï¼'ãæ°ã¨ä¸è´ãã"éé½ã®ç¬¬


Size: 2703px × 1849px
Photo credit: © The Bookworm Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1920, booksubjectzoology, bookyear1922