. di li xue zi liao. botany. 22 å°ç å-¦èæ 1960å¹´ å°çåå¨å被å¤èçåå±±è£é¹å²©ç³»æå å´ãçå°çå §é¨è¾¹ç¶ 为ä¸-ç代çéç¸ç´ è²ç é 岩 åä¸-éå°å¸¦ä¸ºæ°çä»£ç´ è²ç´°ç 岩æå 墳.ä¸å¤ç第åç´é»åãåå¥è¦äºçå°çä¸ååæ²³'. ç §ç1 é»æ²³èªçé峽以ä¸æ³¨å ¥éè¿çå° è°·ä¸¤å²¸ãå æ-¤ï¼å®ä»ç¶æ¯ä¸ä¸ªæé çå°ã ä»çå°è¥¿ç«¯ççé峽起å°ä¸ç«¯æ-¢ï¼æ²¿æ²³è°·ä¸¤å²¸é½å¯ä»¥æ·¸æ¥å°ç¾å¯å°ä¸åé«åº¦çè¶ æ²³ 漫滩é¶å°ãè¿äºé¶å°é½ä»¥ç¬¬ä¸ç´çç´ è²ç é 岩为åºç¡ï¼ä¸å¤å度è¼å¥½çåå±æµæ°´ç ¾ç³å 次çé»åï¼å½¢æå 积é¶å°ãå®ååé«åºäºç¾æ°´é¢70â80ç±³ãé»æ²³ååº ä¹ä¸-åå ¡åªï¼å½å°å± æ°ç§°å¹¿å¦ç河谷é¶å°ä¸ºåªï¼ãç¬ç³å¤´åªãèå-滩åªåå岸çå¹³å¦å ¡åªãåå åªç-ï¼é¢ç§¯å¹¿é
. di li xue zi liao. botany. 22 å°ç å-¦èæ 1960å¹´ å°çåå¨å被å¤èçåå±±è£é¹å²©ç³»æå å´ãçå°çå §é¨è¾¹ç¶ 为ä¸-ç代çéç¸ç´ è²ç é 岩 åä¸-éå°å¸¦ä¸ºæ°çä»£ç´ è²ç´°ç 岩æå 墳.ä¸å¤ç第åç´é»åãåå¥è¦äºçå°çä¸ååæ²³'. ç §ç1 é»æ²³èªçé峽以ä¸æ³¨å ¥éè¿çå° è°·ä¸¤å²¸ãå æ-¤ï¼å®ä»ç¶æ¯ä¸ä¸ªæé çå°ã ä»çå°è¥¿ç«¯ççé峽起å°ä¸ç«¯æ-¢ï¼æ²¿æ²³è°·ä¸¤å²¸é½å¯ä»¥æ·¸æ¥å°ç¾å¯å°ä¸åé«åº¦çè¶ æ²³ 漫滩é¶å°ãè¿äºé¶å°é½ä»¥ç¬¬ä¸ç´çç´ è²ç é 岩为åºç¡ï¼ä¸å¤å度è¼å¥½çåå±æµæ°´ç ¾ç³å 次çé»åï¼å½¢æå 积é¶å°ãå®ååé«åºäºç¾æ°´é¢70â80ç±³ãé»æ²³ååº ä¹ä¸-åå ¡åªï¼å½å°å± æ°ç§°å¹¿å¦ç河谷é¶å°ä¸ºåªï¼ãç¬ç³å¤´åªãèå-滩åªåå岸çå¹³å¦å ¡åªãåå åªç-ï¼é¢ç§¯å¹¿éã è¿äºé¶å°å被橫åï¼å½¢æ深度è¼å¤§çé»åå²æ²ãçµå¤§é¨åçå²æ²ï¼aåå²å°è¾¾ä¸ä¼çç´ è² åºå²©ãä¿å-å®æ´çé¶å°é¨å巳被çiæ£åå±åä¸äºã éè¿çå°å¨å¤å°ççåºç¡ä¸ï¼æµæ°´ä½ç¨å æ·±äºèªå·±çæ²³åº,æåé æäºä»æ¥é«åºæ°´é¢ ç´40ç±³çç´ å±"幽谷"ãå¨ç´ å±å¹½è°·ä¹å §ï¼å度ä¸èï¼éåé æé«åºç¾æ°´é¢10â15ç±³ç第 äºç´åºåº§é¶å°ï¼å½¢æè°·ä¸-è°·çå½¢å¿ãå®åå¿æ°æé è¿å¨çå ·ä½æ å¿ã 4. äºä½å¯ºçå° äºä½å¯ºçå°æ¯ç´ 山峽ä¸ç«¯çä¸ä¸ªå°åå±±éçå°ï¼ç±äºææ該çå° ç主è¦å²©å±æ¯ä¸-ç代çç é 岩åç ¤å±ï¼æ以å¨æµæ°´çä¾µè§
Size: 1995px × 1253px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbotany