![](http://www.alamy.com/thumbs/6/A34357FB-FD56-4C76-AC44-79A4770479CA/W1T4B8.jpg)
Archive image from page 91 of dan bai zhi zu xue. dan bai zhi zu xue dao lun sheng wu xue de xin gong ju danbaizhizuxueda00dcli Year: ä»ç»ç»æç»èä¸-åæ ·çå¦ä¸ä¸ªéè¦é®é¢æ¯å离æ-¥éª¤å¾å¾å¼èµ·ç»èåºæ¿ååºï¼ èç½è´¨å¯è½ç±äºå¯¹è¿äºåºæ¿èµ·ååºèåçååãå¨ç»èåæ ·åDNAæ½æä¸-å½¢æ çæ´»æ§æ°§ç§ç±»ï¼ROS)çå¢å æ¯æ们çæç人为å象ï¼è¿ä½¿ä½å æ°§åæ伤çåæ æ´ä¸ºå¤æãå 为ROSä¹è½æ°§åèç½è´¨å¹¶æ¿æ´»éåºæ§ååºï¼æ以èç½è´¨ç»æ½å¨ç 人工æ¹åä¹æ¯ä¸ä¸ªå¾éè¦çé®é¢ï¼ç¹å«æ¯å¨åæä¸åºæ¿æå ³çèç½è´¨æ¶è¿ä¸ç¹æ´ éè¦ãç»èåç´«ååé¨ç第äºä¸ªä¸»è¦é®é¢æ¯å æºèç½é ¶çæ´»åï¼è¿å¯è½å°å¯¼è´è®¸ å¤èç½è´¨è¢«é ¶è§£æç段ã尽管èç½è´¨ç段çåæä»å¯äº§çæç¨ä¿¡æ¯ï¼
Archive image from page 91 of dan bai zhi zu xue. dan bai zhi zu xue dao lun sheng wu xue de xin gong ju danbaizhizuxueda00dcli Year: ä»ç»ç»æç»èä¸-åæ ·çå¦ä¸ä¸ªéè¦é®é¢æ¯å离æ-¥éª¤å¾å¾å¼èµ·ç»èåºæ¿ååºï¼ èç½è´¨å¯è½ç±äºå¯¹è¿äºåºæ¿èµ·ååºèåçååãå¨ç»èåæ ·åDNAæ½æä¸-å½¢æ çæ´»æ§æ°§ç§ç±»ï¼ROS)çå¢å æ¯æ们çæç人为å象ï¼è¿ä½¿ä½å æ°§åæ伤çåæ æ´ä¸ºå¤æãå 为ROSä¹è½æ°§åèç½è´¨å¹¶æ¿æ´»éåºæ§ååºï¼æ以èç½è´¨ç»æ½å¨ç 人工æ¹åä¹æ¯ä¸ä¸ªå¾éè¦çé®é¢ï¼ç¹å«æ¯å¨åæä¸åºæ¿æå ³çèç½è´¨æ¶è¿ä¸ç¹æ´ éè¦ãç»èåç´«ååé¨ç第äºä¸ªä¸»è¦é®é¢æ¯å æºèç½é ¶çæ´»åï¼è¿å¯è½å°å¯¼è´è®¸ å¤èç½è´¨è¢«é ¶è§£æç段ã尽管èç½è´¨ç段çåæä»å¯äº§çæç¨ä¿¡æ¯ï¼ä½å¦æå°è·å¾ çæ°æ®ä¸æ ¹æ®åå-è´¨éå¾å°çèç½è´¨ç»åç¸èç³»ï¼å¯è½ä¼å¼èµ·æ··éãæåãç»ç»æ · åçå¶å¤åå¨å-æ¹å¼ä¹ä¼æ大影åèç½è´¨ç»åæçç»æãç¨åºå®ååºå®çç»ç»æ ·å ä¸è¬ä¸éåäºèç½è´¨ç»åæï¼å 为ç¨ç²éæ类似åºå®åå¤çç»ç»ä¼å¼èµ·èç½è´¨äº¤ èï¼å¦¨ç¢è½ç段çæ¶åååæ¶ãç¸åï¼å·å»çç»ç»åçå¾éåèç½è´¨åæã 尽管èç½è´¨åé¨æåå¯è½ä¼å¯¹èç½è´¨ç»æ ·åææå½±å.ä½å¯¹äºåææ¥è¯´èç½ è´¨åé¨æçªåºçä¼ç¹ï¼ä½¿åæåå¾ç®åãä»ä¸ä¸ªæ ·åæ£æµå¤ç§èç½è´¨çè½ååå³ äºä»æ ·åä¸-å离å°çè½çéåè·å¾MSæ°æ®çè½åãéæåæäºç»èç»åï¼å¦çº¿ ç²ä½ï¼å¯ä»¥ä½¿åæ人ç»èæ ·åç约25 000个èç½è´¨çä»»å¡
Size: 2218px × 902px
Photo credit: © Actep Burstov / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 1, 2005, archive, book, bookauthor, bookpublisher, booksponsor, booksubject, bookyear, botany, d_c_li_bu_lai_er, drawing, historical, history, illustration, image, institute_of_botany_cas_and_internet_archive, ke_xue_chu_ban_she, page, picture, print, reference, vintage, zimmermann_a_albrecht_b_1860