. dan bai zhi shun xu fen xi ji shu. botany. 溶å3:ä¹é ¸ä¹é ¯ï¼ç²éï¼ä¹é ¸= 20:1:1(V/V)ã 溶å4: ç£¯é ¸çº³ï¼ä¹é= 3:1(V/V)ã ' 溶å5: lmoI/1氢氧åéµï¼ä¹é=l:l(V/V)o æ¹æ³ï¼ ®èç½è´¨Næ«ç«¯æ°¨åºé ¸çDNSå 称å1 ä¸5mnolèç½è´¨æå¤è½æ ·åæ¾äººä¸å°è¯ç®¡ï¼å å¾OJâ,é¿3â5cm)oå 10â20^ NaHCOs,æå¨åç空干ç¥,以å»é¤æ ·åä¸-çæ°¨ãéååå«å 1°00ï¼Â«1 (Umol/lNaHCO,ålOO^DNS-C1ä¸é ®æº¶æ¶²ï¼æ£æ¥pHï¼å¿ è¦æ¶å¯ç¨ä¸ä¹èºè°pHè³ å·¦å³ã管å-çå¡æç¨è¡èï¼Parafilm)å°å£ï¼æå¨,æ··åäº37°Cååº30â60åéï¼ç´å°æº¶ 液é»è²æ¶å¤±ã â¡DNSåèç½è´¨ç水解 ååºæ¯ï¼å°ååºæ¶²è½¬ç§»å°æ°´è§£ç®¡ä¸-(水解å¤çè§ç¬¬ä¸ç« çé ¸æ°´è§£æ³)ï¼ç¨å»ç
. dan bai zhi shun xu fen xi ji shu. botany. 溶å3:ä¹é ¸ä¹é ¯ï¼ç²éï¼ä¹é ¸= 20:1:1(V/V)ã 溶å4: ç£¯é ¸çº³ï¼ä¹é= 3:1(V/V)ã ' 溶å5: lmoI/1氢氧åéµï¼ä¹é=l:l(V/V)o æ¹æ³ï¼ ®èç½è´¨Næ«ç«¯æ°¨åºé ¸çDNSå 称å1 ä¸5mnolèç½è´¨æå¤è½æ ·åæ¾äººä¸å°è¯ç®¡ï¼å å¾OJâ,é¿3â5cm)oå 10â20^ NaHCOs,æå¨åç空干ç¥,以å»é¤æ ·åä¸-çæ°¨ãéååå«å 1°00ï¼Â«1 (Umol/lNaHCO,ålOO^DNS-C1ä¸é ®æº¶æ¶²ï¼æ£æ¥pHï¼å¿ è¦æ¶å¯ç¨ä¸ä¹èºè°pHè³ å·¦å³ã管å-çå¡æç¨è¡èï¼Parafilm)å°å£ï¼æå¨,æ··åäº37°Cååº30â60åéï¼ç´å°æº¶ 液é»è²æ¶å¤±ã â¡DNSåèç½è´¨ç水解 ååºæ¯ï¼å°ååºæ¶²è½¬ç§»å°æ°´è§£ç®¡ä¸-(水解å¤çè§ç¬¬ä¸ç« çé ¸æ°´è§£æ³)ï¼ç¨å»ç¦»å-æ°´æ´æ¼ ä¸æ¬¡ï¼æ´æ¼æ¶²å¹¶å ¥æ°´è§£ç®¡ï¼ç空干ç¥ãç¶åå 100^ ,å°ç®¡åäº105å水解16â 18å°æ¶ã水解åå°å¿åå¼ç®¡å£ï¼ç½®äºæ¾æåºä½NaOHåP2O,ç²æ«çå¹²ç¥å¨ä¸-ï¼ç空干 ç¥ï¼è§å¾6-6)ã. å¾6-6 å°å»å¹²ç¥è£ ç½® 1.ç空干ç¥å¨,0,ç²æ«ï¼3.å¾ å¹²ç¥çæ ·åï¼æ°§å衲ï¼5.油泵ã â¢'DNS-æ°¨åºé ¸çèé °èºèèå±ææ³".".121 ' 水解液ç空干ç¥åï¼å 1æ»´ï¼çº¦10â15ï¼^1)æ æ°´ä¹é溶解ï¼ç¶åç¨æ¯ç»ç®¡ç¹æ ·å¨èéèº 5 X 5cmèèçä¸è§ä¸ï¼3 X 3mmç交ç¹å¤ï¼ã è¥æ¯åé¢èï¼å¨åé¢çç¸åºå¤ç¹ä¸æ åçDNS-æ°¨åºé ¸æ··åç©ï¼^)ï¼å¦åæ å DNS-æ°¨åºé ¸å¾è°±å°æåæ ·æ¡ä»¶å¦åãç¹æ ·éåºæ ¹æ®æ ·åæµåº¦å®,æ¯ç¹å®ä¸æ¬¡å¾ å¹²ç¥åå ç¹ä¸ä¸æ¬
Size: 2399px × 1042px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbotany
