dedc
ΪÄúÕÒµ½ÒÔÏÂÏà¹Ø´ð°¸
DEºÍDCÏàµÈÂð?
Ê×ÏÈ£¬¸ù¾ÝÌâÒâ¿ÉµÃ£¬DEµÈÓÚDC¡£½Ó×Å£¬ÒòΪÈý½ÇÐÎABCÖУ¬¡ÏACBµÈÓÚ90¶È£¬¡ÏAµÈÓÚ30¶È£¬ËùÒÔ¿ÉÒÔ¼ÆËã³ö¡ÏBµÈÓÚ60¶È¡£ÓÖÒòΪBCµÈÓÚBD£¬ËùÒÔ¡ÏBCDµÈÓÚ¡ÏBDC£¬¾ùΪ60¶È¡£...
Ïß¶ÎDEÓëÏß¶ÎDCÏàµÈÂð
Ö¤Ã÷£º¡ßADÊǸߣ¬ ¡à AD¡ÍBC,ÓÖ BD=DE ¡à ADËùÔÚµÄÖ±ÏßÊÇÏß¶ÎBEµÄ´¹Ö±Æ½·ÖÏß ¡àAB=AE ÓÚÊÇ AB+BD=AE+DE ÓÖ AB+BD=DC ¡à DC=AE+DE ¼´ DE+EC=AE+...
...DE=DC,Çó¡ÏAEDҪдÇå³þ²½ÖèÒªÓáß,¡àµÄÐÎʽ
ÔÚÈý½ÇÐÎADEºÍÈý½ÇÐÎBDCÖÐ¡ß AE=BC (ÒÑÖª)AD=BD (ÒÑÖª)DE=DC (ÒÑÖª)¡à Èý½ÇÐÎADEºÍÈý½ÇÐÎBDCÈ«µÈ (±ß±ß±ß)¡à ¡ÏAED=90¡ã (È«µÈÈý½ÇÐζÔÓ¦½ÇÏàµÈ)
ÒÑÖªÈý½ÇÐÎAbcÖÐ,½ÇC=90¶È,AC=BC,µãDÔÚBCÉÏ,DE´¹Ö±ÓÚ...
½ÇC=90¶È,AC=BC¡à¡÷ABCΪµÈÑüÖ±½ÇÈý½ÇÐΡà¡ÏA=¡ÏB=45¡ãÓÖ:DC¡ÍAC,DE¡ÍAB,DC=DE¡àDÔÚ¡ÏAµÄƽ·ÖÏßÉÏ¡à¡ÏDAB=45/2=22.5¡ã¡à¡ÏADB=180-¡ÏB-¡ÏDAB=180-45-...
...cytoscape ÖÐÍØÆËÍøÂç·ÖÎö ÓÃcytoncade ÖÐ BC,DC¸Ã...
5)P2£©£¬ÕâÊǼ¡´¼ÈýÁ×ËᣨIP3£©ºÍ¶þõ£»ù¸ÊÓÍ£¨DAG£©µÄǰÌ壨ͨ¹ýPIÌØÒìÐÔÁ×֬øC»îÐÔ£©¡£
²âÉ«ÒÇdh,dc ,de,ÊÇʲôÒâ˼
deÊÇÖ¸ÑùÆ·µÄ×ÜÉ«²î¡£LCHÉ«¿Õ¼äÖУ¬ LΪÁÁ¶È£¬ CΪ±¥ºÍ¶È, H Ϊɫµ÷¡£ ÁÁ¶È£¬±¥ºÍ¶ÈºÍÉ«µ÷ÊÇÑÕÉ«µÄÈý¸ö»ù±¾ÊôÐÔ¡£
ËıßÐÎABCDΪƽÐÐËıßÐÎ,EΪADÉϵÄÒ»µã,ÇÒDE=DC - °Ù¶È...
ËıßÐÎABCDΪƽÐÐËıßÐÎADƽÐÐÓÚAD£¬ËùÒÔ DCE=DEC £¬ËùÒÔCEƽ·Ö¡ÏDCB2¡¢1.ÒòΪAD//BC ËùÒÔ¡ÏDEC=¡ÏECBÒòΪDE=DC ËùÒÔ¡ÏDEC=¡ÏECDËùÒÔ¡ÏECD=¡ÏECB ËùÒÔCE...
...½ÇAµÄƽ·ÖÏßÓëBCÏཻÓÚµãD,µãEÔÚABÉÏ,DE=DC,ÒÔDΪ...
1.Ö¤Ã÷:×÷DF´¹Ö±ÓÚAC,´¹×ãΪF.ÓÖÒòΪ.½ÇB=90¶È,ADÊǽÇBACµÄƽ·ÖÏß,ËùÒÔ.DF=DB,ÒòΪ.DBÊÇÔ²DµÄ°ë¾¶,DF´¹Ö±ÓÚAC.´¹×ãΪF,ËùÒÔ.ACµ½µãDµÄ¾àÀëDFµÈÓÚÔ²DµÄ°ë¾¶DB...
Èçͼ,ÔÚÎå±ßÐÎABCDEÖÐ,¡ÏA=¡ÏB,¡ÏC=¡ÏD=¡ÏE=90¡ã,DE=...
Èçͼ,ÔÚÎå±ßÐÎABCDEÖÐ,¡ÏA=¡ÏB,¡ÏC=¡ÏD=¡ÏE=90¡ã,DE=DC=4,AB=2,ÔòÎå±ßÐÎABCDEµÄÖܳ¤ÊÇ ___ .
ϸ°û΢»·¾³:Ö×ÁöÓÉÀä±äÈȵĻúÖÆÊÇʲô?
ϸ°ûÒò×ÓÔòÊÇ DCs ϸ°û²úÉú»îÐԵıØÐèÆ·£¬ÈçÓÉ DCs ²úÉúµÄIÐ͸ÉÈÅËØ (IFN-I) ¿ÉÒÔÒÔ×Ô·ÖÃÚ·½Ê½²úÉú¾ßÓлîÐ﵀ DC1s[13]¡£2.¡°À䡱Ö×Áö...[5] Wallich R, et al. Abrogation of metastatic properties of tumour cells by de novo expression of H-2K antigens following H-2 ...