µ±Ç°Î»Ö㺠Ê×Ò³ > ¸ß·Ö×Ó >¡¾ÇóÖú¡¿ÇóÖúGPC·ÖÎö·½·¨

¡¾ÇóÖú¡¿ÇóÖúGPC·ÖÎö·½·¨

×÷Õß x_man_1999_0
À´Ô´: Сľ³æ 350 7 ¾Ù±¨Ìû×Ó
+¹Ø×¢

ÎÒ×öƒÉ‚€ÎïÙ|µÄGPC·ÖÎö£¬ˆDÐεÄÖØºÏÐԺܸߣ¬²¢ÇÒ°l¬FMW,MN ºÜ½Ó½ü£¬µ«ÊÇΨһ²î„e¾ÍÊÇMZÓкܴóµÄ²î„e£¬ÎÒÏ놖һÏ£¬MZ´ú±íʲôÒâ˼£¬ÊÇÎïÙ|µÄÄÄЩ²î®?ÐԵıí¬F£¬ÖxÖx£¡ ·µ»ØÐ¡Ä¾³æ²é¿´¸ü¶à

½ñÈÕÈÈÌû
  • ¾«»ªÆÀÂÛ
  • mqlyt

    MzÊÇÖ¸z¾ù·Ö×ÓÁ¿

  • biology-jlu

    ÎÒÌý¹ýMn¡¢Mw¡¢Mp£¬Ã»Ìý¹ýMz£¬¹ýÀ´Ñ§Ï°Ò»Ï¡£

  • duketwo

    ÔÚ¾ÛºÏÎï·Ö×ÓÁ¿ÖУ¬Ö»ÓÐZ¾ù·Ö×ÓÁ¿Ã»ÓÐʵ¼ÊÒâÒ壬¼È²»ÄÜÖ±½ÓÓþۺÏÎï½á¹¹½âÊÍ£¬Ò²²»Ö¸Ïò²âÊÔ·½·¨£¬Ö»ÊÇ´¿Í³¼Æ½á¹û¶øÒÑ¡£Äã¿´¿´PDI(Mw/Mn)ÊǶàÉÙ£¿Èç¹ûºÜ¿¿½ü£¬Ó¦¸ÃÔÚ1.5ÒÔÄÚ°É£¬¶øMz/Mw>Mw/Mn,ËùÒÔZ¾ù²îºÜ¶àºÜÕý³££¬·´ÕýҲûÓÐʲôÈËÓÃZ¾ù±íʾʲô£¬¾ÍÖ±½ÓºöÂÔµôµÃÁË¡£

  • yhz2005

    ÖØ¾ù£¬Êý¾ù£¬z¾ù£¬Õ³¾ù ¹²ËÄÖÖ¡£¾ÍÊÇz¾ù²»ÖØÒª

  • daiwei0555

    Çë½Ìduketwo
    ÔÚ²âÊÔºóÆÚ£¬Æ×ͼÉϳöÏÖ¸º·å£¬Ôõô½âÊÍ£¿
    GPCͼÉϵÄ×Ý×ø±êmv´ú±íʲôÒâ˼£¿

  • kingwin625

    ²âÊÔºóÆÚºÃÏñÊÇÈܼÁЧӦ°É¡£×Ý×ø±êmvÊǵçѹ£¬ÓëÄãµÄ²âÊÔÐźÅÔÚ¼ì²âÆ÷µÄÏìÓ¦¡£
    z¾ù·Ö×ÓÁ¿¿ÉÒÔ¿´¿´http://xs.7fast.com/gaofenzi/50910.html
    z-average molecular weight Zi=miMi Mz=¡ÆZiMi¡Â¡ÆZi ÊǾۺÏÎïµÄÒ»ÖÖÆ½¾ù·Ö×ÓÁ¿£¬ËüµÄÊýѧ¶¨ÒåΪ£ºÊ½ÖУ¬NiºÍMi·Ö±ðΪµÚiÖÖ·Ö×ӵķÖ×ÓÊýºÍ·Ö×ÓÁ¿¡£ËüµÄÊýÖµ¸ßÓÚÖØ¾ù·Ö×ÓÁ¿Mw¡£ÈÛÌåð¤¶ÈµÈÐÔÖÊÇ¿ÁÒÒÀÀµÓÚËüµÄÊýÖµ¡£ÊÔÑùµÄMz¸ßʱ£¬ÈÛÌåð¤¶È½«´ó´óÔö¸ß¡£ÊµÑéÉÏ¿ÉÒÔÓó¬ÀëÐijÁ½µ·¨ºÍÄý½ºÉ«Æ×·¨²â¶¨Mz£¬

  • sunny_windy110

    ÒýÓûØÌû:
    Originally posted by daiwei0555 at 2009-9-10 16:10:
    Çë½Ìduketwo
    ÔÚ²âÊÔºóÆÚ£¬Æ×ͼÉϳöÏÖ¸º·å£¬Ôõô½âÊÍ£¿
    GPCͼÉϵÄ×Ý×ø±êmv´ú±íʲôÒâ˼£¿

    ÄãÓõÄÊÇʾ²î¼ì²âÆ÷£¬×Ý×ø±êmvÊDZíʾÁ÷¾­¼ì²â³ØµÄÑùÆ·²àÓë²Î±È²àµÄÒºÌåÕÛ¹âÖ¸ÊýµÄ²îֵת»»³ÉµÄµçѹֵ¡£¸º·å±íʾµ±Ê±Á÷¾­ÒºÌå±È´¿ÈܼÁµÄÕÛ¹âÖ¸ÊýµÍ£¬¿ÉÄÜÊÇÑùÆ·ÖеÄ΢Á¿ÆøÅÝ»òË®»òÊÇÆäËüÔÓÖÊ¡£

²ÂÄãϲ»¶
Ó¦ÖúÖ®ÐÇ
ÏÂÔØÐ¡Ä¾³æAPP
Óë700Íò¿ÆÑдïÈËËæÊ±½»Á÷
  • ¶þάÂë
  • IOS
  • °²×¿