美女胸被狂揉扒开吃奶的网站o_亚洲日韩av中文无码专区_东京热激情无码专区_久久HEZYO久综合亚洲色_欧美成人高清视频_国产精品乡下勾搭老头_欧美一级v片在线播放_成人午夜国产视频_男女猛烈无遮挡免费动态图_亚洲一区国产精品视频

늾€ëŠÀ|¾W(w¨£ng) > ”µ(sh¨´)“þ(j¨´) ¸ßîl¾€À| > ÓÐêP(gu¨¡n)USBо¾€ÓÃÁÏTPEµÄCAS Ì–(h¨¤o)´a£¨ÍêÕû°æ£©

ÓÐêP(gu¨¡n)USBо¾€ÓÃÁÏTPEµÄCAS Ì–(h¨¤o)´a - ŸoˆD°æ

kulangke --- 2007-10-23 15:38:57

1

ĿǰÎÒ˾¸ú¼ÓÄôó¿Í‘ô½»Ø›Ò»¿îUSB 2¡£0¾€²ÄÁÏо¾€ÓÃÁÏÓÐTPE £¬¿Í‘ôÒªÇóÌṩTPE²ÄÁϵÄCAS Ì–(h¨¤o)´a¡£µ«¹©·½Ÿo·¨Ìṩ

ÄÄλÀÏŽŸŽÍÖúһϡ£

ÌØ¼±°¡£¡£¡£¡

×¢£º

CASÌ–(h¨¤o)

CASÌ–(h¨¤o)£¨CAS Registry Number»ò·QCAS Number, CAS Rn, CAS #£©£¬ÓÖ·QCASµÇä›Ì–(h¨¤o)£¬ÊÇij·NÎïÙ|(zh¨¬)£¨»¯ºÏÎï¡¢¸ß·Ö×Ó²ÄÁÏ¡¢ÉúÎïÐòÁУ¨Biological sequences£©¡¢»ìºÏÎï»òºÏ½ð£©µÄΨһµÄ”µ(sh¨´)×Ö×R(sh¨ª)„eÌ–(h¨¤o)´a¡£

ÃÀ‡ø»¯ŒW(xu¨¦)•þ(hu¨¬)µÄÏÂÔO(sh¨¨)½M¿—»¯ŒW(xu¨¦)ÎÄÕª·þ„Õ(w¨´)É磨Chemical Abstracts Service, CAS£©Ø“(f¨´)ØŸ(z¨¦)žéÿһ·N³ö¬F(xi¨¤n)ÔÚÎÄ«I(xi¨¤n)ÖеÄÎïÙ|(zh¨¬)·ÖÅäÒ»‚€(g¨¨)CASÌ–(h¨¤o)£¬ÆäÄ¿µÄÊÇžéÁ˱ÜÃ⻯ŒW(xu¨¦)ÎïÙ|(zh¨¬)Óжà·NÃû·QµÄÂ韩£¬Ê¹”µ(sh¨´)“þ(j¨´)ŽìµÄ™zË÷¸üžé·½±ã¡£Èç½ñŽ×ºõËùÓеϝŒW(xu¨¦)”µ(sh¨´)“þ(j¨´)Žì¶¼ÔÊÔSÓÃCASÌ–(h¨¤o)™zË÷¡£

µ½2005Äê12ÔÂ25ÈÕ£¬CASÒѽ›(j¨©ng)µÇÓ›ÁË27,655,947·NÎïÙ|(zh¨¬)×îДµ(sh¨´)“þ(j¨´)£¬²¢ÇÒ߀ÒÔÿÌì4,000Óà·NµÄËÙ¶ÈÔö¼Ó

-- ½Y(ji¨¦)Êø --