| ²é¿´: 237 | »Ø¸´: 0 | ||
wudilang666Òø³æ (ÕýʽдÊÖ)
|
[ÇóÖú]
ÖÊÆ×¸ú×Ù¼×´¼Ñõ»¯,MS-31Ç÷ÊÆÊÇÉÏÉýµÄÒÉ»ó.
|
|
The TPRS traces that we present for CH2O and CH3OH are obtained from the 30 and 31 amu traces, respectively, after correcting for fragmentation of relevant species in the ionizer. We use frag-mentation patters reported in the NIST database to convert the mass-fragment TPRS traces into species TPRS traces. ÒÉÎÊ,µÚ¶þ¾äÔÚʵ¼ÊÖÐÔõôʵÏÖµÄ.Ò²¾ÍÊÇMS¸ú×Ùµ½µÄms-30ºÍms-31Ç÷ÊÆÍ¼ÔõôÓÃÏà¹ØµÄË鯬(NISTÖÊÆ×Êý¾Ý¿â)½øÐиüÕý,ÒòΪÎÒÔÚ²â¼×´¼Ñõ»¯Ê±,ms-31ÊÇÉÏÉýµÄ,ºóÃæÖ»ºÃÓÃÉ«Æ×È¥¸ú×Ù¼×´¼.ÎÒÖ»ÄÜÍÆ²âÊDz»ÊǼ×Ëá¼×õ¥µÄ31,Ëü»¹Óиö60µÄË鯬ÊÇΨһµÄ,Ç¿¶È¸ú31²î²»¶à,µ«ÊµÑé¸ú×ÙµÄMS-60Ïà¶Ôms-31µÄÇ¿¶ÈÖ»ÓÐ1/100ѽ£¬ºÜÊDz»½â£¬Çó̽ÌÖ¡£ |
» ²ÂÄãϲ»¶
¹ú¼Ò¼¶È˲ſÎÌâ×éÕÐÊÕ2026Ä껯ѧ£¬²ÄÁÏ»¯¹¤ µ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
¹ú¼Ò¼¶È˲ÅÍÅÌå¿ÎÌâ×éÕÐÊÕ2026½ì»¯Ñ§Ààѧ˶£¬×¨Ë¶¡£
ÒѾÓÐ1È˻ظ´
»¯Ñ§¹¤³Ì¼°¹¤Òµ»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ89È˻ظ´
ºÓÄÏÀí¹¤´óѧÂÌÉ«´ß»¯¿ÎÌâ×éÕÐÊÕ²ÄÁÏ£¬»¯¹¤£¬»¯Ñ§µÈ·½ÏòÑо¿Éú
ÒѾÓÐ0È˻ظ´
¹ú¼Ò¼¶È˲ſÎÌâ×éÕÐÑо¿Éú £¨´ß»¯·½Ïò£©µ÷¼Á
ÒѾÓÐ13È˻ظ´
ÕÐÊÕ˶ʿÑо¿Éú
ÒѾÓÐ20È˻ظ´
[Ìì½ò]ÖйúÃñº½´óѧ ÕÐÊÕ²ÄÁÏÀàÑо¿Éú
ÒѾÓÐ0È˻ظ´
²ÄÁÏÓ뻯¹¤×¨ÒµÓдóÁ¿µ÷¼ÁÖ¸±ê
ÒѾÓÐ7È˻ظ´
¹ú¼Ò´óÈ˲ſÎÌâ×éÕÐÊÕ»¯Ñ§¡¢²ÄÁÏ»¯¹¤Àà2026Äêµ÷¼ÁÉú
ÒѾÓÐ0È˻ظ´
085600µ÷¼Á
ÒѾÓÐ2È˻ظ´
Õãʦ´ó»¯Óë²ÄѧԺ2026ÄêÓдóÁ¿Ë¶Ê¿Ñо¿Éúµ÷¼ÁÃû¶î £¨ÏßÉÏ µ÷¼Á£©
ÒѾÓÐ6È˻ظ´
ÕÒµ½Ò»Ð©Ïà¹ØµÄ¾«»ªÌû×Ó£¬Ï£ÍûÓÐÓÃŶ~
Óɱ½¼×´¼Ö±½ÓÑõ»¯µÃµ½±½¼×ËáÓÐÒâÒåÂð£¿
ÒѾÓÐ8È˻ظ´
¼×´¼Ñõ»¯»¹Ô¡¢·åÐÎ
ÒѾÓÐ7È˻ظ´
¼±Çó¸÷λǰ±²°ïæ·ÖÎöÏ´߻¯¼×´¼Ñõ»¯µÄÑ»··ü°²ÇúÏß
ÒѾÓÐ8È˻ظ´
Çë½Ì±½¼×´¼Ñ¡ÔñÐÔÑõ»¯µÄÎÊÌâ
ÒѾÓÐ10È˻ظ´
¡¾ÇóÖú¡¿²¬´ß»¯¼Á¶Ô¼×´¼Ñõ»¯µÄ·´Ó¦ËÙÂÊ
ÒѾÓÐ11È˻ظ´
¡¾×¨Ìâ¡¿Çë½Ì£ºPtµç´ß»¯¼×´¼Ñõ»¯µÄÎÊÌâ
ÒѾÓÐ15È˻ظ´
¡¾ÇóÖú¡¿ÇóÖú Ñ»··ü°² ¼×´¼Ñõ»¯
ÒѾÓÐ12È˻ظ´
¡¾ÇóÖú¡¿Ñ»··ü°² ÁòËáÈÜÒº ÇâÆøÍÑÎü¸½·å ºÍ¼×´¼Ñõ»¯
ÒѾÓÐ13È˻ظ´
¿ÆÑдÓСľ³æ¿ªÊ¼£¬ÈËÈËΪÎÒ£¬ÎÒΪÈËÈË














»Ø¸´´ËÂ¥
µã»÷ÕâÀïËÑË÷¸ü¶àÏà¹Ø×ÊÔ´