Znn3bq.jpeg
²é¿´: 473  |  »Ø¸´: 1
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

light598

½ð³æ (³õÈëÎÄ̳)

[½»Á÷] Agilent1100¸ßѹҺÏàÉ«Æ×ÒÇ»ù±¾²Ù×÷²½Öè

Agilent1100¸ßѹҺÏàÉ«Æ×ÒÇ»ù±¾²Ù×÷²½Öè

Ò»)¡¢¿ª»ú£º

1¡¢´ò¿ª¼ÆËã»ú,½øÈëWindows NT £¨»òWindows 2000¡¢xp£©»­Ãæ,²¢ÔËÐÐBootp Server³ÌÐò¡£

2¡¢´ò¿ª 1100 LC ¸÷Ä£¿éµçÔ´¡£

3¡¢´ý¸÷Ä£¿é×Ô¼ìÍê³Éºó£¬Ë«»÷Instrument 1 Onlineͼ±ê£¬»¯Ñ§¹¤×÷Õ¾×Ô¶¯Óë1100LCͨѶ£¬½øÈëµÄ¹¤×÷Õ¾»­Ãæ¡£

4¡¢´Ó¡°View¡±²Ëµ¥ÖÐÑ¡Ôñ¡°Method and Run control¡±»­Ãæ, µ¥»÷¡±View¡±²Ëµ¥Öеġ°Show Top Toolbar¡±£¬¡°Show status toolbar¡±£¬¡°System diagram¡±,¡±Sampling diagram¡±£¬Ê¹ÆäÃüÁîǰÓС°¡Ì¡±±êÖ¾£¬À´µ÷ÓÃËùÐèµÄ½çÃæ¡£

5¡¢°ÑÁ÷¶¯Ïà·ÅÈëÈܼÁÆ¿ÖС£

6¡¢´ò¿ªPurge·§¡£

7¡¢µ¥»÷Pumpͼ±ê£¬³öÏÖ²ÎÊýÉ趨²Ëµ¥£¬µ¥»÷Setup pumpÑ¡Ï½øÈë±Ã±à¼­»­Ãæ¡£

8 ¡¢ÉèFlow£º5ml/min£¬µ¥»÷OK¡£

9¡¢µ¥»÷Pumpͼ±ê£¬³öÏÖ²ÎÊýÉ趨²Ëµ¥£¬µ¥»÷Pump controlÑ¡ÏѡÖÐOn£¬µ¥»÷OK£¬Ôòϵͳ¿ªÊ¼Purge£¬Ö±µ½¹ÜÏßÄÚ£¨ÓÉÈܼÁÆ¿µ½±ÃÈë¿Ú£©ÎÞÆøÅÝΪֹ,Çл»Í¨µÀ¼ÌÐøPurge£¬Ö±µ½ËùÓÐÒªÓÃͨµÀÎÞÆøÅÝΪֹ¡£

10¡¢µ¥»÷Pumpͼ±ê£¬³öÏÖ²ÎÊýÉ趨²Ëµ¥£¬µ¥»÷Pump ControlÑ¡ÏѡÖÐOff£¬µ¥»÷Ok¹Ø±Ã£¬ ¹Ø±ÕPurge valve¡£

11¡¢µ¥»÷Pumpͼ±ê£¬³öÏÖ²ÎÊýÉ趨²Ëµ¥£¬µ¥»÷Setup pumpÑ¡Ï½øÈëPump±à¼­»­Ã棬ÉèFlow£º1.0ml/min¡£

12¡¢µ¥»÷±ÃÏÂÃæµÄƿͼ±ê£¬ÊäÈëÈܼÁµÄʵ¼ÊÌå»ýºÍÆ¿Ìå»ý¡£Ò²¿ÉÊäÈëÍ£±ÃµÄÌå»ý¡£µ¥»÷Ok¡£



£¨¶þ£©Êý¾Ý²É¼¯·½·¨±à¼­£º

1¡¢¿ªÊ¼±à¼­ÍêÕû·½·¨£º

¡ñ´Ó¡°Method¡±²Ëµ¥ÖÐÑ¡Ôñ¡°Edit entire method¡± ÏÈçÉÏͼËùʾѡÖгý¡°Data analysis ¡±ÍâµÄÈýÏµ¥»÷Ok£¬½øÈëÏÂÒ»»­Ãæ¡£

2¡¢·½·¨ÐÅÏ¢£º

¡ñÔÚ¡°Method Comments¡±ÖмÓÈë·½·¨µÄÐÅÏ¢£¨È磺·½·¨µÄÓÃ;µÈ£©¡£

¡ñµ¥»÷Ok ½øÈëÏÂÒ»»­Ãæ¡£

3¡¢±Ã²ÎÊýÉ趨£º£¨ÒÔ¶þÔª±ÃΪÀý£©

¡ñÔÚ¡°Flow¡±´¦ÊäÈëÁ÷Á¿,Èç1ml/min£¬ÔÚ¡°Solvent B¡±´¦ÊäÈë70.0,(A=100-B) ,Ò²¿ÉInsert Ò»ÐС±Timetable¡± ,±à¼­Ìݶȡ£ÔÚ¡°Pressure Limits Max¡±´¦ÊäÈëÖù×ÓµÄ×î´óÄ͸ßѹ£¬ÒÔ±£»¤Öù×Ó¡£

¡ñ µ¥»÷Ok½øÈëÏÂÒ»»­Ãæ¡£

4¡¢×Ô¶¯½øÑùÆ÷²ÎÊýÉ趨:

¡ñÑ¡ÔñºÏÊʵĽøÑù·½Ê½, ½øÑùÌå»ý 1.0ul ,ϴƿλÖÃΪ6ºÅ¡£¡°Standard Injection¡±----Ö»ÄÜÊäÈë½øÑùÌå»ý£¬´Ë·½Ê½ÎÞÏ´Õ빦ÄÜ¡£¡°Injection with Needle Wash¡±----¿ÉÒÔÊäÈë½øÑùÌå»ýºÍϴƿλÖ㬴˷½Ê½Õë´ÓÑùÆ·Æ¿³éÍêÑùÆ·ºó£¬»áÔÚÏ´Æ¿ÖÐÏ´Õë¡£¡°Use injector program¡±---¿ÉÒÔµã»÷Edit ¼ü½øÐнøÑù³ÌÐò±à¼­¡£

¡ñµã»÷Ok½øÈëÏÂÒ»»­Ãæ¡£

5¡¢ÖùÎÂÏä²ÎÊýÉ趨:

¡ñÔÚ¡±Temperature¡±ÏÂÃæµÄ·½¿òÄÚÊäÈëËùÐèζÈ,²¢Ñ¡ÖÐËü,µã»÷¡±more>>¡± ¼ü,ÈçͼËùʾ,Ñ¡ÖС±Same as left¡±---ʹÖùÎÂÏäµÄζÈ×óÓÒÒ»Ö¡£

¡ñµã»÷ok½øÈëÏÂÒ»»­Ãæ¡£

6¡¢VWD¼ì²âÆ÷²ÎÊýÉ趨:

¡ñÔÚ¡±Wavelength¡±Ï·½µÄ¿Õ°×´¦ÊäÈëËùÐèµÄ¼ì²â²¨³¤,Èç254nm, ÔÚ¡±Peak width (Response time)¡±Ï·½µã»÷ÏÂÀ­Ê½Èý½Ç¿ò,Ñ¡ÔñºÏÊʵÄÏìӦʱ¼ä, Èç>0.1min (2s)¡£


¡ñÔÚTimetable ÖпÉÒÔ¡°Insert¡±Ò»ÐУ¬ÊäÈëËæÊ±¼äÇл»µÄ²¨³¤£¬Èç1min £¬²¨³¤=300nm¡£µã»÷ok½øÈëÏÂÒ»»­Ãæ¡£

7¡¢DAD¼ì²âÆ÷²ÎÊýÉ趨:

¡ñ¼ì²â²¨³¤: 254nm,BW=30nm, ²Î±È²¨³¤=350nm,BW=100nm;

¡ñ¼ì²â²¨³¤£ºÒ»°ãÑ¡Ôñ×î´óÎüÊÕ´¦µÄ²¨³¤¡£ÑùÆ·´ø¿íBW£º Ò»°ãÑ¡Ôñ×î´óÎüÊÕÖµÒ»°ë´¦µÄÕû¸ö¿í¶È¡£²Î±È²¨³¤£ºÒ»°ãÑ¡ÔñÔÚ*½üÑùÆ·ÐźŵÄÎÞÎüÊÕ»òµÍÎüÊÕÇøÓò¡£²Î±È´ø¿íBW£ºÖÁÉÙÒªÓëÑùÆ·ÐźŵĴø¿íÏàµÈ£¬Ðí¶àÇé¿öÏÂÓÃ100nm×÷Ϊȱʡֵ¡£Peak width£¨Response time£©£ºÆäÖµ¾¡¿ÉÄܽӽüÒª²âµÄÕ­·å·å¿í¡£Slit¡ªÏÁ·ìÕ­£¬¹âÆ×·Ö±æÂʸߣ»¿íʱ£¬ÔëÒôµÍ¡£Í¬Ê±¿ÉÒÔÊäÈë²É¼¯¹âÆ×·½Ê½£¬²½³¤£¬·¶Î§£¬ãÐÖµ¡£Ñ¡ÖÐËùÓõĵơ£

¡ñµã»÷Ok½øÈëÏÂÒ»»­Ãæ¡£

8¡¢RID¼ì²âÆ÷²ÎÊýÉ趨:

¡ñÉ«Æ×Ìõ¼þ:

½øÑùÌå»ý: 20ul ¡£ ¹âѧµ¥ÔªÎ¶È: Off ¡£

¼«ÐÔ: Õý ¡£ ·å¿í(ÏìӦʱ¼ä) : 4s ¡£

¡ñ¡°Optical Unit Temperature¡±---Èô»·¾³Î¶ȿØÖÆÔÚ¡À2¡æ,É趨ΪOff, Èô»·¾³Î¶Ȳ»Îȶ¨,ÔòÉ趨¹âѧµ¥ÔªÎ¶ÈΪ¸ßÓÚ»·¾³Î¶È5¶È,ÒÔ·ÀÑùÆ·ÔÚ³ØÖгÁµí¡£¡°Peak width¡±---´ó¶àÊý·ÖÎöÉèΪ4S£¬Ö»ÓÐÔÚ¸ßËÙ·ÖÎöÏÂÉèΪ¸ü¶Ì¡£¡°Automatic recycling after analysis¡±---ÔÚ²»½øÐзÖÎöʱ¿ÉÒÔÈÃÁ÷¶¯ÏàÑ­»·£¬½ÚÊ¡Á÷¶¯Ï࣬¼ì²âÆ÷Á¬ÐøÔËÐУ¬¿ÉËæÊ±Í¶ÈëʹÓá£

¡ñµã»÷RIDͼ±ê£¬Ñ¡ÔñRID Control £ºHeater ÉèΪOn£¬ÈôҪѭ»·Á÷¶¯Ï࣬±ØÐ뽫¡°Recycling Valve¡±ÉèΪON¡£ÊÖ¶¯purge ²Î±È³Ø£¬½«ÆäÉèΪOn£¬²¢ÊäÈëPurge ʱ¼ä¡£

9¡¢FLD¼ì²âÆ÷²ÎÊýÉ趨:

É«Æ×Ìõ¼þ£º

¡ñ ÑùÆ·£ºP/N 01018-68704 Óü״¼Ï¡ÊÍΪ1:10¡£

¡ñ ½øÑùÌå»ý£º5ul¡£

¡ñ ÖùÎÂÏä: 30¡æ ¡£ EX=246nm, EM=317nm ,PMT=10¡£

¡ñ ÏìӦʱ¼ä=4s. ֹͣʱ¼ä£º ³ö·åÍê±Ï¡£

¡ñ Excitation A: ¼¤·¢²¨³¤:200-700nm,²½³¤Îª1nm,»òZero Order¡£

¡ñ Emission: ·¢É䲨³¤: 280-900nm, ²½³¤Îª1nm,»òZero Order¡£

¡ñ PMT: ´ó¶àÊýÓ¦ÓÃÊʵ±µÄÉ趨ֵΪ10,Èô¸ßŨ¶ÈÑùÆ··å±»ÇÐÆ½Í·,Ôò¼õÉÙ PMT Öµ¡£

¡ñ ¡°Peak width¡±£º´ó¶àÊýÓ¦ÓÃÉèΪ4s£¬Ö»ÓпìËÙ·ÖÎö²ÉÓÃСµÄÉ趨ֵ¡£

¡ñ Multi Ex £º ¶à²¨³¤¼°¹âÆ×£¨¼¤·¢£©¡£

¡ñ Multi Em£º¶à²¨³¤¼°¹âÆ×£¨·¢É䣩¡£

¡ñ ͬʱ¿ÉÒÔÊäÈ뷶ΧRange¡¢²½³¤step¡¢²É¼¯¹âÆ×¡£

10¡¢ÔÚ¡° Run time checklist ¡±ÖÐÑ¡ÖС°Data acquisition¡±£¬µ¥»÷Ok¡£

11¡¢µ¥»÷¡°Method¡±²Ëµ¥£¬Ñ¡ÖС°Save method as¡±£¬ÊäÈëÒ»·½·¨Ãû£¬Èç¡°test¡±£¬µ¥»÷Ok¡£

12¡¢´Ó²Ëµ¥ ¡°View¡±ÖÐÑ¡ÖС±Online signal¡± ,Ñ¡ÖÐWindows 1,È»ºóµ¥»÷Change Å¥,½«ËùÒª»æÍ¼µÄÐźÅÒÆµ½ÓұߵĿòÖÐ,µã»÷Ok.(Èçͬʱ¼ì²â¶þ¸öÐźÅ,ÔòÖØ¸´12,Ñ¡ÖÐWindows 2)¡£

13¡¢´Ó¡°Run control ¡±²Ëµ¥ÖÐÑ¡Ôñ¡°Sample info¡±Ñ¡ÏÈçÉÏͼËùʾ£¬ÊäÈë²Ù×÷ÕßÃû³Æ£¬ÔÚ¡°Data file ¡±ÖÐÑ¡Ôñ¡°Manual¡±»ò¡°Prefix¡±¡£


Çø±ð: Manual--ÿ´Î×öÑù֮ǰ±ØÐë¸ø³öÐÂÃû×Ö,·ñÔòÒÇÆ÷»á½«ÉϴεÄÊý¾Ý¸²¸Ç¡£Prefix¡ªÔÚPrefix ¿òÖÐÊäÈëǰ׺£¬ÔÚCounter ¿òÖÐÊäÈë¼ÆÊýÆ÷µÄÆðʼ룬ÒÇÆ÷»á×Ô¶¯ÃüÃû£¬Èçvwd0001£¬vwd0002¡­¡­¡£

14¡¢´ÓInstrument ²Ëµ¥Ñ¡ÔñSystem on¡£

15¡¢µÈÒÇÆ÷Ready£¬»ùÏ߯½ÎÈ£¬´ÓMethod²Ëµ¥ÖÐÑ¡Ôñ¡°Run method¡±£¬½øÑù¡£



£¨Èý£©¡¢Êý¾Ý·ÖÎö·½·¨±à¼­:

1¡¢´Ó¡°View¡±²Ëµ¥ÖУ¬µ¥»÷¡°Data analysis¡±½øÈëÊý¾Ý·ÖÎö»­Ãæ¡£

2¡¢´Ó¡°File¡±²Ëµ¥Ñ¡Ôñ¡°Load signal¡±£¬Ñ¡ÖÐÄúµÄÊý¾ÝÎļþÃû£¬ÈçÏÂͼËùʾ¡£µ¥»÷Ok¡£

3¡¢×öÆ×ͼÓÅ»¯,´Ó¡°Graphics¡±²Ëµ¥ÖÐÑ¡Ôñ¡°Signal options¡±Ñ¡Ï¡£´ÓRangesÖÐÑ¡ÔñAuto scale¼°ºÏÊʵÄÏÔʾʱ¼ä£¬µ¥»÷ok,»òÑ¡Ôñ¡±Use Ranges¡± µ÷Õû¡£·´¸´½øÐУ¬Ö±µ½Í¼µÄ±ÈÀýºÏÊÊΪֹ¡£

4¡¢»ý·Ö:

(1)¡¢´Ó¡°Integration¡±ÖÐÑ¡Ôñ ¡°Auto integrate¡±,Èç»ý·Ö½á¹û²»ÀíÏë,ÔٴӲ˵¥ÖÐÑ¡Ôñ¡°Integration Events¡±Ñ¡ÏѡÔñºÏÊʵÄSlope sensitivity£¬Peak width£¬Area reject£¬Height reject¡£

(2)¡¢´Ó¡°Integration¡±²Ëµ¥ÖÐÑ¡Ôñ¡°Integrate¡±Ñ¡Ï ÔòÊý¾Ý±»»ý·Ö¡£

(3)¡¢Èç»ý·Ö½á¹û²»ÀíÏ룬ÔòÐÞ¸ÄÏàÓ¦µÄ»ý·Ö²ÎÊý£¬Ö±µ½ÂúÒâΪֹ¡£


(4)¡¢µ¥»÷×ó±ß¡°¡Ì¡±Í¼±ê£¬½«»ý·Ö²ÎÊý´æÈë·½·¨¡£

5¡¢´òÓ¡±¨¸æ:

(1)¡¢´Ó¡°Report¡±²Ëµ¥ÖÐÑ¡Ôñ¡°Specify report¡±Ñ¡Ï½øÈëÈçÉÏ»­Ãæ¡£

(2)¡¢µ¥»÷¡°Quantitative Results¡±¿òÖÐCalculateÓÒ²àµÄºÚÈý½Ç£¬Ñ¡ÖÐPercent£¨Ãæ»ý°Ù·Ö±È£©£¬ÆäËüÑ¡Ïî²»±ä¡£

(3)¡¢µ¥»÷Ok.

(4)¡¢´Ó¡°Report¡±²Ëµ¥ÖÐÑ¡Ôñ¡°Print report¡±£¬Ôò±¨¸æ½á¹û½«´òÓ¡µ½ÆÁÄ»ÉÏ£¬ÈçÏëÊä³öµ½´òÓ¡»úÉÏ£¬Ôòµ¥»÷Report µ×²¿µÄ¡°Print¡±Å¥¡£



(ËÄ)¡¢¹Ø»ú:

¡ñ ¹Ø»úǰ£¬Óà 100%µÄË®³åϴϵͳ20·ÖÖÓ£¬È»ºóÓÃÓлúÈܼÁ³åϴϵͳ10·ÖÖÓ£¨ÈçACN£©£¬È»ºó¹Ø±Ã£¬£¨ÊÊÓÚ·´ÏàÉ«Æ×Öù£©¡£[ÕýÏàÉ«Æ×ÖùÓÃÊʵ±µÄÈܼÁ³åÏ´]

¡ñ Í˳ö»¯Ñ§¹¤×÷Õ¾£¬¼°ÆäËü´°¿Ú£¬¹Ø±Õ¼ÆËã»ú£¨ÓÃshut down¹Ø£©¡£

¡ñ ¹ØµôAgilent 1100µçÔ´¿ª¹Ø¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zhugr

½ð³æ (ÕýʽдÊÖ)

2Â¥2006-09-21 09:18:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ light598 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 26¿¼Ñе÷¼Á0710 0860 +10 ²¹²¹²»²¹ 2026-04-03 15/750 2026-04-09 11:13 by ditto77778
[¿¼ÑÐ] 0860004 Çóµ÷¼Á 309·Ö +6 Yin DY 2026-04-09 6/300 2026-04-09 10:19 by °¡Àî999
[¿¼ÑÐ] »úеר˶273ÇëÇóµ÷¼Á +6 ¸ýÉêÈÉÉê 2026-04-07 6/300 2026-04-08 22:41 by bljnqdcc
[¿¼ÑÐ] 331Çóµ÷¼Á +5 luoxin0706. 2026-04-08 5/250 2026-04-08 22:15 by zhouyuwinner
[¿¼ÑÐ] 0703µ÷¼Á£¬Ò»Ö¾Ô¸Ìì½ò´óѧ319·Ö +23 haaaabcd 2026-04-05 26/1300 2026-04-08 16:19 by luoyongfeng
[¿¼ÑÐ] µç×ÓÐÅÏ¢346 +4 zuoshaodian 2026-04-08 4/200 2026-04-08 11:54 by zzucheup
[¿¼ÑÐ] ±¾¿ÆÖ£ÖÝ´óѧ£¬Ò»Ö¾Ô¸»ª¶«Ê¦·¶´óѧ282Çóµ÷¼Á +21 Ðܸçxtk 2026-04-07 24/1200 2026-04-08 09:48 by 123¿¼ÑÐ123
[¿¼ÑÐ] 11408 325·Ö +3 jgtxuxgkx 2026-04-07 3/150 2026-04-07 23:10 by lbsjt
[¿¼ÑÐ] 081700»¯Ñ§¹¤³ÌÓë¼¼Êõ Ò»Ö¾Ô¸Öк£Ñó 323 Çóµ÷¼ÁѧУ +19 ÅûÐÇºÓ 2026-04-03 19/950 2026-04-07 15:14 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 277¹¤¿ÆÇóµ÷¼Á +10 1915668 2026-04-04 11/550 2026-04-06 23:53 by ÐÄæÂÒâ±±
[¿¼ÑÐ] ÇóÖú +3 ¿¨¿¨¶«88 2026-04-06 4/200 2026-04-06 15:28 by going home
[¿¼ÑÐ] 0817»¯Ñ§¹¤³ÌÓë¼¼ÊõÇóµ÷¼Á£¬Ò»Ö¾Ô¸Öк£Ñó319 +14 lv945 2026-04-04 14/700 2026-04-06 10:20 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤×¨Ë¶£¬Ó¢¶þÊý¶þ342·Ö£¬ÇóÀÏʦÊÕÁô +19 v12abo 2026-04-02 21/1050 2026-04-06 09:29 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 313Çóµ÷¼Á +5 º£ÈÕº£ÈÕ 2026-04-04 5/250 2026-04-05 15:52 by jndximd
[¿¼ÑÐ] ¿¼ÑÐÉúÎïѧ¿¼AÇø211£¬³õÊÔ322£¬¿ÆÄ¿Éú»¯ºÍÉúÎï×ۺϣ¬Çóµ÷¼Á +6 ¡£¡£¡£54 2026-04-03 6/300 2026-04-05 14:54 by JOKER0401
[¿¼ÑÐ] 295Çóµ÷¼Á +4 AÄãºÃÑо¿Éú 2026-04-04 5/250 2026-04-04 22:46 by yu221
[¿¼ÑÐ] Çóµ÷¼Á +3 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-04 3/150 2026-04-04 12:19 by Éá¶øºóµÃ
[¿¼ÑÐ] 372·Ö²ÄÁÏÓ뻯¹¤£¨085600£©Ò»Ö¾Ô¸ºþÄÏ´óѧÇóµ÷¼Á +3 À¶¼ãƬ 2026-04-03 4/200 2026-04-03 17:58 by Jimmyandyou
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉÂÎ÷ʦ·¶´óѧÉúÎïѧ317·Ö +5 1563ÈÕ¡£ 2026-04-02 5/250 2026-04-03 06:58 by ilovexiaobin
[¿¼ÑÐ] Ò»Ö¾Ô¸¸´µ©²ÄÁÏ£¬Ó¢Ò»×¨Ë¶£¬×Ü·Ö357µ÷¼Á +4 1050389037 2026-04-02 5/250 2026-04-02 21:40 by dongzh2009
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û