±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 103  |  »Ø¸´: 1
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

windli

ľ³æ (Ö°Òµ×÷¼Ò)

[½»Á÷] ÎÊÏÂÐÖµÜÒ»¸öÎÊÌâ

±ÈÐý¹â¶È£º[¦Á]D20£½-140¡ã¡«-146¡ã(C=1.0,¼×´¼)

ÆäÖÐ(C=1.0,¼×´¼)ÊDz»ÊDZíʾÒÔ¼×´¼ÎªÈܼÁ£¬Å¨¶ÈΪ1.0g/100ml ?
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

llyz0825

ľ³æ (ÖøÃûдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
±ÈÐý¹â¶È¡¡¡¡Ðý¹âÐÔÎïÖʵÄÐý¹â¶ÈºÍÐý¹â·½Ïò¿ÉÓÃÐý¹âÒǽøÐвⶨ¡£ÊÓÆµ
¡¡¡¡Ðý¹âÒÇÖ÷ÒªÓÉÒ»¸ö¹âÔ´¡¢Á½¸öÄá¿Æ¶ûÀâ¾µºÍÒ»¸öÊ¢²âÊÔÑùÆ·µÄÊ¢Òº¹Ü×é³É¡£ÆÕͨ¹â¾­µÚÒ»¸öÀâ¾µ£¨ÆðÆ«¾µ£©±ä³ÉÆ«Õñ¹â£¬È»ºóͨ¹ýÊ¢Òº¹Ü£¬ÔÙÓɵڶþ¸öÀâ¾µ£¨¼ìÆ«¾µ£©¼ìÑ鯫Õñ¹âµÄÕñ¶¯·½ÏòÊÇ·ñ·¢ÉúÁËÐýת£¬ÒÔ¼°ÐýתµÄ·½ÏòºÍÐýתµÄ½Ç¶È¡£
¡¡¡¡ÓÉÐý¹âÒDzâµÃµÄÐý¹â¶È£¬ÉõÖÁÐý¹â·½Ïò£¬²»½öÓëÎïÖʵĽṹÓйأ¬¶øÇÒÓë²â¶¨µÄÌõ¼þÓйء£ÒòΪÐý¹âÏÖÏóÊÇÆ«Õñ¹â͸¹ýÐý¹âÐÔÎïÖʵķÖ×ÓʱËùÔì³ÉµÄ¡£Í¸¹ýµÄ·Ö×ÓÓú¶à£¬Æ«Õñ¹âÐýתµÄ½Ç¶ÈÓú´ó¡£Òò´Ë£¬ÓÉÐý¹âÒÇʽ²âµÃµÄÐý¹â¶ÈÓë±»²âÑùÆ·µÄŨ¶È£¨Èç¹ûÊÇÈÜÒº£©£¬ÒÔ¼°Ê¢·ÅÑùÆ·µÄ¹Ü×Ó£¨Ðý¹â¹Ü£©µÄ³¤¶ÈÃÜÇÐÏà¹Ø¡£Í¨³££¬¹æ¶¨Ðý¹â¹ÜµÄ³¤¶ÈΪ1dm£¬´ý²âÎïÖÊÈÜÒºµÄŨ¶ÈΪ1g/mL£¬ÔÚ´ËÌõ¼þϲâµÃµÄÐý¹â¶È½Ð×ö¸ÃÎïÖʵıÈÐý¹â¶È£¬ÓÃ[¦Á]±íʾ¡£±ÈÐý¹â¶È½ö¾ö¶¨ÓÚÎïÖʵĽṹ£¬Òò´Ë£¬±ÈÐý¹â¶ÈÊÇÎïÖÊÌØÓеÄÎïÀí³£Êý¡£
¡¡¡¡ÔÚʵ¼Ê¹¤×÷ÖУ¬³£³£¿ÉÒÔÓò»Í¬³¤¶ÈµÄÐý¹â¹ÜºÍ²»Í¬µÄÑùƷŨ¶È²â¶¨Ä³ÎïÖÊÈÜÒºµÄÐý¹â¶È¦Á£¬²¢°´ÏÂʽ½øÐл»ËãµÃ³ö¸ÃÎïÖʵıÈÐý¹â¶È[¦Á]¡£
¡¡¡¡[¦Á] = ¦Á/ l* C
¡¡¡¡Ê½ÖУºC--ÈÜÒºµÄŨ¶È£¨g/mL£©£»l--Ðý¹â¹Ü³¤¶È£¨dm£©¡£
¡¡¡¡Èô±»²âÎïÖÊÊÇ´¿ÒºÌ壬Ôò°´ÏÂʽ½øÐл»Ëã¡£
¡¡¡¡[¦Á] = ¦Á/ l* ¦Ñ
¡¡¡¡Ê½ÖУº¦Ñ--ÒºÌåµÄÃܶȡ£
¡¡¡¡ÒòÆ«Õñ¹âµÄ²¨³¤ºÍ²â¶¨Ê±µÄζȶԱÈÐý¹â¶ÈÒ²ÓÐÓ°Ï죬¹Ê±íʾ±ÈÐý¹â¶Èʱ£¬»¹Òª°Ñζȼ°¹âÔ´µÄ²¨³¤±ê³ö£¬½«Î¶ÈдÔÚ[¦Á]µÄÓÒÉϽǣ¬²¨³¤Ð´ÔÚ×óϽǣ¬¼´¡£ÈܼÁ¶Ô±ÈÐý¹â¶ÈÒ²ÓÐÓ°Ï죬¹ÊҲҪעÃ÷ËùÓÃÈܼÁ¡£ÀýÈçijÎïÖʵıÈÐý¹â¶ÈΪ£º£¨C,1,CH3OH£©£¬Õâ˵Ã÷¸ÃÎïÖʵıÈÐý¹â¶ÈΪÓÒÐý98.3£¬²â¶¨Ê±µÄζÈΪ20¡æ£¬Ê¹ÓÃDÄÆ¹â£¬ÈܼÁΪ¼×´¼£¬ÈÜҺŨ¶ÈΪ1%¡£
2Â¥2009-06-10 17:05:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ windli µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] µ÷¼ÁÍÆ¼ö +7 Ç徯714 2026-03-26 8/400 2026-03-31 22:12 by 544594351
[¿¼ÑÐ] 289Çóµ÷¼Á +7 BrightLL 2026-03-29 7/350 2026-03-31 22:05 by 544594351
[¿¼ÑÐ] ¿¼Ñе÷¼Á +9 СÀ¯ÐÂ±Ê 2026-03-29 10/500 2026-03-31 19:52 by Dyhoer
[¿¼ÑÐ] ÒѾö¶¨µ÷¼ÁԺУ +8 JKSOIID 2026-03-26 8/400 2026-03-31 19:51 by mg1014
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +13 ÉîVËÞÉá°É 2026-03-29 13/650 2026-03-31 19:50 by Dyhoer
[¿¼ÑÐ] 284Çóµ÷¼Á +9 СÐÜ¡«¡« 2026-03-31 9/450 2026-03-31 18:22 by 253863592
[¿¼ÑÐ] ÕÅ·¼Ãú-Öйúũҵ´óѧ-»·¾³¹¤³Ìר˶-298 +9 ÊÖ»úÓû§ 2026-03-26 9/450 2026-03-31 18:09 by 544594351
[¿¼ÑÐ] 085600£¬321·ÖÇóµ÷¼Á +7 ´ó²öС×Ó 2026-03-31 7/350 2026-03-31 18:02 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Çóµ÷¼Á +8 11ggg 2026-03-30 8/400 2026-03-31 13:56 by nanaliuyun
[¿¼ÑÐ] µ÷¼ÁÇóԺУÕÐÊÕ +7 º×¾¨¸ë 2026-03-28 7/350 2026-03-31 11:21 by oooqiao
[¿¼ÑÐ] Ò»Ö¾Ô¸Öк£Ñó320»¯Ñ§¹¤³ÌÓë¼¼Êõѧ˶Çóµ÷¼Á +8 ÅûÐÇºÓ 2026-03-30 8/400 2026-03-31 08:53 by lbsjt
[¿¼ÑÐ] һ־ԸʳƷ¿ÆÑ§Ó빤³Ì083200Çóµ÷¼Á +4 XQTJZ 2026-03-30 4/200 2026-03-31 04:10 by fmesaito
[¿¼ÑÐ] 370Çóµ÷¼Á +3 080700µ÷¼Á 2026-03-30 3/150 2026-03-31 01:09 by A_Zhe
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤340Çóµ÷¼Á +3 jhx777 2026-03-30 3/150 2026-03-30 17:54 by JourneyLucky
[¿¼ÑÐ] 311Çóµ÷¼Á +10 lin0039 2026-03-26 10/500 2026-03-30 10:26 by herarysara
[¿¼ÑÐ] 0856Çóµ÷¼Á +13 zhn03 2026-03-25 14/700 2026-03-29 08:13 by fmesaito
[¿¼ÑÐ] 292Çóµ÷¼Á +14 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 15/750 2026-03-28 08:45 by WYUMater
[¿¼ÑÐ] Ò»Ö¾Ô¸211ԺУ 344·Ö ¶«±±Å©Òµ´óѧÉúÎïѧѧ˶£¬Çóµ÷¼Á +5 ؼ·çѩҹ¹éÈËØ¼ 2026-03-26 8/400 2026-03-27 19:22 by ؼ·çѩҹ¹éÈËØ¼
[¿¼ÑÐ] 081200-11408-276ѧ˶Çóµ÷¼Á +4 ´Þwj 2026-03-26 4/200 2026-03-27 08:04 by chemisry
[¿¼ÑÐ] ¸÷λÀÏʦÄúºÃ£º±¾È˳õÊÔ372·Ö +5 jjÓ¿77 2026-03-25 6/300 2026-03-25 14:15 by mapenggao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û