Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1680  |  »Ø¸´: 9

qiuqiubao

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ÇóÖú£º±ûÏ©õ£°·ÄÚ×è¾Û¼ÁµÄ²â¶¨ ÒÑÓÐ1È˲ÎÓë

AAm£¨±ûÏ©õ£°·£©·ÖÎöÖÐMHQ£¨¶ÔôÇ»ù±½¼×ÃÑ
£©º¬Á¿Öµ£¬ÇóÖú´ó¼Ò£º
1¡¢¹©Ó¦ÉÌÌṩÁËÒ»¸ö²»º¬MHQµÄÑùÆ·£¬ºÍ¹ÌÌåµÄMHQ£¬ÈÃÎÒÃÇÀ´¸ù¾ÝÐèÒªÁ¿Ìí¼ÓÏàÓ¦µÄMHQŨ¶È£¬½øÆøÏàÉ«Æ×¼ì²âʵ¼ÊµÄMHQŨ¶È¡£
2¡¢ÊµÑéÊÒÉ豸£ºGC-2010£¬FID£¬·ÖÎö²»º¬MHQÑùÆ·£¬È´¼ì²â³öMHQ%=0.0005%£¬ÒòΪԭҺÊÇ50%AAM£¬ËùÒÔ»»Ëã³ÉppmÊÇ2.5.¡£
3¡¢ÅäÖÃ20ppmµÄMHQ¼ÓÈëÖÁ50%µÄAAmÖУ¬È´¼ì²â³öMHQ%=0.0058%£¬»»Ëã³ÉppmÊÇ29.
     ÅäÖ÷½·¨ÊÇÕâÑùµÄ£ºÈ¡0.0098gMHQ¹ÌÌå¼ÓÈëµ½500gµÄ50%AAmÔ­ÒºÖС£
3¡¢ÅäÖÃ30ppmµÄMHQ¼ÓÈëÖÁ50%µÄAAmÖУ¬È´¼ì²â³öMHQ%=0.0083%£¬»»Ëã³ÉppmÊÇ41.5.
    ÅäÖ÷½·¨ÊÇÕâÑùµÄ£ºÈ¡0.0150MHQ¹ÌÌå¼ÓÈëµ½500gµÄ50%AAmÔ­ÒºÖС£
ÏÖÔÚµÄÎÊÌâÓм¸µã£º
1¡¢¹©Ó¦ÉÌ˵ÊDz»º¬MHQ£¬¿ÉʵÑéÊÒ·ÖÎö³öº¬MHQ£¬ÇÒº¬Á¿ÊÇ2.5ppm
2¡¢20\30ppmµÄÅäÖ÷½·¨ÊÇÕýÈ·µÄÂ𣿿ÉΪʲô½øÑù¼ì²âºó£¬½á¹ûÏà²îºÜ´ó¡£Ã÷Ã÷ÊÇ20ppm£¬¿É½á¹ûÈ´ÊÇ29ppm¡¢30ppmµÄ½á¹ûÒ²Èç´Ë¡£
ÕâÊÇÎªÊ²ÄØ£¬Ñ°Çó¿É°ïÖúµÄÈ˰ïæָµãÒ»ÏÂÄØ¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖö¥ ( ¹²ÓÐ2¸ö )

qiuqiubao

½ð³æ (СÓÐÃûÆø)

qiuqiubao: »ØÌûÖö¥ 2015-09-03 12:41:54
¹©Ó¦ÉÌÉ豸£º·Ö¹â¹â¶È¼Æ
2Â¥2015-09-02 23:39:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qiuqiubao

½ð³æ (СÓÐÃûÆø)

qiuqiubao: »ØÌûÖö¥ 2015-09-06 16:50:37
ÒýÓûØÌû:
5Â¥: Originally posted by longyi706565 at 2015-09-03 09:58:03
ÄãµÄÒâ˼ÊÇ˵¹©Ó¦ÉÌÊÇÓ÷ֹâ¹â¶È¼Æ²âµÃµÄ½á¹ûÂ𣿣¿
·Ö¹â¹â¶È¼ÆÃ»ÓÐÄÇô¸ßµÄÁéÃô¶È£¬½á¹û²»¿ÉÐÅ¡£...

¹©Ó¦ÉÌÊÇ·Ö¹â¹â¶È¼Æ¡£
ÎÊÌâÊÇ£º ¹«Ë¾´ÓÉϵ½Ï£¬µ½²É¹º£¬¶¼ÈÏΪ¹©Ó¦É̵Ľá¹ûÊÇÎȶ¨£¬ÊǺõġ£
ÎÒÃǵĽá¹û¾­³£Óи¡¶¯£¬ËùÒÔ£¬¾Í²»Í£µÄÈÃÎÒÃÇ×ö¹©Ó¦ÉÌÌṩµÄÑùÆ·¡£
ÏÖÔÚÎÒµÄÀ§»óÊÇ£ºÎªÊ²Ã´ÎÒµÄGCÔÚ·ÖÎöMHQµÄʱºò£¬ºÍÎÒʵ¼ÊÅäµÄŨ¶È£º20ppm£¬²îÁË6¸öppm¡£¶ø30ppm£¬²îÁ˽ü10¸öppm¡£ÊÇÎÒÒÇÆ÷ÓÐÆ«²îÁËÂ𣿿ÉÎÒ×öÁËÖØÏÖÐÔºÍÔÙÏßÐÔ£¬Îó²î¶¼ÔÚ2%ÒÔÄÚ¡£
8Â¥2015-09-03 12:35:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

xjc635

ľ³æ (ÖøÃûдÊÖ)

ÊDz»ÊǺ¬Á¿¹ýµÍ£¬ÆøÏ಻Êʺϣ¿

·¢×ÔСľ³æAndroid¿Í»§¶Ë
3Â¥2015-09-03 07:15:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xjc635

ľ³æ (ÖøÃûдÊÖ)

4Â¥2015-09-03 07:21:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

longyi706565

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
qiuqiubao: ½ð±Ò+1, ¡ïÓаïÖú 2015-09-03 12:37:00
ÒýÓûØÌû:
2Â¥: Originally posted by qiuqiubao at 2015-09-02 23:39:12
¹©Ó¦ÉÌÉ豸£º·Ö¹â¹â¶È¼Æ

ÄãµÄÒâ˼ÊÇ˵¹©Ó¦ÉÌÊÇÓ÷ֹâ¹â¶È¼Æ²âµÃµÄ½á¹ûÂ𣿣¿
·Ö¹â¹â¶È¼ÆÃ»ÓÐÄÇô¸ßµÄÁéÃô¶È£¬½á¹û²»¿ÉÐÅ¡£
5Â¥2015-09-03 09:58:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qiuqiubao

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by xjc635 at 2015-09-03 07:15:30
ÊDz»ÊǺ¬Á¿¹ýµÍ£¬ÆøÏ಻Êʺϣ¿

²»»á£¬Ö®Ç°ÎÒÃÇÒ»Ö±¶¼×öµÄºÃºÃµÄ£¬¾Í×î½ü¿ªÊ¼ÒѾ­Á¬Ðø³öÏÖÁË2´Î³¬±êµÄÏÖÏóÁË£¬Ö®Ç°»¹ÓÐ´ÎÆ«µÍµÄÇé¿ö¡£
6Â¥2015-09-03 12:28:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qiuqiubao

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by xjc635 at 2015-09-03 07:21:19
ÄãÔõôÕÛËãppmµÄ

ÎÒÃÇÅäÖÆµÄʱºò£¬ÊÇ0.5gÔ­Òº£¬ÓÃAcetoneÏ¡ÊÍÖÁ5g£¬·Ö×°µ½×Ô¶¯½øÑù¼ÜÉϽøÑù1ul¡£¼ÆËãppmÊÇ£¬ÓÃÃæ»ý°Ù·ÖŨ¶ÈArea%*50%£¨Å¨¶È£©*10000
7Â¥2015-09-03 12:30:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qiuqiubao

½ð³æ (СÓÐÃûÆø)

ÓиßÈËÄܰïæ½â´ðÂð£¿ÎÒ½«²»Ê¤¸Ð¼¤¡£
½ñÌ죬ÓÖ×öÁËÒ»±é20ppmÑù£¬µÃ³öµÄ½á¹ûÊÇ£º Area%£º0.0055%¡£ºÍ9ÔÂ2ÈÕ¼ì³öµÄ0.0058%£¬²îÁË0.0003%¡£
1¡¢³ËÒÔ50%Ũ¶ÈºóÕÛËã³ÉµÄppm£¬²îÁË1.5ppm¡£
2¡¢ÎªÊ²Ã´ºÍÎÒÀíÂÛÉÏÅäµÄ20ppm²îÄÇô¶àÄØ£¿
9Â¥2015-09-06 16:56:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

һ·Ôڳɳ¤

Ìú³æ (³õÈëÎÄ̳)

10Â¥2019-11-15 21:19:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ qiuqiubao µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çó¿¼ÑвÄÁϵ÷¼Á +3 ²Ä»¯Àî¿É 2026-04-07 3/150 2026-04-08 00:21 by JourneyLucky
[¿¼ÑÐ] »úеר˶273ÇëÇóµ÷¼Á +3 ¸ýÉêÈÉÉê 2026-04-07 3/150 2026-04-07 23:28 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] 269Çóµ÷¼Á +3 °¡°¡ÎÒÎÒ 2026-04-07 3/150 2026-04-07 18:25 by À¶ÔÆË¼Óê
[˶²©¼ÒÔ°] 0856²ÄÁÏ»¯¹¤Çóµ÷¼Á£¬Ò»Ö¾Ô¸211£¬³õÊԳɼ¨349 +4 ½­»´±±Ô 2026-04-05 4/200 2026-04-06 22:44 by chenzhimin
[¿¼ÑÐ] »ªÄÏÀí¹¤0703»¯Ñ§£¬×Ü·Ö336Çóµ÷¼Á +10 ÊÖ»úÓû§ 2026-04-03 11/550 2026-04-06 22:20 by michael2011
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¶û±õ¹¤Òµ´óѧ085600Ó¢Ò»Êý¶þ337·ÖÇóµ÷¼Á +12 lyz0427 2026-04-03 12/600 2026-04-06 06:37 by houyaoxu
[¿¼ÑÐ] 272·ÖÇóµ÷¼Á +4 wangyile2233 2026-04-02 4/200 2026-04-05 22:21 by 286640313
[¿¼ÑÐ] 302·Ö 085601Çóµ÷¼ÁÍÆ¼ö +11 zyxÉϰ¶£¡ 2026-04-05 11/550 2026-04-05 22:13 by dongzh2009
[¿¼ÑÐ] 322Çóµ÷¼Á +3 àźߺߺã 2026-04-05 3/150 2026-04-05 19:52 by nepu_uu
[¿¼ÑÐ] 306·Ö²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +7 Àè°ÉÀ²À²ÄãºÜÓÐà 2026-04-03 7/350 2026-04-05 17:18 by Hdyxbekcb
[¿¼ÑÐ] µç×ÓÐÅÏ¢µ÷¼Á½»²æÑ§¿ÆÓÐÍÆ¼öÂð +6 jhtfeybgj 2026-04-01 9/450 2026-04-05 11:13 by Öí»á·É
[¿¼ÑÐ] 321Çóµ÷¼Á +13 ÈÏÕæÇóÉÏѧ 2026-04-02 13/650 2026-04-04 18:23 by macy2011
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ÄϾ©º½¿Õº½Ìì´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +10 @taotao 2026-04-03 10/500 2026-04-04 09:01 by T¿É¿ÉÎ÷ÀïT
[»ù½ðÉêÇë] esi¸ß±»ÒýÂÛÎÄÊDz»ÊÇÄܶÔÖбêÓÐËù¼Ó·ÖºÍ°ïÖúÄØ +5 redcom 2026-04-01 6/300 2026-04-03 15:15 by Howard28
[¿¼ÑÐ] ¹¤¿Æ341·Öµ÷¼Á +3 Âå¶àÂÞ 2026-04-03 3/150 2026-04-03 14:20 by 1753564080
[¿¼ÑÐ] Ò»Ö¾Ô¸°²»Õ´óѧ0817»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Çóµ÷¼Á +14 ÎÒ²»ÊÇÖ»Òò 2026-04-02 15/750 2026-04-03 09:49 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 309Çóµ÷¼Á +14 ´ô¹½²»ÊÇ´÷·ò 2026-04-02 14/700 2026-04-03 09:42 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 326Çóµ÷¼Á +10 áÌáÌ×Ð 2026-04-02 10/500 2026-04-03 09:08 by ÅÁ¶ûÂíÀ­ÌØ
[¿¼ÑÐ] 366Çóµ÷¼ÁÒ»Ö¾Ô¸¶«±±´óѧ +8 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 8/400 2026-04-02 21:39 by dongzh2009
[¿¼ÑÐ] 285Çóµ÷¼Á +11 AZMK 2026-04-01 11/550 2026-04-01 22:40 by peike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û