±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 157  |  »Ø¸´: 1
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

wedyy0610

ľ³æ (Ö°Òµ×÷¼Ò)

ÀÏСº¢

[½»Á÷] ¡¾ÇóÖú¡¿ÓйØppm~~

´ó¼ÒºÃ£¬°ï°ïæ~~~~~
¿´¿´ÎÒµÄÀí½âÓÐÎÊÌâÂð£¿
ÎÒÐèÒªÖü²ØË®¹û£¬ÓóôÑõ£¬»·¾³Å¨¶ÈÊÇ0.3ppm,1ppm,5ppm~~~
³ôÑõ·¢Éú»úÊÇ1~5l/min
¶ÔÓÚ³ôÑõ1ppm=2.14mg/m3
ÊDz»ÊÇÓÐÎÊÌâ~~~
»Ø¸´´ËÂ¥
ÀÏÁË£¬±ÄÛQ²»¼¸ÄêÁË
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

grapefruit

½ð³æ (СÓÐÃûÆø)

¡ï
calledone(½ð±Ò+1,VIP+0):¸ÐлÈÈÐIJÎÓ룡
ppmÊÇÌå»ýŨ¶È.
ÕªÒª£ºÆøÌå¼ì²âŨ¶Èµ¥Î»ppmÓëºÁ¿Ë/Á¢·½Ã׵Ļ»Ëã¹ØÏµ
¶Ô»·¾³´óÆø£¨¿ÕÆø£©ÖÐÎÛȾÎïŨ¶ÈµÄ±íʾ·½·¨ÓÐÁ½ÖÖ£º

ÖÊÁ¿Å¨¶È±íʾ·¨£ºÃ¿Á¢·½Ã×¿ÕÆøÖÐËùº¬ÎÛȾÎïµÄÖÊÁ¿Êý£¬¼´mg/m3
Ìå»ýŨ¶È±íʾ·¨£ºÒ»°ÙÍòÌå»ýµÄ¿ÕÆøÖÐËùº¬ÎÛȾÎïµÄÌå»ýÊý£¬¼´ppm
´ó²¿·ÖÆøÌå¼ì²âÒÇÆ÷²âµÃµÄÆøÌåŨ¶È¶¼ÊÇÌå»ýŨ¶È£¨ppm£©¡£¶ø°´ÎÒ¹ú¹æ¶¨£¬ÌرðÊÇ»·±£²¿ÃÅ£¬ÔòÒªÇóÆøÌåŨ¶ÈÒÔÖÊÁ¿Å¨¶ÈµÄµ¥Î»£¨È磺mg/m3£©±íʾ£¬ÎÒÃǹú¼ÒµÄ±ê×¼¹æ·¶Ò²¶¼ÊDzÉÓÃÖÊÁ¿Å¨¶Èµ¥Î»£¨È磺mg/m3£©±íʾ¡£

ÕâÁ½ÖÖÆøÌåŨ¶Èµ¥Î»mg/m3ÓëppmÓкιØÏµÄØ£¿Æä¼äÈçºÎ»»Ë㣿

ʹÓÃÖÊÁ¿Å¨¶Èµ¥Î»£¨mg/m3£©×÷Ϊ¿ÕÆøÎÛȾÎïŨ¶ÈµÄ±íʾ·½·¨£¬¿ÉÒÔ·½±ã¼ÆËã³öÎÛȾÎïµÄÕæÕýÁ¿¡£µ«ÖÊÁ¿Å¨¶ÈÓë¼ì²âÆøÌåµÄζȡ¢Ñ¹Á¦»·¾³Ìõ¼þÓйأ¬ÆäÊýÖµ»áËæ×Åζȡ¢ÆøÑ¹µÈ»·¾³Ìõ¼þµÄ±ä»¯¶ø²»Í¬£»Êµ¼Ê²âÁ¿Ê±ÐèҪͬʱ²â¶¨ÆøÌåµÄζȺʹóÆøÑ¹Á¦¡£¶øÔÚʹÓÃppm×÷ΪÃèÊöÎÛȾÎïŨ¶Èʱ£¬ÓÉÓÚ²ÉÈ¡µÄÊÇÌå»ý±È£¬²»»á³öÏÖÕâ¸öÎÊÌâ¡£

Ũ¶Èµ¥Î»ppmÓëmg/m3µÄ»»Ë㣺°´ÏÂʽ¼ÆË㣺

mg/m3=M/22.4¡¤ppm¡¤[273/(273+T)]*£¨Ba/101325£©

ÉÏʽÖУº

M----ÎªÆøÌå·Ö×ÓÁ¿
ppm----²â¶¨µÄÌå»ýŨ¶ÈÖµ
T----ζÈ
Ba----ѹÁ¦
2Â¥2007-11-17 13:24:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wedyy0610 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +16 ¹þ¹þ¹þ^_^ 2026-03-31 19/950 2026-04-06 14:14 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-05 4/200 2026-04-06 12:29 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] 280Çóµ÷¼Á +4 Àîrien 2026-04-04 4/200 2026-04-05 18:44 by imissbao
[¿¼ÑÐ] 329Çóµ÷¼Á +17 miaodesi 2026-04-02 20/1000 2026-04-05 18:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼Á +5 ºÃºÃ¶ÁÊé¡£ 2026-04-01 5/250 2026-04-05 17:54 by liucky
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +8 ÏàÐűػá¹ââÍòÕ 2026-04-05 10/500 2026-04-05 12:19 by Hdyxbekcb
[¿¼ÑÐ] 278Çóµ÷¼Á +3 ÒÀ¾É£¡ 2026-04-02 4/200 2026-04-04 20:27 by À¶ÔÆË¼Óê
[¿¼ÑÐ] һ־Ը˫·Ç085502£¬267·Ö£¬¹ýËļ¶Çóµ÷¼Á +3 ÔÙæҲҪ³Ô·¹°¡ 2026-04-03 3/150 2026-04-04 05:03 by gswylq
[¿¼ÑÐ] 335Çóµ÷¼Á +7 ÉòÇåÁ§ 2026-04-03 7/350 2026-04-03 18:55 by lijunpoly
[¿¼ÑÐ] 338Çóµ÷¼Á +4 zzz£¬£¬r 2026-04-03 4/200 2026-04-03 16:39 by lijunpoly
[¿¼ÑÐ] 274Çóµ÷¼Á +9 ˳Àí³ÉÕÅ 2026-04-03 10/500 2026-04-03 15:10 by °¡¿¡£¡
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйú¿ÆÑ§Ôº´óѧ265Çóµ÷¼Á +9 Ìñµ­ye 2026-03-31 10/500 2026-04-03 11:10 by txp1986
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 bvzz 2026-04-01 3/150 2026-04-03 09:47 by À¶ÔÆË¼Óê
[¿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
[¿¼ÑÐ] ũѧ¿¼ÑÐÇóµ÷¼Á +3 dkdkxm 2026-04-01 3/150 2026-04-02 16:04 by wangjagri
[¿¼ÑÐ] 324Çóµ÷¼Á +5 ÏëÉÏѧÇóµ÷ 2026-04-01 6/300 2026-04-02 10:16 by sanrepian
[¿¼ÑÐ] 322Çóµ÷¼Á +5 ìäÙÒXX 2026-03-31 6/300 2026-04-02 10:08 by Çóµ÷¼Ázz
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +11 Ò»ÑùYWY 2026-03-31 11/550 2026-04-01 22:25 by zhouyuwinner
[¿¼ÑÐ] Çóµ÷¼Á0703 +5 ÖܼÎÒ¢ 2026-03-31 8/400 2026-04-01 20:32 by ltltkkk
[¿¼ÑÐ] ¸£½¨Àí¹¤´óѧ²ÄÁÏѧԺÏȽøºÏ½ðÍŶÓÕÐÊÕ¿¼Ñе÷¼ÁѧÉú +3 ´ó»ª½ðÉ̶¼ 2026-03-30 4/200 2026-03-31 01:04 by ·½Ó¢¿¡602
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û