±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 13109  |  »Ø¸´: 3
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

dyyan

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ¿ÕÆøÖÐË®µÄº¬Á¿£¨£ð£ð£í£©ÓëÏà¶Ôʪ¶ÈµÄ¹ØÏµ£¿ ÒÑÓÐ2È˲ÎÓë

ÏëÎÊһϣ¬¿ÕÆøÖÐË®µÄº¬Á¿£¨£ð£ð£í£©ÓëÏà¶Ôʪ¶ÈµÄ¹ØÏµ£¿±ÈÈç˵£¬Èç¹ûÊÒÎÂ25¡æ£¬Ïà¶Ôʪ¶ÈΪ£¶£°£¥£¬ÄÇôˮµÄº¬Á¿ÊǶàÉÙ£ð£ð£í£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

justinsoul

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
dyyan: ½ð±Ò+5 2015-02-06 08:15:45
¼ÈÈ»ÎÊÕâ¸öÎÊÌ⣬¿ÉÄÜÊéûÔõô¿´£¬ÄǾÍ˵ϸµã£¬Í¨¹ý²é±íÕÒ³ö¸ÃζÈϱ¥ºÍÕôÆøÑ¹£¬ÕÒ³ö±¥ºÍ̬ʱˮµÄº¬Á¿£¬ÔÙ³ËÒÔʪ¶È¼´ÊÇÁË¡£

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
3Â¥2015-02-06 08:02:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 4 ¸ö»Ø´ð

5buzhidao5

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
dyyan: ½ð±Ò+5 2015-02-06 08:15:41
½¨ÒéÓñ¥ºÍÕôÆûѹ½øÐмÆËã

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
2Â¥2015-02-06 07:30:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dearmaximus

½ð³æ (ÕýʽдÊÖ)

ÃÔ;СÊéͯ/¶þÊÖ¿ÆÑ§¼Ò

¡¾×ªÔØ¡¿
¾ø¶Ôʪ¶ÈPPmVÓëÏà¶Ôʪ¶È%RHÖ®¼äÈçºÎ»»Ëã
Ê×ÏÈ£¬³ÎÇåÁ½¸ö¸ÅÄ
Ìå»ý±È£ºÌå»ý°Ù·ÖÊýV(p)ÊÇÖ¸ÔÚ±ê׼ѹÁ¦ºÍζÈÏ£¨×¢Ò⣬ÊDZê×¼´óÆøÌõ¼þÏ£©£¬Êª¿ÕÆøÖÐË®ÆûËùÕ¼ÓеÄÌå»ýÓëÆä×ÜÌå»ýÖ®±È£¬ÒÔ°Ù·ÖÊýÀ´±íʾ¡£ppm(v)=e/(P-e)*1000000
Ïà¶Ôʪ¶È£ºÑ¹Á¦ÎªP£¬Î¶ÈΪTµÄʪ¿ÕÆøµÄÏà¶Ôʪ¶È£¬ÊÇÖ¸ÔÚ¸ø¶¨µÄʪ¿ÕÆøÖУ¬Ë®ÆûµÄĦ¶û·ÖÊý£¨»òʵ¼ÊË®Æûѹ£©ÓëͬһζÈTºÍѹÁ¦PÏ´¿Ë®±íÃæµÄ±¥ºÍË®ÆûµÄĦ¶û·ÖÊý£¨»ò±¥ºÍË®ÆøÑ¹£©Ö®±È£¬ÓðٷÖÊý±íʾ¡£

´ÓÉÏÃæÀ´¸ö¸ÅÄîÀ´¿´£¬Ìå»ý±È£¬ÊÇÔڹ̶¨µÄѹÁ¦¡¢Î¶ÈÌõ¼þϵĶÀÁ¢Á¿£»¶øÏà¶Ôʪ¶È´«¸ÐÆ÷ÊÇÓëѹÁ¦¡¢Î¶ÈÏà¹ØµÄÁ¿¡£¶þÕßÖ®¼äµÄת»»£¬¾ÍÏàÓ¦µÄ°üÀ¨Á½¸ö²ÎÊý¡ª¡ªÑ¹Á¦PºÍζÈT£¬ÀàËÆÓÚ»ìºÏ±ÈÓëÏà¶Ôʪ¶ÈµÄת»»¡£

Ïà¶Ôʪ¶ÈÓë»ìºÏ±ÈµÄת»»¹«Ê½£º
Uw={[(0.622+rw)*r]/[(0.622+r)*rw]}*100%
ÆäÖÐrwΪewËù¶ÔÓ¦µÄ±¥ºÍ»ìºÏ±È
rw=[.622*fw(P,T)ew(T)]/[P-fw(P,T)ew(T)]
¸ù¾ÝµÀ¶û¶Ù·Öѹ¶¨ÂÉ
ͬѹÁ¦¡¢Í¬Î¶ÈϵÄÌå»ý±ÈÓë»ìºÏ±ÈÏàµÈ
¾­¹ý½øÒ»²½×ª»¯£¬¼´¿É¼ÆËã³ö¶þÕßÖ®¼äµÄת»»¹ØÏµ

ppmvÓëÏà¶Ôʪ¶ÈµÄת»»ÐëÏȼÆËã³ö¸Ã״̬ϵÄζÈËù¶ÔÓ¦µÄ±¥ºÍË®Æûѹ£¨¿ÉÓɱ¾ÈËÌṩµÄ³ÌÐò¼ÆË㣬Çó½âµÄ¼ò»¯¹«Ê½£º

Ë®Ãæ£ºlogew=(10.286T-2148.4909)/(T-35.85)  
±ùÃæ£ºlogei=12.5633-2670.59/T£©£¬È»ºó£¬Í¨¹ýÏÂÃæµÄ¹«Ê½¼ÆË㣺
ppmv=[e/(P-e)]*1000000
µ±eԶԶСÓÚPʱ£¬¹«Ê½¿É¼ò»¯Îª£º
ppmv=[e/P]*1000000

Á˽⵽ÒÔÉϼÆË㹫ʽ֮ºó£¬Ê¹ÓÃʪ¶È´«¸ÐÆ÷½øÐвâÁ¿Ê±£¬¾Í»á¸ü¼Ó·½±ã¡£
4Â¥2019-12-05 19:19:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸±±»¯085600²ÄÁÏר˶275|ÓÐÎÄÕÂרÀû£üÇóµ÷¼Á +12 Micky11223 2026-03-25 13/650 2026-03-31 09:36 by longlotian
[¿¼ÑÐ] 347Çóµ÷¼Á +6 ɽ¶¥¼û¦Á 2026-03-25 6/300 2026-03-31 08:58 by ¹¦·ò·è¿ñ
[¿¼ÑÐ] 285Çóµ÷¼Á +6 AZMK 2026-03-30 9/450 2026-03-31 08:01 by jp9609
[¿¼ÑÐ] Ò»Ö¾Ô¸´óÁ¬Àí¹¤´óѧ²ÄÁÏÇóµ÷¼Á +6 Gymno 2026-03-30 6/300 2026-03-31 07:26 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ¸£½¨Àí¹¤´óѧ²ÄÁÏѧԺÏȽøºÏ½ðÍŶÓÕÐÊÕ¿¼Ñе÷¼ÁѧÉú +3 ´ó»ª½ðÉ̶¼ 2026-03-30 4/200 2026-03-31 01:04 by ·½Ó¢¿¡602
[¿¼ÑÐ] 303Çóµ÷¼Á +7 DLkz1314. 2026-03-30 7/350 2026-03-30 16:05 by shuang5186
[¿¼ÑÐ] 298Çóµ÷¼Á +3 ʲôÊÇÅÖÍ·Óã 2026-03-30 5/250 2026-03-30 14:41 by ÇຣСÎ÷Å£
[¿¼ÑÐ] 071010 323 ·ÖÇóµ÷¼Á +3 Baekzhy 2026-03-27 3/150 2026-03-30 14:24 by andresqi
[¿¼ÑÐ] Çó»¯Ñ§µ÷¼Á +11 wulanna 2026-03-28 11/550 2026-03-30 10:59 by ̽123
[¿¼ÑÐ] 337Çóµ÷¼Á +6 ¡¶Ê÷¡· 2026-03-29 6/300 2026-03-30 10:15 by herarysara
[¿¼ÑÐ] ¡¾Çóµ÷¼Á¡¿085601²ÄÁϹ¤³Ìר˶ | ×Ü·Ö272 | +7 ½Å»¬µÄÊØ·¨¹«Ãñ 2026-03-27 7/350 2026-03-29 20:21 by dophin1985
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©µ÷¼Á +5 Feisty¡£ 2026-03-28 9/450 2026-03-29 12:02 by longlotian
[¿¼ÑÐ] 0856²ÄÁÏ»¯¹¤µ÷¼Á ×Ü·Ö330 +14 zhubinhao 2026-03-27 14/700 2026-03-29 10:01 by Sjndkwm
[¿¼ÑÐ] 081200-314 +3 LILIQQ 2026-03-27 4/200 2026-03-28 09:41 by ±£»¤µØÇòÄãÎÒ×öÆ
[¿¼ÑÐ] 265Çóµ÷¼Á11408 +3 ÁõС¹lu 2026-03-27 3/150 2026-03-27 20:53 by nihaoar
[¿¼ÑÐ] Çóµ÷¼Á +4 Áã°Ë# 2026-03-27 4/200 2026-03-27 18:07 by yu221
[¿¼ÑÐ] 266·ÖÇó²ÄÁÏ»¯¹¤Ò±½ð¿óÒµµÈרҵµÄµ÷¼Á +4 ÍÛºôºßºôºß 2026-03-26 4/200 2026-03-27 17:02 by zhyzzh
[¿¼ÑÐ] 286Çóµ÷¼Á +4 lim0922 2026-03-26 4/200 2026-03-27 10:28 by guoweigw
[¿¼ÑÐ] ÇóbÇøÔºÐ£µ÷¼Á +4 ÖÜ56 2026-03-24 5/250 2026-03-25 17:12 by yishunmin
[¿¼ÑÐ] 277·ÖÇóµ÷¼Á£¬¿çµ÷²ÄÁÏ +3 ¿¼Ñе÷¼Álxh 2026-03-24 3/150 2026-03-24 13:52 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û