| ²é¿´: 1400 | »Ø¸´: 6 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
wah235½ð³æ (СÓÐÃûÆø)
|
[½»Á÷]
ppm/KgÊÇÊÇÄÇôÒâ˼£¿
|
||
| ÔÚ¿´ÎÄÏ×µÄʱºò·¢ÏÖÓÐÕâôһ¾ä»°¡°...8.5ppm/Kg¡±.¾ÝÎÒËùÖª£¬ppmÊǵ¥Î»£¬ºóÃæÔõô¶àÁËÒ»¸öKgÄØ£¿ÊDz»ÊÇÎÄÏ×д´íÁË£¿ÄÄλ¸ø½âÊÍһϰ¡ |
» ²ÂÄãϲ»¶
336Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
ÇóÉúÎïѧµ÷¼Á
ÒѾÓÐ8È˻ظ´
08ÉúÎïÓëҽҩר˶³õÊÔ346ÕÒµ÷¼Á
ÒѾÓÐ6È˻ظ´
ÉúÎïѧ327£¬Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
0710ÉúÎïѧÇóµ÷¼Á
ÒѾÓÐ7È˻ظ´
385·Ö ÉúÎïѧ£¨071000£©Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
²ÄÁÏ¿¼Ñе÷¼Á
ÒѾÓÐ4È˻ظ´
366Çóµ÷¼ÁÒ»Ö¾Ô¸¶«±±´óѧ
ÒѾÓÐ3È˻ظ´
08¹¤¿Æ275·ÖÇóµ÷¼Á
ÒѾÓÐ13È˻ظ´
²ÄÁϹ¤³Ì322·Ö
ÒѾÓÐ6È˻ظ´
hightree1
Òø³æ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 386.5
- Ìû×Ó: 97
- ÔÚÏß: 4.8Сʱ
- ³æºÅ: 376455
- ×¢²á: 2007-05-19
- ÐÔ±ð: GG
- רҵ: ҩѧ
¡ï
clkk216(½ð±Ò+1,VIP+0):лл²ÎÓë³æÓÑÌÖÂÛ~£¡ ºÇºÇ
clkk216(½ð±Ò+1,VIP+0):лл²ÎÓë³æÓÑÌÖÂÛ~£¡ ºÇºÇ
| Ó¦¸ÃÊÇÿKG¸ÃÈÜÒº»òÎïÖÊÖк¬8.5ppmµÄʲô¶«Î÷ |
2Â¥2008-12-25 21:36:15
shidao2004
ͳæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 261
- Ìû×Ó: 159
- ÔÚÏß: 1.1Сʱ
- ³æºÅ: 664713
- ×¢²á: 2008-11-29
3Â¥2008-12-25 21:44:36
polycao
½ð³æ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 1008.3
- Ìû×Ó: 185
- ÔÚÏß: 11.5Сʱ
- ³æºÅ: 125041
- ×¢²á: 2005-12-06
- רҵ: analytical chemistry
4Â¥2008-12-26 08:10:36
liuzhaomin
½ð³æ (ÖøÃûдÊÖ)
- PhEPI: 2
- Ó¦Öú: 252 (´óѧÉú)
- ½ð±Ò: 3285.9
- É¢½ð: 551
- ºì»¨: 39
- Ìû×Ó: 1547
- ÔÚÏß: 504.5Сʱ
- ³æºÅ: 641709
- ×¢²á: 2008-10-31
- רҵ: Ò©Îï´úлÓëÒ©ÎﶯÁ¦Ñ§
¡ï
karl2100(½ð±Ò+1,VIP+0):¶àлָ½Ì£¡
karl2100(½ð±Ò+1,VIP+0):¶àлָ½Ì£¡
|
ÎÒÃÇÔÚʵÑéÖо³£»áÓõ½ppmÕâ¸öµ¥Î»£¬ÄÇôʲôÊÇppmÄØ£¿ ×î½üÐèÒª¾³£Óõ½£¬ËùÒÔÌØµØ²éÁËһϣ¨from Сľ³æ£»SMTÖ®¼Ò£©£º ppmÊÇÓ¢ÎÄparts permillionµÄËõд£¬ÒëÒâÊÇÿ°ÙÍò·ÖÖеÄÒ»²¿·Ö£¬¼´±íʾ°ÙÍò·ÖÖ®£¨¼¸£©£¬»ò³Æ°ÙÍò·ÖÂÊ¡£ ppm±íʾһ°ÙÍò·ÝÖØÁ¿µÄÈÜÒºÖÐËùº¬ÈÜÖʵÄÖØÁ¿¡£°ÙÍò·ÖÖ®¼¸£¬¾Í½Ð¼¸¸öppm¡£ ppm=ÈÜÖʵÄÖØÁ¿/ÈÜÒºµÄÖØÁ¿*10Áù´Î·½¡£ 1Éý¼«Ï¡µÄË®ÈÜÒºÆäÃܶȿÉ×÷Ϊ1£¬Òò´Ë1ÉýË®µÄÖØÁ¿Îª10µÄÁù´Î·½ºÁ¿Ë¡£ Èô1Éý¼«Ï¡Ë®ÈÜÒºÖк¬1ºÁ¿ËµÄijÎïÖÊ£¬ÔòÆäŨ¶ÈÏ൱ÓÚ1ppm¡£ 1ºÁ¿Ë¼´Îª1000΢¿Ë£¬Òò´Ë¸ÃÎïÖʵÄŨ¶ÈÓÖΪ1000ppb¡£ ppb±íʾʮÒÚ·ÖÖØÁ¿µÄÈÜÒºÖÐËùº¬ÈÜÖʵÄÖØÁ¿£¬Ê®ÒÚ·ÖÖ®¼¸¾Í½Ð¼¸¸öppb¡£ ppb=ÈÜÖʵÄÖØÁ¿/ÈÜÒºµÄÖØÁ¿*10¾Å´Î·½¡£ Èç1ppm¼´Ò»°ÙÍòǧ¿ËµÄÈÜÒºÖк¬ÓÐ1ǧ¿ËÈÜÖÊ¡£ppmÓë°Ù·ÖÂÊ£¨£¥£©Ëù±íʾµÄÄÚÈÝÒ»Ñù£¬Ö»ÊÇËüµÄ±ÈÀýÊý±È°Ù·ÖÂÊ´ó¶øÒÑ¡£ ÔÚ»¨»ÜÉú²úÔÔÅàÖУ¬³£³£Ê©Óá°Î¢·Ê¡±ºÍ¡°Ö²Îï¼¤ËØ¡±£¬ÕâЩҩ¼ÁÔÚÊ©ÓÃʱ£¬ÆäÓÃÁ¿Éõ΢£¬Ã¿Ç§ÉýµÄÈÝÁ¿ÖÐÖ»º¬Óм¸ºÁ¿ËÉõÖÁ¸üÉÙ£¬¹ÊÓá°ppm¡±À´±íʾ¡£ |
5Â¥2008-12-26 08:14:52
weidazhang
½ð³æ (ÕýʽдÊÖ)
ÆëÌì´óÊ¥ËïÎò¿Õ
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 695
- É¢½ð: 20
- Ìû×Ó: 343
- ÔÚÏß: 2.5Сʱ
- ³æºÅ: 304733
- ×¢²á: 2006-12-09
- ÐÔ±ð: GG
- רҵ: ÌìȻҩÎﻯѧ

6Â¥2008-12-31 11:47:52
7Â¥2009-01-02 02:12:26














»Ø¸´´ËÂ¥