1ppmµÈÓÚ¶àÉÙ΢¿Ë/¿Ë

1ppmµÈÓÚ1ºÁ¿Ë/ǧ¿Ë£¬Ò²¾ÍÊÇ1ºÁ¿Ë/1000¿Ë¡£ÒòΪ1ºÁ¿ËµÈÓÚ1000΢¿Ë£¬ËùÒÔ1ppmµÈÓÚ1000΢¿Ë/1000¿Ë£¬Ò²¾ÍÊÇ1΢¿Ë/¿Ë¡£


1ppmµÈÓÚ¶àÉÙË®·Ö,ÈçºÎ¼ÆËã

1΢Ħ¶ûÁò»¯Çâ=34΢¿ËÁò»¯Çâ 1Ħ¶û¿ÕÆø£¨25¡ãC£¬1¸ö´óÆøѹ£©=24.45Éý¿ÕÆø ÕâÑùÔÚ¿ÕÆøÖУ¬1ppmÁò»¯Çâ=34΢¿Ë/24.45Éý=1.39΢...


ppmÊǶàÉÙµ¥Î»

1ppm=1000ppb 1ppb =1000ppt ppm¼´£ºmg/L£¨ºÁ¿Ë/Éý£©£»ppb ¼´£ºug/L£¨Î¢¿Ë/Éý£©£»ppt ¼´£ºng...


ppmÓëmg/ m3µÄ»»Ëã¹ØϵÊǶàÉÙ?

¶ÔÓÚÄã˵µÄPPMËù¶ÔÓ¦µÄmg/m3£¬1PPMÓ¦¸ÃÊÇÏ൱ÓÚ1mg/m3¡£1΢¿Ë/Éý=10µÄ-9´Î·½Ç§¿Ë/10µÄ-3´Î·½Á¢·½...


1ppbµÈÓÚ¶àÉÙ΢¿ËÿÁ¢·½Ã×

±í´ïÈÜҺŨ¶Èʱ£¬1ppm=1ug/mL=1ug/cm³=1000000 ug/m³£¬¶ø1ppb£½1/1000 ppm ËùÒÔ£¬1ppb£½1000 ug/m³...


ppmÊǶàÉÙ??

1ppm=1mg/L ppm¿ÉÒÔÓÃÔÚÖÊÁ¿ÉÏ£¬Ò»¹«½ï(kg)µÄÎïÖÊÖÐÓÐÒ»ºÁ¿Ë(mg)ijÎïÖÊ,ijÎïÖʺ¬Á¿¼´Îª1ppm£» Ò²...


PPMÓëmg/LÖ®¼äµÄ»»Ëã¹Øϵ

Èç¹ûÈÜÒºÃܶÈΪ¡°1kg/L¡±£¬Ôò¡°1ppm=1mg/L¡±¡£¡°ppm¡±ÊÇ¡°°ÙÍò·ÖÖ®Ò»¡±£¬ÎÞÁ¿¸Ù£¬Ìå»ý±È»òÖÊÁ¿±È¶¼¿ÉÒÔ¡£¡°mg/L¡±ÊÇ¡°ÖÊÁ¿...


һ΢¿ËµÈÓÚ¶àÉÙppb

2¡¢Î¢¿ËΪÖÊÁ¿µ¥Î»£¬·ûºÅ ¦Ìg¡£1¦Ìg µÈÓÚÒ»°ÙÍò·ÖÖ®Ò»¿Ë¡£µÈÓÚ10µÄ-6´Î·½¿Ë¡£À©Õ¹×ÊÁÏ£º1¡¢PPMËã·¨...


µ¥Î»»»Ëã1ppmµÈÓÚ¶àÉÙ?

1ug/ml ÊÇÖÊÁ¿/Ìå»ý±È£¬Èç¹ûÈÜÒºµÄÃܶÈÊÇ1 g/ml£¬Ôò1ug/ml Ï൱ÓÚ1ppm£»Èç¹ûÈÜÒºÃܶȲ»ÊÇ1 g/ml£¬ÔòÐèÒª½øÐл»Ëã¡£¶ÔÓÚ...


1¿Ë/Éý=()΢¿Ë/ºÁÉý? 1PPM=()΢¿Ë/ºÁÉý?

1¿Ë/Éý=£¨1000£©Î¢¿Ë/ºÁÉýµÚ¶þ¸öÎÊÌ⣺ °ÙÍò·ÖÂÊ,¼ò³Æppm(Ô´×ÔÓ¢ÓïParts Per MillionµÄ¼òд),¶¨ÒåΪ°ÙÍò·ÖÖ®Ò»,1ppm¼´ÊÇÒ»...


Ïà¹ØËÑË÷

ÈÈÃÅËÑË÷