±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2961  |  »Ø¸´: 8

ÌìÌ죭ľ³æ

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] ±ê×¼ÇúÏߵĵ¥Î»mg • L£­1ºÍ×îµÍ¼ì³öÏ޵ĵ¥Î»¦Ìg • kg£­1 ÒÑÓÐ3È˲ÎÓë

¿´ÎÄÏ×£¬±ê×¼ÇúÏßÊÇÓÃÏ¡Ê͵õ½µÄϵÁÐŨ¶ÈµÄ±ê×¼ÈÜÒº²âµÃ£¬µ¥Î»ÊÇmg • L£­1¡£
µÈµ½×îµÍ¶¨Á¿ÏÞºÍ×îµÍ¼ì³öÏÞʱ£¬µ¥Î»»»³ÉÁ˦Ìg • kg£­1¡£
µ«ÎÄÏ×ÖÐΪ²¢Ã»ÓÐ˵Ã÷Á½ÖÖµ¥Î»¼äÊÇÔõÑù»»ËãµÄ¡£
¸÷λÀ´ËµËµ°É¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÏÖÔÚÖйúȱµÄ¾ÍÊÇÕæÕýÓб¾Ê¡¢ÓÐѧÎÊ¡¢Óг¤Ô¶ÑÛ¹âµÄÈË¡£¼±¹¦½üÀûµÄÈËÌ«¶àÁË£¬¸¡Æ¤ÁʲݵÄÈËҲ̫¶àÁË¡­¡­Ò»¸öÈ˵ÄÖÖÖÖËØÖÊÖУ¬×îÀ÷º¦µÄ¶«Î÷¾ÍÊÇÕâËĸö×Ö£º³ÖÖ®ÒÔºã
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÌìÌ죭ľ³æ

½ð³æ (ÕýʽдÊÖ)

ÏÈ×Ô¼º¶¥Ò»¸ö
ÏÖÔÚÖйúȱµÄ¾ÍÊÇÕæÕýÓб¾Ê¡¢ÓÐѧÎÊ¡¢Óг¤Ô¶ÑÛ¹âµÄÈË¡£¼±¹¦½üÀûµÄÈËÌ«¶àÁË£¬¸¡Æ¤ÁʲݵÄÈËҲ̫¶àÁË¡­¡­Ò»¸öÈ˵ÄÖÖÖÖËØÖÊÖУ¬×îÀ÷º¦µÄ¶«Î÷¾ÍÊÇÕâËĸö×Ö£º³ÖÖ®ÒÔºã
2Â¥2014-03-19 19:24:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dx109

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
±êÏߵĵ¥Î»¿ÉÒÔÓÉÑùÆ·ÈÜÒº¶¨ÈݵÄÌå»ý»»Ëãµ½ÑùÆ·Öеĺ¬Á¿£¬µ¥Î»ug/g£¬È»ºóÔÚÔÙת»¯µ½ug/kg¡£
3Â¥2014-03-20 08:29:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

½Ü1989

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÎÒ¿´µÄÂÛÎÄÊÇÏÈÓÃÑùÆ·ÈÜҺȷ¶¨¼ì²âÏÞ»ò¶¨Á¿ÏÞÊǶàÉÙmg/L£¨A),ÔÙ¸ù¾Ý·½·¨²Ù×÷È¡µÄÑùÆ·Á¿ÊǶàÉÙg(B)ÒÔ¼°×îºóÝÍÈ¡ÈÜÒº¶¨ÈݵÄÌå»ýÊǶàÉÙmL(C)£¬À´ËãÔÚÑùÆ·Öеļì²âÏÞ»ò¶¨Á¿ÏÞmg/g(D).¾ÍÊÇD=A*C/B
4Â¥2014-03-20 08:44:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

½Ü1989

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

²¹³äһϣ¬Èç¹ûʵ¼ÊÑùÆ·Ò²ÊÇÈÜÒº£¬±ÈÈç˵ºÓË®¡¢·ÏË®£¬ÄǼì²âÏ޺Ͷ¨Á¿Ï޵ĵ¥Î»Ò²ÊÇÓÃmg/L¡£
5Â¥2014-03-20 08:47:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÌìÌ죭ľ³æ

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by dx109 at 2014-03-20 08:29:09
±êÏߵĵ¥Î»¿ÉÒÔÓÉÑùÆ·ÈÜÒº¶¨ÈݵÄÌå»ý»»Ëãµ½ÑùÆ·Öеĺ¬Á¿£¬µ¥Î»ug/g£¬È»ºóÔÚÔÙת»¯µ½ug/kg¡£

Äú¿ÉÄÜûÌý¶®ÎÒµÄÎÊÌâ¡£ÎÄÏ×Öбê×¼ÇúÏßÊÇÓÃÖ±½ÓÏ¡Ê͵õ½µÄ±ê×¼ÈÜÒºµÃµ½µÄ£¬¹Ê¶øµ¥Î»ÊÇmg/L£¬Êǵ¥Î»Ìå»ýËùº¬µÄ´ý²âÎïÖÊÁ¿¡£×îµÍ¼ì³öÏÞµ¥Î»ÊÇug/kg£¬Êǵ¥Î»ÖÊÁ¿Ëùº¬µÄ´ý²âÎïÖÊÁ¿¡£
ÎÒÏëug/kgÊÇ·ñÊǽ«´ý²âÎïÌí¼Óµ½»ùÌ壨¹ÌÌ壬ÈçÍÁÈÀ£¬¸ÎÔàµÈ£©ÖУ¬¾­Ç°´¦Àí¹ý³Ìºó½øÑù£¬¿É¼ì²â³ö£¨3S/N£©µÄ×îСÁ¿¡£

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
ÏÖÔÚÖйúȱµÄ¾ÍÊÇÕæÕýÓб¾Ê¡¢ÓÐѧÎÊ¡¢Óг¤Ô¶ÑÛ¹âµÄÈË¡£¼±¹¦½üÀûµÄÈËÌ«¶àÁË£¬¸¡Æ¤ÁʲݵÄÈËҲ̫¶àÁË¡­¡­Ò»¸öÈ˵ÄÖÖÖÖËØÖÊÖУ¬×îÀ÷º¦µÄ¶«Î÷¾ÍÊÇÕâËĸö×Ö£º³ÖÖ®ÒÔºã
6Â¥2014-03-20 08:57:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

½Ü1989

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
ÌìÌ죭ľ³æ: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú 2014-03-20 10:30:20
Ò²¿ÉÒÔÕâÑùÀí½â£¬²»¹ýͨ¹ý±ê×¼ÇúÏß¶¨Á¿µÄ½øÑùÈÜÒºµ¥Î»ÊÇmg/L£¬»¹ÊÇҪͨ¹ýÎÒÉÏÃæµÄ¹«Ê½»»Ëã³ÉÔÚ»ùÖÊÖк¬Á¿ug/kg¡£¼ì²âÏ޵IJâÁ¿·½·¨²»Ö»£¨3S/N£©£¬ÎÒÃÇͨ¹ý¿Õ°×ÑùÆ·µÄ±ê׼ƫ²î*3+¿Õ°×ÖµËã¡£
7Â¥2014-03-20 09:54:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wyy080214

ʵϰ°æÖ÷ (Ö°Òµ×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ËûÃÇÖ®¼äµÄ»»ËãÐèÒª´úÈëÃܶȣ¬Ò²¾ÍÊÇÈܼÁµÄÃܶÈ
8Â¥2014-03-20 11:31:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

³¿Îè·ÉÑ©888

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
4Â¥: Originally posted by ½Ü1989 at 2014-03-20 08:44:25
ÎÒ¿´µÄÂÛÎÄÊÇÏÈÓÃÑùÆ·ÈÜҺȷ¶¨¼ì²âÏÞ»ò¶¨Á¿ÏÞÊǶàÉÙmg/L£¨A),ÔÙ¸ù¾Ý·½·¨²Ù×÷È¡µÄÑùÆ·Á¿ÊǶàÉÙg(B)ÒÔ¼°×îºóÝÍÈ¡ÈÜÒº¶¨ÈݵÄÌå»ýÊǶàÉÙmL(C)£¬À´ËãÔÚÑùÆ·Öеļì²âÏÞ»ò¶¨Á¿ÏÞmg/g(D).¾ÍÊÇD=A*C/B

ÎÒ»¹ÊDz»Ì«¶®
9Â¥2016-03-20 10:46:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÌìÌ죭ľ³æ µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¹¤¿Æ370Çóµ÷¼Á +3 äçÐļ弦µ° 2026-04-05 3/150 2026-04-06 10:55 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 085600£¬320·ÖÇóµ÷¼Á +16 ´ó²öС×Ó 2026-04-04 17/850 2026-04-06 07:58 by MOF_Catal
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +13 ºôºô£¿~+123456 2026-04-05 13/650 2026-04-05 22:07 by ×íÎÌwl
[¿¼ÑÐ] 298Çóµ÷¼Á +3 manman511 2026-04-05 3/150 2026-04-05 18:09 by kk112233
[¿¼ÑÐ] 328·Öµ÷¼Á +6 ÃÅmen 2026-04-04 6/300 2026-04-05 13:40 by imissbao
[¿¼ÑÐ] 083200 333Çóµ÷¼Á +3 Ê®¶þ£¡£¡ 2026-04-04 3/150 2026-04-05 08:28 by barlinike
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +15 Ò»ÑùYWY 2026-04-01 15/750 2026-04-04 22:23 by hemengdong
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +3 ľÐÄÏë¼ÌÐøÉîÔì 2026-04-03 3/150 2026-04-03 21:56 by à£à£à£0119
[¿¼ÑÐ] 281Çóµ÷¼Á +10 aaawhy 2026-04-03 10/500 2026-04-03 21:42 by lbsjt
[¿¼ÑÐ] 274Çóµ÷¼Á +9 ˳Àí³ÉÕÅ 2026-04-03 10/500 2026-04-03 15:10 by °¡¿¡£¡
[¿¼ÑÐ] 085501Ò»Ö¾Ô¸Ì칤´ó£¬»úеר˶Çóµ÷¼Á£¬¿ç²ÄÁÏ +3 33ÉÏ 2026-04-03 3/150 2026-04-03 14:08 by 1753564080
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©½»Í¨´óѧ²ÄÁϹ¤³Ì×Ü·Ö358 +4 cs0106 2026-04-03 4/200 2026-04-03 13:41 by °ÙÁéͯ888
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйú¿ÆÑ§Ôº´óѧ265Çóµ÷¼Á +9 Ìñµ­ye 2026-03-31 10/500 2026-04-03 11:10 by txp1986
[¿¼ÑÐ] Çóµ÷¼Á22408 288·Ö +5 new382 2026-04-02 5/250 2026-04-03 09:13 by ×íÔÚ·çÀï
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÄÏʦ·¶´óѧ-22408¼ÆËã»ú-292·Ö-Çó»ªÄÏʦ·¶´óѧµ÷¼Á +4 °®¶ÁÊéµÄСöùÓã 2026-04-02 4/200 2026-04-02 18:35 by Çóµ÷¼Ázz
[¿¼ÑÐ] 362Çóµ÷¼Á +14 Î÷ÄϽ»²ÄÁÏר˶3 2026-03-31 14/700 2026-04-02 17:50 by yunlongyang
[¿¼ÑÐ] 0805Çóµ÷¼Á +8 ÊÇË®·Ö 2026-03-31 8/400 2026-04-02 10:46 by guanxin1001
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼£¬085601×Ü·Ö305Çóµ÷¼Á +9 °ëÉú¹Ï£¡ 2026-04-01 11/550 2026-04-02 08:28 by Wang200018
[¿¼ÑÐ] ºÏ·ÊÇøÓòÐÔÖØµãÒ»±¾ÕÐÊÕµ÷¼Á +4 6266jl 2026-03-30 8/400 2026-03-31 18:43 by 6266jl
[¿¼ÑÐ] ÎïÀíѧµ÷¼Á +4 СÑò36 2026-03-30 4/200 2026-03-31 16:16 by lishahe
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û