±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 3204  |  »Ø¸´: 20

ɳ±¦×Ó

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] Ë®ÖÊÖеÄCr¿ÉÒÔÓÃÔ­×ÓÎüÊÕ·Ö¹â¹â¶È¼Æ²â¶¨Âð£¿

ÎÒÓõÄÊÇÒÒÏ©-¿ÕÆø»ðÑæ·¨¡£¿É²âµÃµÄÊý¾Ý²»ºÃ¡£
ÍûÐֵܽãÃÃÃǰï°ï棡̸̸ÄãÃǵľ­Ñé
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÓÐÅóÖÁÔ¶·½À´£¬²»ÒàÀÖºõ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

futao1987n

½ð³æ (ÕýʽдÊÖ)

Ŷ£¬ÄãÊÇÑùÆ·²â¶¨ÊÇʱºòºö¸ßºöµÍ°¡£¬ÎÒ¸Õ·­ÁËʵÑé¼Ç¼±¾£¬ÎÒµÄÎü¹â¶È¶¼¿ØÖÆÔÚ0.036µ½0.915Ö®¼ä£¬Èç¹û²â¶¨µÄºö¸ßºöµÍµÄ»°£¬ÎÒÏë¿ÉÄÜÓÐÕâô¼¸¸öÔ­Òò£º1¡¢ÑùÆ·µÄÌåϵºÍÖÆ±¸±êÇúµÄÈÜÒºÌåϵ²»Ò»Ñù£¬ÎÒµÄÊÇÒÒ´¼£¬»¹Óи÷ÖÖÔÓÖ¾£¬Ã»ÓÐÌØÊâ´¦Àí£¬ÎÒÅäÖÆ±êÇúµÄʱºò£¬ÊÇÑ¡ÔñºÍÑùÆ·Ò»ÑùµÄÈÜҺȥÅã±ê×¼CrÀë×ӵģ¬Õâ¸öҪעÒâ°¡¡£2¡¢¾ÍÊDzÙ×÷µÄʱºòûÓÐ×¢ÒâÏ´¹Ü×Ó£¬µ±Ã»´Î²â¶¨ÍæÒ»¸öÑùÆ·ºó£¬Ò»¶¨Òª°Ñ½øÑù¿Ú·Åµ½´¿ÒÒ´¼ÈÜÒº»òÕß´¿Ë®ÀïÃæ£¬ÕâÑùÔÚÄã×¼±¸ÏÂÒ»¸öÑùÆ·µÄʱºò£¬Ëü¼ÌÐøÈ¼ÉÕ£¬¿ÉÒÔ´ø×ß±ÚÉϲÐÁôµÄǰһ¸öÑùÆ·£¨ÎÒÓõÄÒÇÆ÷Êǵº½òµÄ£¬½øÑùÊÇÓÖÒ»¸ö¹Ü×Ó£¬Ö±½ÓÉìµ½ÈÝÆ÷ÀïÃæ£¬×Ô¶¯ÎüÈ¡£¬È¼ÉÕ£¬²»ÖªµÀÄãµÄÊDz»ÊÇÕâÑù£¬µ«ÊÇÔ­ÀíÒ»Ñù£©¡£3¡¢¾ÍÊǸղÅ˵µÄ£¬Îü¹â¶ÈµÄÎÊÌ⣬ÓÐÒ»¸öÎÊÌâ¾ÍÊÇ£¬Îü¹â¶ÈÔ½µÍ£¬Ô½²»Îȶ¨£¬Êܵ½µÄ¸ÉÈžÍÔ½´ó£¬ÕâÊǿ϶¨µÄ£¬ËùÒÔÑùÆ·Îü¹â¶ÈÌ«µÍµÄ»°£¬¾ÍÒª³¢ÊÔ×ÅŨËõÁË£¬0.00¼¸µÄÎü¹â¶È£¬¿Ï¶¨Ì«Ð¡ÁË£¬·¢ÎÄÕÂÕâÊý¾ÝÒ²²»ÄÜ˵Ã÷ÎÊÌ⣬²»Í¬µÄ½ðÊôÀë×Ó£¬ÏàͬĦ¶ûŨ¶ÈϵÄÎü¹â¶È£¬²î±ð»áºÜ´óµÄ£¡Òª×Ô¼ºÃþË÷£¬ÅäÖÆºÏÊʵıêÇú£¬Êʵ±´¦ÀíÑùÆ·£¬ÈÃËüµÄÎü¹â¶ÈÂäÔÚ±êÇúÄÚ¡£
ÎÒÖ»ÖªµÀÕâô¶à°¡£¬ÒòΪÎÒµÄÕâ¸öʵÑéºÜ˳Àû£¬Ã»Óл¨·ÑÌ«¶àʱ¼ä£¬Ò²Ã»ÓÐÓöµ½Ì«¶àÎÊÌ⣬֮ÄܸøÄãÕâЩ²Î¿¼ÁË£¬»¹ÊÇÄǾ仰£¬ÊµÑé¹ý³ÌÖУ¬¿Ï¶¨»áÓöµ½¸÷ÖÖ¸÷ÑùµÄÎÊÌ⣬²»Òª×ż±£¬ÂýÂý½â¾ö£¬¿ÉÒÔ¶àÇë½ÌÇë½ÌʦÐÖʦ½ã£¬ÄãÃÇÀÏʦ£¬»¹ÓÐСľ³æÉϵĺܶà¸ßÊÖÃÇ£¬µ±È»ÎÒ²»Ëã~×£ÄãºÃÔË...

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

ÂóÌïÔÚ΢·çÏÂÒ¡Ò·×źôÀ²µÄʱ¹â£¬ÎÒÃǶ¼³¤´óÁË£¬ÂóÌïÒѾ­ÊÕ¸î....
4Â¥2011-09-14 18:50:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

futao1987n

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
ɳ±¦×Ó(½ð±Ò+3): лл»Ø¸´ 2011-09-14 18:21:04
stormxuhao(½ð±Ò+2): »ý¼«Ó¦Öú 2011-09-14 18:23:10
ɳ±¦×Ó(½ð±Ò+5): 2011-09-14 20:55:42
µ±È»¿ÉÒÔÁ˰¡£¬ÎÒ¾Í×ö¹ýCrµÄÔ­×ÓÎüÊÕ¹âÆ×²â¶¨£¬²»¹ýÓõÄÊÇÒÒȲ-¿ÕÆø»ðÑæ£¬ÎÒ²»ÖªµÀÄã˵µÄÊý¾Ý²»ºÃÊÇָʲô²»ºÃ£¬Îҵľ­ÑéÊÇ£¬ÔÚ×öϵÁÐŨ¶ÈµÄʱºò£¬Ò»¶¨ÒªÃþË÷ºÃÎü¹â¶È£¬²»Äܹý´ó»òÕß¹ýС£¬È»ºóÄãµÄÑùÆ·µÄÎü¹â¶ÈÒ»¶¨ÂäÔÚ±ê×¼ÇúÏßÖ®ÄÚ£¬Ò²¾ÍÊÇϵÁбê׼Ũ¶ÈµÄ×î´óŨ¶ÈºÍ×îСŨ¶ÈÖ®¼ä£¬Òª¶àÊÔ¼¸´Î£¬ÃþË÷Ò»ÏÂÌõ¼þ¡£»ðÑæÇ¿¶È£¬ÒÒÏ©-¿ÕÆøµÄÁ÷Á¿±ÈÖµÒ»°ã¶¼Êǹ̶¨µÄ£¬Óиö×îÓŵÄÌõ¼þ£¬ÂýÂý¶àÊÔ¼¸´Î£¬Ô­×ÓÎü¹â¹â¶È·¨ºÜÁéÃô£¬±ê×¼ÇúÏßÒ²ÌØ±ðºÃ£¬ÎÒ×öµÄ±ê×¼ÇúÏßµÄR»ù±¾¶¼ÔÚ3¸ö9...ÍûÄãÄܳɹ¦¡£
ÂóÌïÔÚ΢·çÏÂÒ¡Ò·×źôÀ²µÄʱ¹â£¬ÎÒÃǶ¼³¤´óÁË£¬ÂóÌïÒѾ­ÊÕ¸î....
2Â¥2011-09-14 12:21:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ɳ±¦×Ó

ľ³æ (ÕýʽдÊÖ)

ÎÒ×öµÃ±ê×¼ÇúÏßÒ²¿ÉÒÔ£¬ÏßÐÔÒ²ÄÜ´ïµ½99.8%£¬µ«ÊÇÎü¹â¶ÈºÜµÍ¡£0.1mg/LµÄÈÜÒºÎü¹â¶ÈÖ»ÓÐ0.0020×óÓÒ£¬Èܶȴóµã£¬Îü¹â¶ÈÒ²´óµã¡£¿ÉÊÇÔÚ×öδ֪Ñùʱ£¬²âµÃµÄÊý¾Ý¾Í²»ÀíÏ롣δ֪ÑùµÄÈܶÈÓ¦¸ÃÔ½À´Ô½µÍ£¬¿É²âµÃµÄÊý¾Ýºö¸ßºöµÍ¡£
Äã×öʵÑéʱÓÐÊ²Ã´ÌØ±ð´¦ÀíÂð£¿
ÓÐÅóÖÁÔ¶·½À´£¬²»ÒàÀÖºõ
3Â¥2011-09-14 18:20:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jacber

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ɳ±¦×Ó(½ð±Ò+2): 2011-09-14 20:41:07
ÓÃÔ­Îü¿Ï¶¨Ã»ÎÊÌâµÄ£¬ÄãÊý¾Ý²»ºÃµÄÔ­Òò¾ÍºÜ¶à·½ÃæÁË£¬Õâ¸ö²»ÄÜÖ¸·½·¨²»ºÃ¡£×öÔ­ÎüʱעÒâ»ðÑæ£¬×¢ÒâÁéÃô¶ÈµÄÌõ¼þ£¬¹Ø¼üÊÇÎü¹â¶ÈҪʹ±êÑùºÍÄãµÄÑùÆ·ÏàÆ¥Å䣬µ±Âäµ½0.5×óÓÒÎü¹â¶Èʱ×îºÃ¡£¡£¡£ÂýÂýµ÷°É
5Â¥2011-09-14 19:03:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ɳ±¦×Ó

ľ³æ (ÕýʽдÊÖ)

²¨³¤ 359. 7 nm, µÆµçÁ÷ 3. 0 mA, ͨ´ø¿í¶È0. 2 nm, ȼÉÕÆ÷¸ß¶È 8 mm, ÒÒȲÁ÷Á¿ 2500 ¿ÕÆøÑ¹Ëõ»ú¹¤×÷ѹÁ¦£º0.24.
¸÷λ´óÏÀ¿´¿´Õâ¸öÉèÖÃÓдíÂð£¿
ÓÐÅóÖÁÔ¶·½À´£¬²»ÒàÀÖºõ
6Â¥2011-09-14 20:40:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ɳ±¦×Ó

ľ³æ (ÕýʽдÊÖ)

ÎÒÃÇδ֪ÑùÒ²ÊÇ×Ô¼ºÅäµÄ£¬ºÍ±êÑùÅä·¨Ò»Ö¡£
½ðÊôCd¶ÔCr²â¶¨ÓÐÓ°ÏìÂð£¿
ÓÐÅóÖÁÔ¶·½À´£¬²»ÒàÀÖºõ
7Â¥2011-09-14 20:49:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

vaughn

°æÖ÷ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
kanavaro11(½ð±Ò+2): »ý¼« 2011-09-15 08:04:20
ɳ±¦×Ó(½ð±Ò+2): 2011-09-15 15:32:40
ÎÒ×öµÄ±ê×¼ÇúÏßµÄR»ù±¾¶¼ÔÚ3¸ö9
--------------
Õâ¸öºÁÎÞÒâÒ壬ÒòΪÈç¹ûÊÕµ½¸ÉÈÅ£¬±³¾°Ìõ¼þÒ»Ö£¬ËäÈ»³öÏÖ¼¸¸ö9£¬½á¹û¿Ï¶¨ÊÇ´íµÄ¡£
Ò»Ö±Ïë¸øÅÝÔÚʵÑéÊÒ£¬Ã»ÊܹýÑϸñµÄÒÇÆ÷ѵÁ·µÄͬѧÃǽ»Á÷һϡ£
ÏÖÔÚ¹úÄÚһЩʵÑéÊÒ£¬°üÀ¨¿ÆÑ§Ôº¼°Öصã´óѧµÄѧÉú¶¼ÊǸúÀÏʦѧ»áÁ˲Ù×÷£¬Ö±½Ó¾ÍÈ¥ÉÏ»ú²âÊÔÁË¡£ÈõÏîÔÚÓÚ£º
1¡¢ÒÇÆ÷µÄ×îÓżì²â²ÎÊý£¬Ã»ÓÐÃþË÷¹ý£»ÕâÖ±½Óµ¼Ö£¬²â³öµÄ½á¹û²»×¼È·£¬ÖØÏÖÐԲ
2¡¢²»»áÏû³ý¸ÉÈÅ£¬ÉõÖÁûÓÐÏû³ý¸ÉÈŵĸÅÄÕâ¸öÆäʵÓëѧÉúÎ޹أ¬Ò»Ð©SCIÂÛÎÄÀïÃæ£¬Ã»ÓÐÏêϸµÄдÕⲿ·Ö£¬µ«ÊÇÀÏÍ⣬ȷʵÊÇÔÚÕâÉÏÃæÏÂÁ˹¦·òµÄ£»
3¡¢ÊµÑéÊý¾Ý·ÖÎö½Ï²î£¬Õâ¸ö²î¾à£¬¶à¿´ÂÛÎľÍÖªµÀÁË¡£
Æäʵ£¬Óнݾ¶£º
1¡¢ÈÏÕæ¿´¹ú¼ÒÖʼì×ֺܾ͸÷רҵ²¿Î¯±ÈÈç»·±£²¿Öƶ¨·¢²¼µÄһЩ¼ì²â·½·¨£¬ÉÏÃæ£»Óи÷ÖÖÏû³ý¸ÉÈÅ£¬ÉõÖÁÓÐÅжÏÒÇÆ÷¹ÊÕϵķ½·¨£»
2¡¢¿´¹úÍâSCIÒýÓõÄһЩ·½·¨£¬ÈçEPAµÄ£¬ASTMµÄ£¬ÕâЩ±ê×¼±È¹úÄÚµÄˮƽҪ¸ß¡£
Ò²²»ÄÜÇ¿Çó¶Á²©Ê¿µÄͬѧÄÜ´ïµ½ÕâЩˮƽ£¬µ±Äê×öÔ­×ÓÎüÊÕ£¬Ã¿Ìì×ö¼¸°Ù¸öÑù£¬Á¬×öÁ˼¸Ä꣬ÿÌì¶¼ÊÇÍíÉÏÒ»Á½µã»Ø¼Ò£¬²ÅÖ𽥶ԺܶණÎ÷ÓÐÁË×Ô¼ºµÄ¿´·¨¡£
˳±ã˵һÏ£¬
8Â¥2011-09-14 20:55:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

vaughn

°æÖ÷ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÏÖÔÚ¶àÓÃICPÁªÓÃÆäËûÒÇÆ÷²â¸õº¬Á¿£¬Ô­×ÓÎüÊÕÉÔ΢¹ýʱÁË¡£
9Â¥2011-09-14 20:56:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

futao1987n

½ð³æ (ÕýʽдÊÖ)

¡ï
kanavaro11(½ð±Ò+1): »ý¼« 2011-09-15 08:04:38
ÒýÓûØÌû:
9Â¥: Originally posted by vaughn at 2011-09-14 20:56:51:
ÏÖÔÚ¶àÓÃICPÁªÓÃÆäËûÒÇÆ÷²â¸õº¬Á¿£¬Ô­×ÓÎüÊÕÉÔ΢¹ýʱÁË¡£

àÅ£¬ÕâλÊÇǰ±²£¬ÔÚ°ËÂ¥µÄ˵µÄºÜºÃ°¡£¬ÖµµÃ´ó¼Òѧϰ£¬ÎҺü¸ÄêǰҲ×ö¹ý¼¸¸öÔÂICP-AES£¬ÏÖÔÚ¾ø´ó²¿·Ö¸ã·ÖÎöµÄ£¬ICP¶¼²»ÖªµÀÊÇʲô£¬ÄãÌáµ½ICP£¬ÈÃÎÒССµÄ¼¤¶¯ÁËһϣ¬¹þ¹þ~~
ÂóÌïÔÚ΢·çÏÂÒ¡Ò·×źôÀ²µÄʱ¹â£¬ÎÒÃǶ¼³¤´óÁË£¬ÂóÌïÒѾ­ÊÕ¸î....
10Â¥2011-09-14 21:02:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ɳ±¦×Ó µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +8 ´ºÈÕÀ´ÐÅ- 2026-04-03 8/400 2026-04-05 18:58 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©½»Í¨´óѧ²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +4 cs0106 2026-04-04 4/200 2026-04-05 18:46 by imissbao
[¿¼ÑÐ] 275Çóµ÷¼Á +16 waltzh 2026-04-01 16/800 2026-04-05 17:14 by Hdyxbekcb
[Óлú½»Á÷] ¼×´¼/¶þÂÈ 1:15¹ýÖù×Ó 5+3 a°¥yßÏwι 2026-03-31 3/150 2026-04-05 10:42 by 88817753
[¿¼ÑÐ] ²ÄÁϹ¤³Ì085601Êý¶þÓ¢Ò»335Çóµ÷¼Á +6 Ë«ÂíβƦÀϰå2 2026-03-31 6/300 2026-04-04 22:29 by hemengdong
[¿¼ÑÐ] 338Çóµ÷¼Á +7 êɹ¦? 2026-04-03 7/350 2026-04-04 20:37 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 315Çóµ÷¼Á +13 СÑòСÑò_ 2026-04-02 14/700 2026-04-04 20:30 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸0817»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Çóµ÷¼Á +24 ÎÒ²»ÊÇÖ»Òò 2026-04-02 28/1400 2026-04-04 15:15 by dongzh2009
[¿¼ÑÐ] 281Çóµ÷¼Á +10 aaawhy 2026-04-03 10/500 2026-04-03 21:42 by lbsjt
[¿¼ÑÐ] 320µ÷¼Á +4 ũҵ¹¤³ÌÓëÐÅÏ¢¼ 2026-04-03 4/200 2026-04-03 21:40 by lbsjt
[¿¼ÑÐ] 301Çóµ÷¼Á +14 A_JiXing 2026-04-01 14/700 2026-04-03 18:31 by lsÁõ˧
[¿¼ÑÐ] 303Çóµ÷¼Á +10 DLkz1314. 2026-03-30 10/500 2026-04-03 18:03 by Jimmyandyou
[¿¼ÑÐ] 338Çóµ÷¼Á +7 êɹ¦? 2026-04-03 7/350 2026-04-03 16:46 by wxiongid
[¿¼ÑÐ] 293Çóµ÷¼Á +5 ĩδmm 2026-04-02 6/300 2026-04-03 15:20 by Íõ±£½Ü33
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +10 Gs´óÍõ 2026-04-02 10/500 2026-04-03 09:47 by ÒÅÍüÏûʧµÄž™
[¿¼ÑÐ] 312 »¯¹¤»òÖÆÒ©µ÷¼Á +8 ССī123 2026-04-02 9/450 2026-04-03 09:12 by zhouxiaoyu
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤0856£¬³õÊÔ334 +3 26¿¼ÑвÄÁÏ 2026-04-02 3/150 2026-04-02 21:22 by dongzh2009
[¿¼ÑÐ] µ÷¼Á +3 ºÃºÃ¶ÁÊé¡£ 2026-04-01 6/300 2026-04-02 15:49 by liumengping
[¿¼ÑÐ] ²ÄÁϹ¤³Ì322·Ö +8 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 8/400 2026-04-02 11:53 by 3041
[¿¼ÑÐ] 267Çóµ÷¼Á +13 uiybh 2026-03-31 13/650 2026-04-01 10:25 by ̽123
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û