| ²é¿´: 864 | »Ø¸´: 5 | ||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | ||
759986494½ð³æ (ÖøÃûдÊÖ)
|
[ÇóÖú]
¾ä×ÓÎÊÌâ¡£¡£¡£¡£
|
|
|
Lead, especially one of them, is a limited bioavailability, highly toxicity and carcinogenicity environmental pollutants, as well as easily sorption on soil oxides and clays and hard to biodegrade Çó°ïæ¿´¿´Õâ¸ö¾ä×Ó as well as ¿É²»¿ÉÒÔ»»ÖÖ˵·¨ |
» ²ÂÄãϲ»¶
ÇóÖúµ÷¼Á£¬¿çµ÷
ÒѾÓÐ11È˻ظ´
291Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
0831Ò»ÂÖµ÷¼Áʧ°ÜÇóÖú
ÒѾÓÐ4È˻ظ´
272·Ö²ÄÁÏ×ÓÇóµ÷¼Á
ÒѾÓÐ45È˻ظ´
Çóµ÷¼Á
ÒѾÓÐ20È˻ظ´
286Çóµ÷¼Á
ÒѾÓÐ25È˻ظ´
22ר˶Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
²ÄÁϹ¤³Ì281»¹Óе÷¼Á»ú»áÂð
ÒѾÓÐ19È˻ظ´
ҩѧ305Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
290Çóµ÷¼Á
ÒѾÓÐ13È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
¾ä×Ó±í´ï²»³©ÎÊÌ⣿
ÒѾÓÐ1È˻ظ´
Çë°ïÎÒ¿´¿´£¬ÎÒÕâ¸öÓ¢Óï¾ä×ÓÓÐÄÄЩÎÊÌâ
ÒѾÓÐ1È˻ظ´
°ïæ¿´ÏÂÕâ¸ö¾ä×ÓÓÐûÓÐÎÊÌ⣬лл
ÒѾÓÐ6È˻ظ´
Õâ¾ä»°É¶Òâ˼°¡£¬ÓÐÓï·¨´íÎóÂ𠣬¸÷λ´óÏÀ
ÒѾÓÐ12È˻ظ´
matlabÓï¾äÎÊÌâ
ÒѾÓÐ5È˻ظ´
¹ØÓÚÒýÓñðÈ˵ÄÎÄÕÂÖоä×ÓµÄÎÊÌâ
ÒѾÓÐ5È˻ظ´
PWSCFÔÚÄÄÀïÉèÖÃlapack£¿ÔÙÎÊÒ»¾äÉù×ÓÆ×¶Ô½Ç»¯³ö´íÊÇlapackµÄÎÊÌâÂð£¿
ÒѾÓÐ4È˻ظ´
origin pro v8.5 sr1 ¶Ô»°¿ò×ÖÌå½ÏСµÄÎÊÌâ ÔÚwin7Æì½¢32λϵͳÏÂͨ¹ýÐÞ¸ÄDPIµÃµ½½â¾ö
ÒѾÓÐ0È˻ظ´
ÐÂÊÖÎÞÄÔÎÊÌ⣬ϣÍûÓÐÈ˽â´ð~лл£¡£¨¾ä·¨´íÎó£©
ÒѾÓÐ6È˻ظ´
´òµç»°ÎÊCSCÓ¢ÓïµÄÎÊÌâÁË
ÒѾÓÐ39È˻ظ´
·³ÀÍÅ£ÈË¿´Ò»ÏÂÕ⼸¾äÓ¢Óï·ÒëÄÄÀïÓÐÎÊÌ⣬·Òë°å¿éÈËÌ«ÉÙÁË£¬¿´¿´Óï·¨ºÍ½á¹¹Ò²ÐС£BB
ÒѾÓÐ3È˻ظ´
Ò»°ãÓ¢ÎĸåдºÃÖ®ºó Ôõô¸ÄÓï·¨ºÍһЩÓï¾äµÄ´íÎó ´ó¼ÒÒ»°ã¶¼ÊÇÔõô×ßÕâ¸ö¹ý³ÌµÄ
ÒѾÓÐ18È˻ظ´
»ù½ðÉêÇëÊéÖеİ칫µç»°ÎÊÌâ
ÒѾÓÐ4È˻ظ´
¡¾ÎÊÌâÇóÖú¡¿×î½ü×ìÀïÀÏÊdz¤ÅÝ£¬³Ô·¹Ëµ»°¶¼ÌÛ~ËÖªµÀ³¤ÅݵÄÔÒò£¿¾Ü¾ø´¿±íÇé¡£
ÒѾÓÐ12È˻ظ´
ÉêÇëÃÀ¹ú²©ºóµÄµç»°ÃæÊÔ¼°»Ø¸´ÎÊÌâ
ÒѾÓÐ20È˻ظ´
zhong1234
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 614.4
- Ìû×Ó: 14
- ÔÚÏß: 5.9Сʱ
- ³æºÅ: 2641758
- ×¢²á: 2013-09-08
- רҵ: ÀíÂۺͼÆË㻯ѧ
3Â¥2013-11-26 08:58:38
zhong1234
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 614.4
- Ìû×Ó: 14
- ÔÚÏß: 5.9Сʱ
- ³æºÅ: 2641758
- ×¢²á: 2013-09-08
- רҵ: ÀíÂۺͼÆË㻯ѧ
2Â¥2013-11-26 08:57:01
zhong1234
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 614.4
- Ìû×Ó: 14
- ÔÚÏß: 5.9Сʱ
- ³æºÅ: 2641758
- ×¢²á: 2013-09-08
- רҵ: ÀíÂۺͼÆË㻯ѧ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï
759986494: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú 2013-11-26 09:45:37
759986494: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú 2013-11-26 09:45:37
| at the same time ,»òÕßmeanwhile¿ÉÒÔ°É |
4Â¥2013-11-26 08:59:37
759986494
½ð³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 12 (СѧÉú)
- ½ð±Ò: 4691.9
- É¢½ð: 473
- ºì»¨: 15
- Ìû×Ó: 1552
- ÔÚÏß: 609.3Сʱ
- ³æºÅ: 1354306
- ×¢²á: 2011-07-23
- ÐÔ±ð: GG
- רҵ: ÎÛȾ¿ØÖÆ»¯Ñ§
5Â¥2013-11-26 09:45:55













»Ø¸´´ËÂ¥