| ²é¿´: 2308 | »Ø¸´: 7 | ||
sdjkgoodгæ (СÓÐÃûÆø)
|
[ÇóÖú]
·Ç³£²»ºÃÒâ˼ÇóÈË£¬ÒòΪ¼±ÓÚ±àÊ飬ʱ¼ä½ô¼±£¬´ó¼Ò°ïÎÒ×ö¼¸µÀÌâÄ¿£¬ºÃÂ𣿣¿£¿
|
|
2.1 ÊÔÖ¤Ã÷¡¥1=i£¬¡¥3=£ß3+i£¬¡¥6=£ß3+mh 2.3 ÓÐÁ½¸ùÏཻµÄ¶þÖØÖụ³É£¨1£©90¡ã£¬£¨2£©60¡ã£¬£¨3£©45¡ã£¬£¨4£©30¡ã×éºÏ²úÉúʲôµãȺ£¿ 2.4 ¶ÔÓÚNaClÐ͵ÄKCl¾§Ì壬ÒÑÖªRk+=133ppm, Rcl-=181ppm, Ç󾧸ñÄÜ¡£ 2.5 Ñõ»¯ÄÆNa2O¾ßÓз´Ó©Ê¯½á¹¹£¬a=0.555nm¡£¼ÆË㣺£¨1£©ÄÆ-Ñõ¼ü³¤£¬£¨2£©Ñõ-Ñõ¼ü³¤£¬£¨3£©Na2OµÄÃܶȡ£ 2.6 ´Ó¸ºÀë×ÓµÄÁ¢·½Ãܶѻý³ö·¢£¬£¨1£©ÕýÀë×ÓÌîÂúËùÓÐËÄÃæÌåλÖ㬣¨2£©ÕýÀë×ÓÌîÂúÒ»°ëËÄÃæÌåλÖ㬣¨3£©ÕýÀë×ÓÌîÂúËùÓаËÃæÌåλÖ㬣¨4£©ÕýÀë×ÓÌîÂú°ËÃæÌåλÖõĽ»Ìæ²ã£¬¸÷²úÉúʲô½á¹¹ÀàÐÍ¡£ 2.7 ÓøºÀë×ÓµÄÁù·½ÃܶѻýÅÅÁÐÖØ¸´2.6Ì⡣˵Ã÷ÔÚÀàÐÍ£¨1£©Öв»´æÔÚÈκÎÒÑÖª½á¹¹¡£ 2.8 SrTiO3 Ϊ¸ÆîÑ¿ó½á¹¹£¬a=0.3905nm¡£¼ÆË㣨1£©Sr-O¼ü³¤£¬£¨2£©Ti-O¼ü³¤£¬£¨3£©SrTiO3 µÄÃܶȡ£µãÕóÀàÐÍÊÇʲô£¿ 2.9 ½ðÊô½ðºÍ²¬¶¼ÓÐÃæÐÄÁ¢·½¾§°û£¬Æä±ß³¤·Ö±ðΪ0.408ºÍ0.391nm¡£¼ÆËã½ðÔ×Ӻ˲¬Ô×ӵĽðÊô°ë¾¶¡£ 2.10 ´ÓÑÒÑνṹ³ö·¢£¬ÓÐÒÔϲÙ×÷²úÉúʲ½á¹¹ÀàÐÍ£¿ £¨1£©ÒÆÈ¥Ò»ÖÖÀàÐ͵ÄÈ«²¿Ô×Ó»òÀë×Ó£» £¨2£©ÒÆÈ¥Ò»ÖÖÀàÐ͵ÄÒ»°ëÔ×Ó»òÀë×Ó£¬Æä·½Ê½ÊÇʹ²ã½»Ìæ´æÔÚ£» £¨3£©ÓÉÒ»Ì×ÔÚËÄÃæÌåλÖÃÏàµÈµÄÊýÄ¿µÄÕýÀë×ÓÖû»ËùÓÐÔÚ°ËÃæÌåλÖõÄÕýÀë×Ó¡£ 2.11 ˵Ã÷ΪºÎNiAs½á¹¹³öÏÖÔÚ½ðÊôÐÍ»¯ºÏÎïÖУ¬¶øÔÚÀë×ÓÐÍ»¯ºÏÎïÖв»³öÏÖ¡£ 2.12 ÔÚ¸ºÀë×Ó-¸ºÀë×ÓºÍÕýÀë×Ó-¸ºÀë×ÓÖ±½Ó½Ó´¥µÄÁ½ÖÖÇé¿öÏ£¬±È½ÏNaClºÍCsCl½á¹¹µÄ¶Ñ»ýÃܶȡ£ |
» ²ÂÄãϲ»¶
¿ÉÉúÎï½µ½â¾Ûõ¥ÕýÔÚÖØËÜÏÖ´úÒ½ÁÆÆ÷е
ÒѾÓÐ0È˻ظ´
26½ì²©Ê¿ÉêÇë
ÒѾÓÐ4È˻ظ´
Óлú¸ß·Ö×Ó²ÄÁÏÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ122È˻ظ´
PLLA ΢ÇòÔÚÉúÎïҽѧÁìÓòµÄÑо¿ÓëÓ¦ÓÃ
ÒѾÓÐ1È˻ظ´
PLLA ΢ÇòµÄ²ÄÁÏÌØÐÔÓëÖÆ±¸¹¤ÒÕ½âÎö
ÒѾÓÐ0È˻ظ´
Ò½ÓþۼºÄÚõ¥£¨PCL£©È«½âÎö£º´ÓÁ½¶Îʽ½µ½âµ½×éÖ¯¹¤³ÌÓ¦ÓÃ
ÒѾÓÐ0È˻ظ´
·´Ïà¹è½ºÈçºÎÔÙÉú£¿
ÒѾÓÐ1È˻ظ´
¹þ¶û±õÀí¹¤´óѧ2026ÄêÑо¿Éúµ÷¼Á£¬²ÄÁÏ¿ÆÑ§Ó뻯ѧ¹¤³ÌѧԺÑо¿Éúµ÷¼Á
ÒѾÓÐ3È˻ظ´
Î人һ±¾¸ßУÕÐÊÕ²ÄÁÏ¡¢»¯Ñ§¡¢¸ß·Ö×Ó¡¢·ÄÖ¯¡¢ÉúÎïÏà¹Ø×¨ÒµË¶Ê¿Éú
ÒѾÓÐ0È˻ظ´
sdjkgood
гæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 18.7
- Ìû×Ó: 109
- ÔÚÏß: 67.8Сʱ
- ³æºÅ: 1531934
- ×¢²á: 2011-12-10
- רҵ: ½ºÌåÓë½çÃæ»¯Ñ§
2Â¥2014-01-12 22:21:20
sddtc888
ÖÁ×ðľ³æ (ÖøÃûдÊÖ)
H¦×=E¦× S=kln¦¸ dS¡Ý¦ÄQ/T
- ICEPI: 4
- Ó¦Öú: 181 (¸ßÖÐÉú)
- ¹ó±ö: 2.508
- ½ð±Ò: 10753.4
- É¢½ð: 1948
- ºì»¨: 29
- ɳ·¢: 1
- Ìû×Ó: 1609
- ÔÚÏß: 1165.1Сʱ
- ³æºÅ: 1410152
- ×¢²á: 2011-09-20
- ÐÔ±ð: GG
- רҵ: Äý¾Û̬ÎïÐÔ II £ºµç×ӽṹ
|
ÕâЩӦ¸ÃÊǽṹ»¯Ñ§ºÍ¾§Ì廯ѧÀïµÄÌâÄ¿°É Èç¹ûÂ¥Ö÷ÊÇÀÏʦ£¬Â¥Ö÷Á¬ÕâЩÌâÄ¿¶¼²»»á×ö£¬Äã±¾¿Æ±ÏÒµÁËÂð£¿ÄãÓÐʲô×ʸñµ±ÀÏʦ£¿ÓÐʲô×ʸñÈ¥±àÊéдÊ飿д½Ì²ÄµÄÈËÁ¬¿ÎºóϰÌâ¶¼²»»á×ö£¬ÄÇ»¹Ð´Ê²Ã´½Ì²Ä£¿¸ÉÂïд½Ì²Ä£¿ÓÐʲô×ʸñд½Ì²Ä£¿ÄãÕâ²»¾ÍÊdzàÂãÂãµÄÈ¥»öº¦Ñ§ÉúÂ𣿠¶øÇÒÂ¥Ö÷ÕâЩ¿ÎºóÌâĿҲ¶¼ÊDZðÈËÊéÉϳÀ´µÄ£¬Äã±àÊé²»Èç˵ÊÇÔÚ³±ðÈ˵ÄÊ飬ÄãÏë¸æËßÎÒ˵Äã¾õµÃ±ðÈËÊéÉϵÄÌâÄ¿±È½ÏºÃ£¬Äã½è¼øÒ»Ï£¿ÄãÃ²ËÆÁ¬ÕâЩÌâÄ¿¶¼²»»á×ö£¬»¹½è¼ø£¿ÄѵÀ²»ÊÇÂ𣿠Èç¹ûÂ¥Ö÷ÊÇѧÉú£¬Ê×ÏÈ£¬Äã±¾¿Æ±ÏÒµÁËÂð£¿Æä´Î£¬ÎÒÖ»ÄÜ˵ÄãµÄÀϰ岻ÊǺÃÈË£¬¸ú×ÅÕâÖÖÀϰå»ì£¬¹À¼ÆÄãҲûʲôǰ;£¡ ×îºó£¬Âé·³²»ÒªÔÙ»öº¦ÖйúµÄ½Ì¿ÆÊéÊг¡ÁË¡£¡£¡£¡£¡£¡£ |

3Â¥2014-01-12 23:43:38
sdjkgood
гæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 18.7
- Ìû×Ó: 109
- ÔÚÏß: 67.8Сʱ
- ³æºÅ: 1531934
- ×¢²á: 2011-12-10
- רҵ: ½ºÌåÓë½çÃæ»¯Ñ§
4Â¥2014-01-14 22:46:44
sdjkgood
гæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 18.7
- Ìû×Ó: 109
- ÔÚÏß: 67.8Сʱ
- ³æºÅ: 1531934
- ×¢²á: 2011-12-10
- רҵ: ½ºÌåÓë½çÃæ»¯Ñ§
5Â¥2014-01-15 14:54:13
sdjkgood
гæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 18.7
- Ìû×Ó: 109
- ÔÚÏß: 67.8Сʱ
- ³æºÅ: 1531934
- ×¢²á: 2011-12-10
- רҵ: ½ºÌåÓë½çÃæ»¯Ñ§
6Â¥2014-01-15 21:03:15
sdjkgood
гæ (СÓÐÃûÆø)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 18.7
- Ìû×Ó: 109
- ÔÚÏß: 67.8Сʱ
- ³æºÅ: 1531934
- ×¢²á: 2011-12-10
- רҵ: ½ºÌåÓë½çÃæ»¯Ñ§
7Â¥2014-01-15 21:23:00
ÐÜfy
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 18 (СѧÉú)
- ½ð±Ò: 4116.4
- É¢½ð: 10
- ºì»¨: 6
- Ìû×Ó: 692
- ÔÚÏß: 250.9Сʱ
- ³æºÅ: 2442008
- ×¢²á: 2013-04-29
- ÐÔ±ð: GG
- רҵ: ÆäËûÎÞ»ú·Ç½ðÊô²ÄÁÏ
8Â¥2014-01-18 14:40:25













»Ø¸´´ËÂ¥
ÔõôÄÜÕâÑùÄØ£¿Ã»Ë®Æ½±àʲôÊé°¡