| ²é¿´: 993 | »Ø¸´: 7 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
tempoͳæ (СÓÐÃûÆø)
|
[½»Á÷]
»ñµÃºÃ×ÊÁÏ£¬µ«ÎÞ·¨ºÜºÃµÄÀûÓã¬Ôõô°ìÄØ£¿ ÒÑÓÐ4È˲ÎÓë
|
||
| ´ó¼ÒÓÐûÓÐÒ»ÖÖÀ§»ó£º×Ô¼ºµçÄÔÀï´æÁ˺ܶàijһÑо¿ÁìÓòµÄ×ÊÁÏ£¨ÍøÉÏÕÒµ½µÄ£©£¬ÓеÄ×ÊÁÏ¿ÉÄÜ´óÅ£ÃǶ¼²»Ò»¶¨Óеģ¬Èç¹ûÕâЩ×ÊÁϸø´óÅ£ÃÇÒ»¶¨»áÓкܺõÄÀûÓ㬻á³öºÜ¶àгɹû£¬¶ø×Ô¼ºÈ´ÎÞ·¨½«×ÊÁϵÄÓÃ;·¢»Ó³öÀ´¡£Õâ¸öʱºò¸ÃÔõô°ìÄØ£¿ÓÐûÓÐʲô¿ÉÐеĺÏ×÷·½·¨£¿ |
» ²ÂÄãϲ»¶
355 BÇøµØÖʵ÷¼Á
ÒѾÓÐ1È˻ظ´
½âËøÇàÉÙÄ긺ÔðÈξö²ßµÄ¹Ø¼ü£º»ùÓÚPISA 2022È«ÇòÊý¾ÝµÄSELά¶ÈÑо¿³É¹û·¢±í
ÒѾÓÐ1È˻ظ´
µØÇòÎïÀíѧºÍ¿Õ¼äÎïÀíѧÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ75È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
¾úÂäPCR»¹»á²»»áÒòΪʹÓõÄÊǵͿ½±´ÔØÌå¶øµ¼Ö²»ÄÜ»ñµÃÏàÓ¦µÄÌõ´ø£¿£¿
ÒѾÓÐ6È˻ظ´
ÀûÓÃË®ÈȺϳɾ§Ì壬×ÜÊǵõ½ËéµÄ²»ÄܲâµÄ¾§Ì壬Çó¸ßÈËÖ¸µ¼£¡£¡£¡ÈçºÎ½â¾ö£¿
ÒѾÓÐ9È˻ظ´
Ϊʲô163ÓÊÏäÔÚÃÀ¹úÐÂÔóÎ÷ʹÓÃÎÞ·¨Ìí¼Ó¸½¼þÄØ£¿Çó½â¾ö~~~
ÒѾÓÐ5È˻ظ´
СµÜ֮ǰдÁËһƪÖÐÎĵģ¬ÏÖÔÚ×¼±¸Ð´ÆªÓ¢Îĵģ¬ÄÇÄܲ»ÄÜÓõ½Ö®Ç°µÄÊý¾ÝÄØ£¿
ÒѾÓÐ7È˻ظ´
ÌÇ·¢½ÍÊÔÑé½á¹û²»²úËᣬ¾Í±íÃ÷¸Ã¾ú²»ÄÜÀûÓøÃÌÇÂð£¿
ÒѾÓÐ7È˻ظ´
ZSimpWin°²×°ºó²»ÄÜÕý³£Ê¹Óà ºÃ¶à¹¦Äܲ»ÄÜÓÃ
ÒѾÓÐ10È˻ظ´
±½»Çõ£ÂȺʹ¼·´Ó¦µÃµ½µÄ±½»ÇËáõ¥Äܲ»ÄÜÓÃÀ´ºÍµþµªÄÆ·´Ó¦
ÒѾÓÐ3È˻ظ´
DEPCË®Äܲ»ÄÜÖØ¸´ÀûÓã¿
ÒѾÓÐ9È˻ظ´
¡¾ÇóÖú¡¿Ö»ÀûÓûðÑæÔ×ÓÎüÊÕÄܲ»ÄܲâË®ÖеÄÉé
ÒѾÓÐ3È˻ظ´
Ö»ÄÜÀûÓÃÆÏÌÑÌÇ£¨µ¥ÌÇ£©µÄ½Íĸ£¬²»ÄÜÀûÓÃÕáÌÇ»ò¶àÌÇ¡¢
ÒѾÓÐ5È˻ظ´
¡¾ÌÖÂÛ¡¿lammpsÖÐÀûÓÃvelocityÃüÁîÎÞ·¨¿ØÖÆ×¡ËÙ¶ÈÎÊÌâ
ÒѾÓÐ11È˻ظ´

flyindusk
ľ³æ (ÕýʽдÊÖ)
- EPI: 2
- Ó¦Öú: 26 (СѧÉú)
- ½ð±Ò: 1361
- É¢½ð: 693
- ºì»¨: 25
- Ìû×Ó: 912
- ÔÚÏß: 450.8Сʱ
- ³æºÅ: 130453
- ×¢²á: 2005-12-11
- ÐÔ±ð: GG
- רҵ: Cenozoic Geology
¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
|
lzËù˵µÄÒýÓÃÀíÓɲ»È«¶Ô¡£ ÅÚÖÆSCI¸ÅÄîµÄEugene Garfield 1964Äê¾ÍÌá³öÁËÒýÎĵ͝»ú£¬ÓÐ15Ìõ£¬¹©²Î¿¼£ÛÔÎÄ¿ÉÒÔÃâ·ÑÏÂÔØ£ºhttp://garfield.library.upenn.edu/essays/V1p084y1962-73.pdf£Ý 1. Paying homage to pioneers 2. Giving credit for related work (homage to peers) 3. Identifying methodology, equipment, etc. 4. Providing background reading 5. Correcting one¡¯s own work 6. Correcting the work of others 7. Criticizing previous work 8. Substantiating claims 9. Alerting to forthcoming work 10. Providing leads to poorly disseminated, poorly indexed, or uncited work 11. Authenticating data and classes of fact¡ªphysical constants, etc. 12. Identifying original publications in which an idea or concept was discussed. 13. Identifying original publication or other work describing an eponymic concept or term as, e.g., Hodgkin¡¯s Disease, Pareto¡¯s Law, Friedel-Crafts Reaction, etc. 14. Disclaiming work or ideas of others (negative claims) 15. Disputing priority claims of others (negative homage) ÁíÍ⣬ÂúººÈ«Ï¯µ±È»²»Äܶ¼ÓÃɽÕ亣ζ¡£µ«ÓÐ˼û¹ý³ø×Ó×Ô¼ºÉÏ×À³ÔµÄÄØ£¿ ÎÒÏë×ö¸ö³ÔÂúººÈ«Ï¯µÄÈË£¬Óëlz¹²Ãã¡£ |

7Â¥2013-01-10 14:36:17
biface
ľ³æ (ÕýʽдÊÖ)
- Ó¦Öú: 6 (Ó×¶ùÔ°)
- ½ð±Ò: 1963
- É¢½ð: 1066
- ºì»¨: 2
- Ìû×Ó: 452
- ÔÚÏß: 262.1Сʱ
- ³æºÅ: 556278
- ×¢²á: 2008-05-10
- רҵ: µØÑ§
2Â¥2013-01-09 11:55:47
flyindusk
ľ³æ (ÕýʽдÊÖ)
- EPI: 2
- Ó¦Öú: 26 (СѧÉú)
- ½ð±Ò: 1361
- É¢½ð: 693
- ºì»¨: 25
- Ìû×Ó: 912
- ÔÚÏß: 450.8Сʱ
- ³æºÅ: 130453
- ×¢²á: 2005-12-11
- ÐÔ±ð: GG
- רҵ: Cenozoic Geology
¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
|
´óÅ£ÃǵÄÊý¾ÝÊÇ×Ô¼ºÒ»ÌõÌõÆÊÃæ Ò»¸ö¸öÑùÆ·×ö³öÀ´µÄ£¬ÄãµÄ×ÊÁÏÊÇclick¡¢clickһƪƪdownloadµÄ¡£ lz»¹ÏëÄñ»È˼ҽÀ¹ýµÄÂøÍ·È¥ÂúººÈ«Ï¯ÉÏ´î»ï³Ô·¹£¿ |

3Â¥2013-01-09 20:13:37
halfrock
Òø³æ (ÕýʽдÊÖ)
- EPI: 1
- Ó¦Öú: 67 (³õÖÐÉú)
- ½ð±Ò: 1602.9
- ºì»¨: 8
- Ìû×Ó: 788
- ÔÚÏß: 554.7Сʱ
- ³æºÅ: 335632
- ×¢²á: 2007-03-31
- ÐÔ±ð: GG
- רҵ: ÑÒʯѧ
4Â¥2013-01-10 00:27:12














»Ø¸´´ËÂ¥