??һ?????? 8:00-22:30???ⳤ;?ѣ?:
ѧ????ѯ??400-888-7501 ??????ѯ??400-888-7502
??????Ȩ ??Ӫ??Ȩ
??ǰλ?ã??????ڿ??? > ?ڿ????? > ??????ѧ > ????
??????ѧ?? ?????ڿ????? 89 ?? ??
?Ƽ??ڿ?
?ڿ?????
չ??/??£
?????뷢չ(????) ??ѯ
  • ?ڿ????ƣ??????뷢չ
  • Ӣ?????ƣ?Environmental and Development
  • ???ܵ?λ?????ɹ?????????????????
  • ???쵥λ?????ɹ?????????????ѧ?о?Ժ;???ɹ??????????????????վ
  • ???ÿ????????ɹŻ?????ѧ;???ɹŻ???????;????????
  • ????أ????ɹ??????????ͺ?????
  • ???ࣺ??????
  • ???????ڣ??¿?
  • ???????ࣺ????
  • ?????ߴ磺16??
  • ????ʱ?䣺1989??
  • ?ʷ????ţ?16-415
  • ???ʱ?׼???ţ?2095-672X
  • ????ͳһ???ţ?15-1369/X
  • ֪??????Ӱ?????ӣ?0.250
  • ֪???ۺ?Ӱ?????ӣ?0.166
  • ??Ӱ?????ӣ?0.248
  • ???ܱ???Ƶ?Σ?611
  • ???ۣ?15.00
  • ???ۣ?180.00
  • ҵ?????ͣ???־????
?ÿ???־/??־???飺
    ?????뷢չ??־?????л????񹲺͹????ų?????????ʽ??׼???????е??????ڿ????Դ????????????¹۵㡢?·??????²???Ϊ???⣬???"???ھ??ʡ?ƪƪ?ɶ?"??????????뷢չ??????ʵ???۵???ӱ?????¿ɶ???ǿ????Ϣ?????ڶ????Ŀ???ã??????뷢չ??????Ϊ????ҵ??Ӱ????????־֮һ???????뷢չ?????й??????ڿ????????й??ڿ??????ݿ?ȫ????¼?ڿ???
    ???????뷢չ????????1989?꣬?????쿯??֮?ǰ??տɳ?????չս??˼?룬??ӳ???ɹ???????????????????????ѧ???о????򡢳ɹ??뾭?á???????Ϣ??????ѧ?????ٽ???????ѧ?ɹ???Ʒ???Ͳ?ҵ?????ƶ???????ѧ??ҵ??չ???쿯??ּ?Ǵӻ??????????ӽDZ?????ѧ??չ????????ʵ???????ء??ڷ?չ?б??????ڱ????з?չ???Ĵ?????????Ƽ??ɹ???????ѧ??ǰ?أ??????????Ļ?????????̬??????????ѧ????????չʾƽ̨???ٽ???????????ѧ??ҵ???ٴ?չ??
    ??Ҫ˵?????????ڿ??????С??????ᆳӪ????֤???͡???ֵ????ҵ??Ӫ????֤??????Ҫ??????־???ļ???ֵ????ҵ???е???Ϣ????ҵ??(????????Ϣ????)????վ???ǻ????뷢չ??־?ٷ???վ??ֱͶ?????????????ϵ??־??༭????
?ÿ??????????ݿ???¼??
???????뷢չ????־???Ϸ?չ׳?????Ѿ???Ϊ????????һ????λ??ѧ???Կ??
1????¼?????
???????ų?????????¼???й?֪????¼??ά???ڿ?????¼???????ݿ???¼
?й?ѧ???ڿ?(???̰?)???й??????ڿ?(??ѡ)???ݿ???¼????Դ?ڿ?????¼
2?????ݣ?
DC???ݡ?MARC????
3??ͼ??ݲأ?
????ͼ??ݹݲء??Ϻ?ͼ??ݹݲ?
4???ڿ???????
?й??????????ڿ?
?й???????ѧ?????ڿ?
???ɹ????????????ڿ?
1997??????ɹſƼ??ڿ????Ƚ?
?????뷢չ??־??Ҫ??Ŀ??
?ظ塢??????̳????????̳??????????????Ѷ????̬????????Ⱦ?????????鱨?桢????ս?ԡ????????????ѧ??չ??????Ӱ?????ۡ?????????????Ⱦ????????Ӧ???о??????????????????뽡??????̬???????Ƽ??鱨
?????뷢չ??ϵ??ʽ??
??ַ?????ͺ??????????첼·72??԰????Ժ??
???????룺010010
?绰??0471-2236021
???䣺hjyfzyk@163.com
?????뷢չ??־????Ŀ¼??
????????ҵ??????Ⱦ״?????????Բ߶?????
??·Դ?ؽ???????Ӱ?켰??Ǩ?ƹ???????
?????¹??еĻ?????Ⱦ?????о???ѩ÷
?˻??л????ŷ???״???????Բ??????
??????˷???ˮ????ȥ?????????о?????ΰ
?ȷ?¯??????Ⱦ???????ŷű?׼????ΰ
??????̬ũҵ?ٽ??ɳ?????չ?Ż?
????ɫ?׷??ⶨ??ҵ?????м?ȩ??????
??ɽ????????ȫ??????ϵ????̽?ַ???
??ҵ??ҵ??Ǩ??Ⱦ???صĹ?????Բ?Ǯ??
?˰??˵ر?ˮ??Ⱦ???????????Բ?ϯСӢ
??????μ?ǿ??????칤?????о??÷
????????ʵ???ҷ????ﴦ?????о??ֲ?÷
Ǧ????????ҵ????Ⱦ????ζԲ߽?????
????CASS???յij?????ˮ?????о???????ɺ
?????޸??????ڻ????????е?Ӧ???????
Ԫ?϶???ַ?ܱߴ?????????״??????ũ??
?ҹ???????????????ҵ??չ??״??Բ???????
????¯???????ռ????????????????غ?
???˼?????Ӧ?úͷ?չ?о???С?ƣ???????
??Ũ?Ȱ?????ˮ??Σ??????Ҫ????????????
???Ʒ?????ⱨ?????????????̽?ֵ????
?????뽡???ۺϼ?⹤???????????̽?ֵ˰?Ƽ
??????¯???ܼ??Ż?????Ч??????????
????????????ִ????????????Բ?̷??Ȫ
Һ???ѹ?ŵ罵??RB5Ⱦ?Ϸ?ˮ???????о?³??
?????ڷ?ˮ??????DSA?缫???о???չ????
ʯ????Ⱦ??????ֲ???޸???̽???????ᣬ????
??ЯʽGC-MS?ڻ???Ӧ??????е?Ӧ??Ǯ????
??·?????ϼ?ȫ????????Ͻ???Ч???????Ŵ???
?????뷢չ??־???飺
1?????±???Ҫ??̣??ܸ???????˼?룬һ?㲻????20?????֣???Ҫʱ?Ӹ?????
2??????Ӧ???????????Ĺ淶???????Ķ???????һ????2500-8000??Ϊ?ˣ???Ҫ????ɲ??ܴ?????
3????Ŀ?????Ӧд????????????λ???ơ????ڳ??С??ʱ࣬??λ???߷ֱ??г???????Ϣ
4????????븽??100-300?ֵ?????ժҪ??3??5???ؼ???
5???????»?û?????Ŀ????????[??????Ŀ]??Ϊ??ʶ????ע????????Ŀ???ƺͱ??
6????????ͼ????Ҫ?????????Ա???????????ݣ?ͼ??Ӧ??ƺ??????Ⱥ?ֱ????ͼ?????
7????????ע?????????Ա𡢼??ᡢ???????¡?ѧ????ְ?ơ???????λ????ϵ?绰????ϸ?ʼĵ?ַ
8??ϣ??????Ͷ??ʱ??ؽ?????Ҫ?ز??????????Լ???༭???ĺ??ڹ?????????лл??????
8???༭????Ȩ?Ը????????ɾ????ͬ?????ڸ????????
9??????һ???Ͷ??????һ???Ͷ?ߣ?һ?в???????????߳е?
10???????뷢չ??־¼??֪ͨ??Ϊ?ż??棬????֪ͨ????ÿ?ݡ?????ϸд?????ŵ?ַ
11???????ܱ?¼?ã?ˡ???˸壬???????????׸壬??ͬ???????????????ʽ????????תͶ????
12????վ???ǻ????뷢չ??־??ͻ????뷢չ?༭???ٷ???վ
13??????ÿ?Ͷ?壬??ֱ???뻷???뷢չ??־??༭????ϵ
??????ѯ
?Ƽ??ڿ??Ķ?ȫ??
.