结果内检索
英语[8]
中文[2]
Astronomy(5)
Engineering and Technology(3)
Biology and Life Sciences(2)
Multidisciplinary Sciences(1)
Social Sciences(1)
Astronomy[4]
Blog[4]
Bioenergy[2]
planetary science[1]
Astrology[1]
Astronomy photo[1]
Astrophysics[1]
Biochar[1]
Biology[1]
Biomass use[1]
更多>>
交互资源(10)
讨论组/论坛[4]
科学Blog/Podcast[4]
邮件列表[2]
社会网络网站[1]
免费(8)
开放获取(1)
有限制(1)
 
现在位置:首页 > 资源浏览 >  B & 交互资源

音序定位: ABCDEFGHIJKLMNOPQRSTUVWXYZ

检索结果:10 首页 末页 跳转到: 排序方式:
全选(清除

免费或开放获取   有限制   专家推荐   机器抓取   馆员登记
1 百度百科 开放资源 馆员登记
  百度百科是百度为网友提供的信息存储空间,是一部内容开放、自由的网络百科全书。 百度百科本着平等、协作、分享、自由的互联网精神,提倡网络面前人人平等,所有人共同协作编写百科全书,让知识在一定的技术规则和文化脉络下得以不断组合和拓展。为用户提供一个创造性的网络平台,强调用户的参与和奉献精神,充分调动互联网所有用户的力量,汇聚上亿用户的头脑智慧,积极进行交流和分享...
  详细信息

2 beliefnet Blogs Astronomy Archives - Astrological Musings 开放资源 专家推荐
  Astronomy Archives - Astrological Musings beliefnet Blogs ;...
  详细信息

3 Bellaire Astronomy Blog 开放资源 专家推荐
  For information about the Bellaire High School astronomy program visit the main website. ;...
  详细信息

4 Bioenergy Email Lists 开放资源 专家推荐
  The bioenergy mailing lists are hosted by the Center for Renewable Energy and Sustainable Technologies(CREST) for industry, academia and government to discuss biomass production an...
  详细信息

5 BioEnergy Lists: Biochar Mailing Lists 未开放资源 机器抓取
  This new addition ("Terra Preta") to the suite of bioenergy lists is going to strive to be the primary world web location for technical discussions on a new possible important use ...
  详细信息

6 BIOSCI/Bionet 开放资源 馆员登记
  is a set of electronic communication forums - the bionet USENET newsgroups and parallel e-mail lists - used by biological scientists worldwide. No fees are charged for the service....
  详细信息

7 Black Hole Reviews 开放资源 专家推荐
  Black Hole Reviews;...
  详细信息

8 Blog Archives: Ed’s Astronomy 开放资源 专家推荐
  Edward J. Hahnenberg, owner of the Hahnenberg Observatory in Lake Leelanau, blogs about astronomy and posts photographs of the heavens taken from his CCD cameras. ;...
  详细信息

9 Blog Toplist-Astronomy 开放资源 专家推荐
  This is a blog directory that is sorted by the score each blog has received during the week. 100 unique visitors will generate the same amount of score as 1 unique vote. To get a v...
  详细信息

10 博士部落 开放资源 专家推荐
  博士学习交流的论坛;...
  详细信息

当前第1页,共1页 | 首页 末页 跳转到:
版权所有 © 2010-2014 中国科学院兰州文献情报中心
地址:甘肃省兰州市天水中路8号  邮政编码:730000