1) free resource
免费资源
1.
This text introduced Highwire press and the establishment of web page,and made preliminary discussion to retrieval technique of its online free resources.
本文简要介绍了Highwire出版社及其网页的设置,并对其在线免费资源的检索技术做了初步探讨。
2) Free electronic resource
免费电子资源
4) free full-text resources
免费全文资源
1.
This paper puts forward four kinds of approaches to find free full-text resources during the document delivery,such as Academic Search Engine,Open Access,Academic Blog and other ways.
提出了原文传递中免费全文资源的四种查找途径:学术搜索引擎、开放存取、学术博客及其它。
6) free periodical resources
免费期刊资源
1.
This paper introduces the methods for free-retrieval of the periodical resources by using the image search engine to call on the network databases of special information organizations and the websites of sci-tech information institutes, which possess very important guiding function for obtaining the free periodical resources quickly and correctly.
介绍了网络环境下利用图像搜索引擎、访问专业信息机构的网络数据库、科技情报信息机构网站等途径免费检索期刊资源的方法,这对于快速、准确地获取网络免费期刊资源具有重要的引导作用。
补充资料：森林资源(见世界森林资源、中国森林资源)
森林资源(见世界森林资源、中国森林资源)
forest resources
sen Iin ziyuon森林资源(forest resources)见世界森林资源、中国森林资源。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条