Nature官网
Nature - the world\'s best science and medicine on your desktop Nature, science, science news, biology, physics, genetics, astronomy, astrophysics, quantum physics, evolution, evolutionary biology, geophysics, climate change, earth science, materials science, interdisciplinary science, science policy, medicine, systems biology, genomics, transcriptomics, palaeobiology, ecology, molecular biology, cancer, immunology, pharmacology, development, developmental biology, structural biology, biochemist
- 2015-12-20 - 收藏
springer数据库
Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.link.springer.com
- 2015-12-19 - 收藏
CowBoom官网
Laptops, Cell Phones, Video Games, Cameras, Computers - CowBoom.com家电零售业中全球最大的企业百思买（Best Buy）旗下专门出售全新的、翻新的、二手的电子产品的网店，其产品与服务都值得信赖。致力于为消费者提供最优惠的价格、最优质的服务，其折扣高达75％OFF。A Best Buy company offering closeout prices on brand-name new, pre-owned and refurbished electronics. Free Shipping & 15-Day money-back guarantee.
- 2015-12-10 - 收藏