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美国国家科学数字图书馆
释义
美国国家科学数字图书馆
Encyclopedia
管理学
数字保存项目
释
National Science Digital Library of American; NSDL
美国国家科学数字图书馆
由美国国家科学基金会(NSF)创建的,对科学、技术、工程和数学(STEM)的高质量数字资源进行有效组织并提供服务的示范性数字图书馆。
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famous gardens of Western Sichuan
famous historical and cultural city of China
famous lake
famous masterpieces in the science of mechanics
famous mountains
famous mountains, landscapes and heritage: Xie Ninggao's collected works
Famous Old Lady Actors' Passages of Peking Opera
Famous Pot Collections and Illustrations
Famous Remarks of Mi Fu
famous spring
famous Stone
Famous Talks from Imperial Academy
Famous Taoism Mountains
famous water landscape
famoxadone
f-ample sheaf
Fa Mu
fan
FANA
fan and pump frequency converting control
Fanaroff-Riley class
Fanaroff-Riley type Ⅰ
Fanaroff-Riley type Ⅱ
fan-beam
fan-blade
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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更新时间:2025/7/4 20:25:41