科学参考-科学技术类参考文献及词汇Science Reference

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。

热门查询：

Urwind	Urysohn	Urysohn-Brouwer lemma	Urysohn closed space	Urysohn equation
Urysohn function	Urysohn lemma	Urysohn metrization theorem	Urysohn operator	Urysohn separation axiom
Urysohn space	Urysohn theorem	Urysohn-Tikhonov theorem	Uryson	USA
usability	Usability Engineering	usability engineering	usability expert	Usability Heuristics
usability laboratory	usability research	Usability Testing	usable	usable aperture
usable area	usable capacity	usable direction	usable energy	usable part
USA Cable Communications Policy Actx	USA Children's Television Act	USA Communications Act	US Act of Water Resources Planning	USA-DOL
USAF TPS	usage	usage-based approach to language	usage based motor vehicle insurance	usage-based theory
usage dictionary	usage note	usage of Chinese medicinals	usage of flood detension area	usage of trademark
usage of words	Usage Scenario	Usain Bolt	US Air Force Official Qualification Test	US Air Force Test Pilot School
U.S. Air Force Thunderbirds	Usa manganese deposit	USA movie rating system	usance bill	US Armed Forces Qualification Test
US Armed Service Vocational Aptitude Battery	US Army General Classification Test	US Army Observer Section	US Army Officer Selection Battery	U.S.Army School of Americas