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国家湿地公园
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National Wetland Park
国家湿地公园
以保护湿地生态系统、合理利用湿地资源、开展湿地宣传教育和科学研究为目的,经国家林业局(现国家林业和草原局)批准设立,按照有关规定予以保护和管理的特定区域。
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standard enthalpy of reaction
standard entropy of reaction
standard epoch
standard equation
standard equilibrium constant of chemical reaction
standard equipment for revolution speed
Standard Error
standard error
standard error of estimate
standard error of mean
standard error of measurement
standard essential patents
Standard Essentials of the New Armillary Clock
standard estimator
standard extension
standard factorization
standard fault
standard field
standard file
standard filtration of a stochastic process
standard fire time-temperature curve
Standard Font Table for Most Used Chinese Characters
Standard Font Table of More Commonly Used Chinese Characters (Taiwan Region of China)
standard for airborne molecular contamination in clean environment
Standard for Basic Terminology of Urban Planning
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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