“自然基准”的概念、定义、翻译、参考文献-科学参考

单词	自然基准
释义	自然基准 Encyclopedia 工学自然基准释 natural standard自然基准由反映物质运动自然规律的基本物理常数导出的电学基准或电学标准。
随便看	child oral health care Child play child psychology Children children children abdominal pain children accidental injury children adoption children affected by AIDS children depression Children Education of Museum:Double Vision of Exhibitions and Educational Programs for Children children exhibition children in special situation children insurance children library children of artificial insemination Children of China Children of Heaven children of prisoners Children of the Arbat Children of Troubled Times children opera troupes children park Children Personality Questionnaire children-playing patterns

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。