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官方语言
一个国家或政体内指定为官方正式场合使用的语言,主要用于国家机关、政府事务的正式文件,法庭审判与裁决,国际交往,教育领域等。
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secondary information
secondary instability
secondary interference
secondary ion
secondary ionization
secondary ion mass spectrometry
secondary ion mass spectrometry (SIMS)
secondary ion mass spectrometry, SIMS
secondary ion mass spectroscopy
secondary ion mass spectroscopy, SIMS
secondary ion (SI)
secondary isotope effect
secondary iteration
secondary kidney disease
secondary Kodaira surface
secondary lead
secondary light
secondary literature
secondary liver cancer
secondary loess
secondary lymphedema
secondary lysosome
secondary malnutritionsecondary malnutrition
secondary market
secondary market of mining rights
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:2026/1/14 17:13:50