| 摘要: |
| 首先介绍了当前氢钟领域的发展现状，给出了各种工程化实用型氢钟最新主要性能指标。之后对当前的研究热门空间用氢钟的发展水平及应用方向也做出简要介绍。最后，着重对氢钟的未来技术发展方向进行分析与展望。 |
| 关键词: 氢原子钟 空间氢钟 最新发展 |
| DOI： |
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| 基金项目: |
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| The Current Development of Atomic Hydrogen Clockand the Future Technology Development Trends in China |
| WANG Wen-ming |
| (Beijing Institute of Radio Metrology and Measurement) |
| Abstract: |
| The present status of hydrogen maser in the world was described，including the latest performance of commercial hydrogen maser.The Latest research level and development of space hydrogen maser was also introduced，which is being studied extensively by researchers.Finally，the future technology developments of hydrogen maser have been reviewed in this paper. |
| Key words: Hydrogen maser Space hydrogen maser Current development |
