将来最准确最稳定的钟——空间微重力钟

Most Accurate and Stable Clock in the Future: Microgravity Clock in Space

介绍了目前最准确的原子钟,描述了将来最准确、最稳定的钟——空间微重力钟,以及高精度空间组合钟的预期性能,还介绍了一些正在实施的高精度空间钟计划。

The most accurate atomic clocks for the present are introduced. The most accurate and stable clock for the future, i.e., the microgravity clock, and the expected performance of the high-precision atomic clock ensemble in space are described. Besides, some projects on high-precision clocks in space, which are being conducted, are introduced.