What is time?
What is time?
2017年7月27日
nist.gov
NIST Launches a New U.S. Time Standard: NIST-F2 Atomic Clock
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NIST Launches a New U.S. Time Standard: NIST-F2 Atomic Clock
2014年4月3日
nist.gov
10K views · 330 reactions | Join us in celebrating NIST’s 124th Birthday! For over a century, NIST has been at the forefront of scientific exploration and innovation. Our research is fueling the economy and improving the quality of life for all Americans. | National Institute of Standards and Technology (NIST) | Facebook
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10K views · 330 reactions | Join us in celebrating NIST’s 124th Birthd…
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Cybersecurity and privacy
Cybersecurity and privacy
2016年6月30日
nist.gov
3.3K views | Reel by National Institute of Standards and Technology (NIST)
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3.3K views | Reel by National Institute of Standards and Technol…
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14K views · 105 reactions | Do you have a moment to talk about what time is and why we measure it? Learn more at https://www.nist.gov/topics/time-frequency. | National Institute of Standards and Technology (NIST) | Facebook
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14K views · 105 reactions | Do you have a moment to talk about what …
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19 reactions | Businesses that don’t prioritize privacy can run the risk of betraying their customers’ trust as well as damaging their reputation and bottom line. See how NIST’s privacy framework can help: https://www.nist.gov/privacy-framework | National Institute of Standards and Technology (NIST) | Facebook
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25 reactions · 3 comments | Happy birthday, Max Planck! A...
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NIST Recommends Steps to Boost Resilience of U.S. Timekeeping
2021年11月29日
nist.gov
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NIST launches a new US time standard: NIST-F2 atomic clock
2014年4月3日
phys.orgNational Institute of Standards,Technology
NIST Debuts Dual Atomic Clock — and a New Stability Record
2016年11月28日
nist.gov
NIST Releases First 3 Finalized Post-Quantum Encryption Standa…
2024年8月13日
nist.gov
New US time standard launched with NIST-F2 atomic clock
2014年4月9日
newatlas.com
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2018年11月30日
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2022年2月16日
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linkedin.com
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NIST Unveils Cutting-Edge Atomic Clock for Precise Timekeeping
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