The performance of VCXO must be excellent so as to maintain the inherent frequency accuracy and stability of the atomic standard.

要使晶体振荡器的输出信号保持原子标准所固有的频率准确度和稳定度，所用压控晶体振荡器必须具有优良的性能。

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The current best theory to explain the interactions of sub-atomic particles is known as the Standard Model.

“标准模型”被认为是现行解释亚原子微粒之间相互作用最好的理论。

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National Institute of Standards and Technology researchers are developing atomic clocks based on the element ytterbium that could outclass cesium atomic clocks, which currently set the standard.

美国国家标准技术研究所的研究人员正在开发一种镱原子钟，这种原子钟可能比铯原子钟更好。目前的时间标准是由铯原子钟确定的。

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The Standard Model is a framework that explains how the known sub-atomic particles interact with each other.

BBC: Higgs boson 'hints' also seen by US lab

Although this might seem a little esoteric, discovery of this baryon provides further proof of the validity of the Standard Model of Particle Physics, and helps contribute to our understanding of atomic interactions.

FORBES: Large Hadron Collider Discovers Beautiful New Particle

Atomic Pop gives artists 50% of the profit, and ownership of their copyright, against a standard 10% of the retail price offered by the majors.

ECONOMIST: The record industry takes fright