“optical pumping”的概念、定义、翻译、参考文献-科学参考

单词	optical pumping
释义	optical pumping [`äp·tǝ·kǝl `pǝmp·iŋ] ^OPTICS The process of causing strong deviations from thermal equilibrium populations of selected quantized states of different energy in atomic or molecular systems by the use of electromagnetic radiation in or near the visible region.
随便看	direct-current voltage direct-current working volts direct cycle direct-cycle reactor direct digital control direct distance dialing direct drive direct-drive approach direct-drive arm direct-drive vibration machine direct dye directed angle directed graph directed line directed number directed set direct effect direct electromotive force direct energy conversion direct-entry terminal direct-expansion coil direct extrusion direct-feedback system direct fire direct-fire

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