“Kennard packet”的概念、定义、翻译、参考文献-科学参考

单词	Kennard packet
释义	Kennard packet [`ken·ǝrd ´pak·ǝt] ^{QUANTUM MECHANICS} A wave packet for which the product of the root-mean-square deviations of position and momentum from their respective mean values is as small as possible, being equal to Planck's constant divided by 4π.
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