Heisenbergn.
英 'haizənbə:g | 美
中文n. 海森堡（德国物理学家）
词根词源
Heisenbergin reference to German physicist Werner Heisenberg (1901-1976), pioneer of quantum mechanics. His "uncertainty principle" (deduced in 1927) is that an electron may have a determinate position, or a determinate velocity, but not both.
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