A second of time, for instance, is now defined in terms of an electron transition of the cesium atom. And the meter is tied to the speed of light.
比如说,秒就是根据铯原子内部的电子跃迁时间来下的定义,而米的定义则和光速有关。
Their standard model treats the universe as though its density did not vary from place to place but had a uniform, average value of one atom per cubic meter.
标准模型将宇宙视为一个均匀结构,密度不会随著空间位置而变化,每立方公尺平均有一个原子。
In "shadow boxing mode" Atom mimics his coach's movements with lightning speed. He can dance too – like a 1.8-meter, 3-ton butterfly.
在“影子模仿模式”下,亚当能神速模仿教练的动作。他还会跳舞,就像一只高一米八,三吨重的蝴蝶。
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