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。

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The Buddha's "first atoms" are, therefore, 4 centimeters divided by 7 ten times, which is 0.04 meter x 7 to the minus 10 or 0.00000000001416 meter, which is more or less the size of a carbon atom.

佛陀“最初原子”等于是四厘米除以七的十次方，也就是0.04米乘以7的负10次方或者0.00000000001416米，差不多就是一个碳原子的大小。

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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。

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