The quantum vacuum is the name physicists give to what we see as empty space.

量子真空是物理学家为我们所理解的真空起的名字。

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According to theory, there are countless electric dipoles created by virtual particles in any given volume of the quantum vacuum.

这个理论告诉我们，在任何给定体积的量子真空中都存在数不清的由虚粒子产生的电偶极子。

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The virtual particles spontaneously created in the quantum vacuum appear and then disappear so quickly that they can't be directly observed.

量子真空中自发产生的虚粒子以不被察觉的速度出现与消失。

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