According to quantum physics, empty space is not actually barren but is a boiling sea of so-called virtual particles and antiparticles constantly popping in and out of existence.
量子物理学认为，真空并不是真正是空的，而是沸腾的海洋——被称作虚粒子与反粒子的东西不停出现与消失。
In space men lack the air needed for breathing, the pressure required to stop their blood from boiling and the natural protection of the atmosphere against radiation.
在太空，人们缺乏呼吸所必需的空气，缺乏能抑制血液沸腾的压力以及抗辐射的大气的自然保护。
An experiment on boiling in rectangular narrow space is presented.
介绍对竖直矩形窄通道进行的池沸腾实验研究。
An experiment on boiling in rectangular narrow space is presented.
介绍对竖直矩形窄通道进行的池沸腾实验研究。
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