简单地说，如果气体分子达到逃逸速度，它就能从一颗行星上“蒸发”。
Simply stated, a gas molecule can "evaporate" from a planet if it reaches a speed known as the escape velocity.
通过简单的蒸发过程，来保存小罐中的食物不会变坏。
Food stored in the smaller pot is kept from spoiling through a simple evaporation process.
这就是一般所说的蒸发冷却过程，使AMO物理学家能够近似的靠近绝对零度和建立简单的宇宙热寂模型.
This so-called evaporative cooling process has allowed AMO physicists to reach the subnanokelvin domain and to achieve what are arguably the coldest objects in the Universe.
应用推荐