研究小组认为土卫五的大气环境是由高能粒子轰击土卫五冰封的表面,将土卫五表面的原子,分子和离子撞击到大气中而产生的。
The team believes the atmosphere is sustained by high energy particles bombarding its icy surface and kicking up atoms, molecules and ions into the atmosphere.
“发现号”上较老的板片的条纹是其在返回途中地球大气层等离子体环境造成的,在照片中它们更扎眼的原因是新的板片还保持着原来的深黑色。
Older tiles on Discovery look streaked from the plasma environment of re-entry. They stand out in photos because new tiles still appear a pristine dark black.
前者是实验室产物,其中的离子被困于电场中,冷却,然后和环境隔离以保存它们的量子信息。
The former system is a laboratory creation in which the ions are trapped by an electric field, then cooled and kept isolated from the environment to preserve the quantum information.
By determining how many of those molecules to hold onto, how many to keep in the body, how many to release determines the internal composition with regard to that ion.
通过控制体内这些分子的水平,即体内保有多少,又排出多少,就能够保证内环境中离子组成的稳定
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