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atom cooling and trapping 原子冷却与俘获
In chapter 4, laser cooling and trapping and applications of ultracold atoms are reviewed.The beam and atom interaction theory is analyzed. 第四章针对空心光束的应用，综述了激光与原子相互作用的物理机制，分析了空心光束冷却原子的机理以及研究动态。
An efficient Sisyphus cooling and geometric cooling of three level atoms in blue detuned evanescent light wave are discussed, and the kinetics processes of atom cooling in a pyramidal and conical hollow trap is studied by Monte Carlo simulation. 讨论了三能级原子在消逝波光场作用下的Sisyphus冷却和几何冷却机制，通过蒙特卡罗（Monte－Carlo）方法分别模拟了消逝波光场在方锥形势阱和圆锥形势阱两种情况下对原子冷却的动力学过程，并计算了原子在不同的失谐量、激光功率及消逝波的判断宽度下的冷却情况。
In chapter 2, the theory of laser cooling and trapping and applications of ultracold atoms are reviewed. 介绍了德布罗意原子物质波干涉仪的基本物理原理、特性及应用。
She was a silent girl, cool and remote. 她是一个沉默寡言的女孩，对人冷漠而孤傲。
The rock formed by the cooling and solidifying of molten rock. 熔岩融化的岩石冷却凝固后形成的岩石
Shooting and trapping are expensive. 射杀或诱捕的代价是高的。
It's getting cool and I have to take out my woolen gloves. 天气变冷了，我不得不把毛线手套拿出来了。
I was sealing and trapping the doors here. 我在这里被困住了。
Our study shows that the realization of an optically cooled and trapped BEC of 133 Cs atoms may be possible in our all optical dipole trap. 研究结果表明 ,实现一个全光学冷却与囚禁的13 3 Cs原子BEC是可能的
The evening breeze is cooling and refreshing. 晚风吹来，十分清爽。
My drink is cool and refreshing. 我的饮料冰凉清爽。
A Driver for AOM Used in Laser Cooling and Trapping of Atoms and the Measurement of Its Property 用于半导体激光器冷却囚禁原子的声光晶体驱动器及其性能测量
Puffing and trapping technique was used in the sample pretreatment. 用吹扫捕集法作试样预处理。
There they cool and harden into volcanic ash. 然后在空中它们又冷却变成火山灰。
Her handshake was cool and firm. 她握手镇定而有力。
They have wreaked dreadful havoc among the wildlife by shooting and trapping. 他们射杀和诱捕野生动物,造成了严重的破坏。
This shadowy path is cool and quiet. 这条多阴的小道凉爽而幽静。
She seemed very cool and unemotional. 她显得十分冷静。
The breeze was cool and refreshing. 微微的凉风令人神清气爽。