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。
This paper gives description on cooling principles for water pipes embedded in concrete,equivalent conversion of nonmetal cooling water pipe,the first stage water cooling computation for concrete and the second stage water cooling computation for concrete.
就混凝土通水冷却问题从混凝土冷却水管埋管冷却原理、非金属冷却水管等效换算、混凝土一期、二期通水冷却计算等几个方面进行说明,为混凝土通水冷却计算提供了一定的经验。
Laser Cooling and Trapping and Two Photos Absorption via Quantum Interference;
原子冷却及量子相干导致的双光子吸收的研究
The Zeeman-slower Used for ~(87)Sr Optical Lattice Clock;
用于~(87)Sr冷原子光晶格钟原子冷却装置的塞曼减速器研究
Experimental Investigation of Diode Lasers with Grating Feedback and Cooling of Atoms
光栅反馈半导体激光器及原子冷却的实验研究
Semiconductor Tapered-amplified Laser(TPA) Set for Rb Cooling System
用于Rb原子冷却系统的半导体激光放大(TPA)装置
Experimental Investigation of EIT Effect in Multi-level Atomic System and Cooling of Atoms;
多能级原子系统中EIT效应及原子冷却的实验研究
ganic moderated reactor
有机冷却型原子反应堆
Theoretical Study on Laser Cooling, Trapping, Manipulating and Controlling of Three-level Atoms;
三能级原子激光冷却、囚禁与操控的理论研究
Experimental measurement study of laser collimation of a chromium beam by Doppler cooling scheme
铬原子束的激光多普勒冷却准直检测实验研究
Emergency Troubleshooting of Cooling Circulation Pump in Atomic Absorption Spectrometer
原子吸收光谱仪冷却循环泵故障应急排除案例
The reason analysis and treatment method of lower cooling efficiency in cooling tower
冷却塔冷却效率低的原因分析及处理
The Enhanced Kerr Nonlinear Effect in aΛ-type Three-level Atomic System and Laser Cooling and Trapping of ~(87)Rb;
Λ型三能级原子系统中的Kerr非线性效应及~(87)Rb原子的冷却和俘获
Investigation of Cooling of Cesium Atoms in 3D Optical Lattice and Light Shift of Atomic Energy Level;
光学晶格中原子的冷却及原子能态的光频移研究
Move the cooler lines back into position.
将冷却器管线移回原位。
Investigation in Corrosion of Condensate Cooler and the Countermeasures
冷凝冷却器腐蚀原因分析及防腐对策
Industrial circulating cooling water--Determination of copper--Atomic absorption spectrometric method
GB/T14638.1-1993工业循环冷却水中铜含量的测定原子吸收光谱法
Industrial circulating cooling water--Determination of zinc--Atomic absorption spectrometric method
GB/T14637.1-1993工业循环冷却水中锌含量的测定原子吸收光谱法
Industrial circulating cooling water--Determination of potassium--Atomic absorption spectrometric method
GB/T14640-1993工业循环冷却水中钾含量的测定原子吸收光谱法
Industrial circulating cooling water--Determination of sodium--Atomic absorption spectrometric method
GB/T14641-1993工业循环冷却水中钠含量的测定原子吸收光谱法
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