The main problem in laser cooling investigation is to choose materials.
激光制冷问题的核心是材料的选择。
The results provide a basis for optimizing the chromium beam collimation by laser cooling.
这些结果为优化调整铬原子束激光冷却准直实验提供了依据。
The system has significant practice value of the object recognition, atmosphere supervising and laser cooling of atoms etc.
该系统在目标识别、大气环境监测、激光冷却原子等应用中具有重要的价值。
This paper investigates the interaction of the atoms and the laser, and discusses the physical mechanisms of the laser cooling.
本文简要分析了光与原子的相互作用原理，以及激光冷却原子的物理机制。
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。
The principle and experiment of fabricating Nanometer patterns are studied primarily based on the principle of laser cooling and trapping atoms.
基于激光冷却和捕获原子的原理，初步探讨了利用原子进行纳米量级图形制作的基本原理和实验研究。
Laser cooling of solid material is also called anti-Stokes fluorescent cooling, and it is a developing all-optical cooling technology in recent years.
固体材料的激光制冷又称反斯托克斯荧光制冷，是近年来刚兴起的全光学制冷技术。
These lasers have potential applications in laser cooling, directional energy transmission, material processing, and atmospheric propagation and so on.
这类激光在激光冷却、定向能量传输、材料处理和大气传输等方面有广泛的应用前景。
The use of laser cooling atomic beam technique can greatly reduce this aberration and makes the magnetic lens a useful tool in the field of atomic optics.
应用激光冷却技术能使这一影响减小，从而使磁透镜在原子光学领域得到更广泛的应用。
Analyzing the difference of atom hologram and optical hologram, we point out that only the laser cooling atoms can satisfy the coherent and diffract con...
分析讨论了原子全息与光学全息的区别，指出只有经激光冷却的原子束才满足全息技术所要求的相干条件和衍射条件。
Physicists proposed the idea of laser cooling 30 years ago, but until now, experiments had been largely unsuccessful and only worked with low-pressure gases.
物理学家在30年前就提出了激光制冷的想法，但相关试验基本上都未获成功，而只用低压气体进行了试验。
The basic principle and experimental system design for applying laser cooling and focused atomic beams technique to fabrication nano-patterns are introduced.
介绍将原子束激光准直技术和驻波聚焦沉积技术用于制作纳米级图形的基本原理和实验系统设计。
The researchers say laser cooling of dense gases could work as a new kind of refrigeration, and might even be able to achieve temperatures close to absolute zero.
研究人员称用激光冷却高密度气体的方法有可能成为一种新的制冷方式，甚至有可能达到接近绝对零度的低温。
A new project is suggested to design a tunable three-dimension standing monochromatic light field which can solve the technical problem of laser cooling gas particles.
为解决三维冷却中性粒子的技术问题，作者提出了可调单色三维驻波场的设想。
The band structure can influence the laser cooling of Paul trapped ions and the quantum logic operation based on the system that should be considered in the corresponding experiments thereby.
能带结构的存在将影响以该系统为基础的量子逻辑操作和激光边带冷却等问题，应该在实验研究中加以考虑。
Analyzing the difference of atom hologram and optical hologram, we point out that only the laser cooling atoms can satisfy the coherent and diffract conditions required by the hologram technology.
分析讨论了原子全息与光学全息的区别，指出只有经激光冷却的原子束才满足全息技术所要求的相干条件和衍射条件。
The cooling lasers propel the chilled atoms gently into a zone where another laser system's beams cross one another.
冷激光将冷却原子推入一个存在互相垂直激光的区域。
The paper discusses two laser methods of cooling gas particles and their probability of realization of selective cooling.
本文讨论了两种激光冷却气体粒子的方法及其实现选择性冷却的可能性。
The thesis analyzes the characteristics and problems of the cooling pumps applied in laser system now using in the world, lifting out a new design program of totally shielded electric pumps.
本文分析了国内外现有激光冷却泵的特点和存在问题，提出了一种新颖的整体屏蔽式电泵的设计方案。
Four prerequisites are requested to satisfy laser selective cooling.
提出了实现激光选择性冷却须满足的四个条件。
Based on the analysis, the heat sink materials, cooling liquid, the heatsink structure, and the bonding of laser bar are optimized in order to increase the transfer efficiency.
通过分析，对微通道热沉材料、冷却液、微通道热沉的结构参数以及热沉与激光器列阵条的封装等进行了优化设计。
The metastable zone was measured by laser method and the effects of cooling rate and agitation speed were investigated experimentally.
采用激光法测定了甘氨酸的结晶介稳区，并分别考察了降温速率和搅拌速率对其介稳性质的影响；
In order to avoid the possible softening of HAZ in welding of RPC steel, laser welding is one of the best methods due to its faster heating and cooling rate and narrower HAZ.
激光焊接有很快的加热和冷却速度，热作用范围窄，在合适的工艺条件下可避免RPC钢HAZ的软化，激光焊接是高质量焊接RPC钢的方法之一。
The thermodynamic model of laser medium was established to study the thermodynamic characteristic in laser medium cooling of heat capacity laser.
为了研究热容激光器冷却过程中激光介质的热力学特性，建立了激光介质热力学理论模型。
The injection tooling with the designed optimal conformal cooling channels was fabricated by using the selected laser sintering technique.
利用选择性激光烧结快速制模工艺制造出设计好的具有最优随形冷却水道的注塑模具。
Industrial water chiller is suitable for laser equipment, machine tools, hydraulic equipment and many other types of equipments which need cooling water.
工业冷水机产品适用于激光设备冷却，注塑、镀膜、医药化工、液压等行业。
In cooling storage ring heavy ion beam is plasma of high density. when a big power laser interacted on it, it will get ultra-high temperature.
重离子冷却存储环中的束流是高密度的等离子体，这样的束流照射物体将得到超高压强。
When the laser scanning speed increases, the laser radiation and cooling time get shorter, so the growing direction of microstructures is changed sharply.
提高激光扫描速率，造成激光辐射和冷却时间变短，合金微观组织生长方向变化显著；
In the cooling storage ring absolute value of charge mean root radius of Lithium-like nuclei will be measured by the X-ray laser.
在存储环中使用X射线激光可以测显类锂离子的电荷均方根半径绝对值，使核基态性质的研究将有突破性的进展。
In the cooling storage ring absolute value of charge mean root radius of Lithium-like nuclei will be measured by the X-ray laser.
在存储环中使用X射线激光可以测显类锂离子的电荷均方根半径绝对值，使核基态性质的研究将有突破性的进展。
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