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- atomic gas laser 原子气体激光器
- These gas lasers give off a continuous beam. 这种气体激光器产生连续不断光束。
- In sputtering , argon is commonly used , havingthe advantage that it is an atomic gas and chemicallyinert . 溅射中我们通常使用氩,优点是氩是一种原子气体,而且在化学性质上是惰性的。
- About 1.5 million years young, the cluster stars appear in this colorful skyscape, along with dark dust clouds silhouetted against glowing atomic gas. 这个年轻的恒星团年龄大约有150万年，在这张彩色天空影像里，黑暗尘埃云的侧面轮廓与炽热的原子气体形成了鲜明对比。
- Arc Discharge Influence on Output Characteristic of Gas Laser Resonator for Multi-pair Electrodes. 弧光放电对多电极对气体激光器输出特性的影响
- The most common method to "pump" a gas laser--that is, to invert the population in the states that give rise to light amplification--is to use a gas discharge. “发射”气体激光(也就是反转能产生光放大的那些状态的粒子数)的最普通方法是运用气体放电。
- Abstract: In the experiment of gas laser pumped by electron beam, large area uniform electron beam is important to generate high efficiency laser output. 摘 要： 在电子束泵浦气体激光实验中，大面积均匀电子束是获得高效能激光输出的必要条件。
- This paper analyses the coupling wastage in columniform wave guide gas laser, and gives the function between the coupling wastage of laser guide modulo EH11 and the position and radius of reflector. 摘要分析了圆柱形波导气体激光器中的耦合损耗，给出了最低阶波导模EH11的耦合损耗与反射镜位置、曲率半径的函数关系。
- The experimental realization of BEC in dilute alkali atom gases makes it possible that the results of theoretical and experimental studies can be compared rigorously. 稀薄碱金属原子气体的BEC的实验实现使得此类现象的研究摆脱了理论与实验结果不能精确比较的局面。
- In recent years, q-boson hopping model have been studied with great interest, mainly because the trapped Bose-Einstein condensates were observed in dilute atomic gases. 近年来具有q形变的玻色子模型被广泛关注，其主要原因是在实验中对玻色-爱因斯坦凝聚的观测以及由此而引起的原子激光领域的研究。
- The small aperture effect and the lens-Jike effect formed by model HAW aerodynamic laser window are analysed and studied experimentally, and the advantages making use of the aerodynamic laser window in high power gas laser are described. 本文分析和实验研究了haw型气动激光窗口所形成的小孔光阑效应和类透镜效应对光束传输的影响,阐明了在高功率气体激光器中使用气动激光窗口的优越性。
- Two types of lasers are now in common use: solid lasers, which are capable only of providing short Bursts of power, and gas lasers, which produce a continuous laser beam. 通常使用的激光器有两种:只能发出短促脉冲的固体激光器和能发出不间断激光束的气体激光器。
- On a separate note, Sherwin said, "In atomic gases, the doublet observed here has been the first step toward creating a system that could greatly slow or even stop the propagation of light. 在一个分开的注释中，舍温说，“在原子气中，观察到的成对波峰是在发明能够明显降低光速甚至阻止光线传播的系统的研究方面迈出了第一步。
- Multi-level swirl atomizer is a combination of multi-level and multi-atomizing spray form, with a small atomization gas and good effects. 多级旋流雾化喷嘴是多级、多种雾化方式的组合，具有雾化气量少、雾化效果好等优点。
- Gas lasers look something like a combination of a neon tube and a fluouescent lamp. 气体激光器看来有点像氖管和营光灯的组合。
- Because gas lasers were often used as the light source, their beam had to be coupled into the thin-film wave guides. 由于气体激光器常用作光源，故必须将其光束耦合到薄膜波导中去。
- The atom bomb is of catholic concern. 原子弹受到普遍的关注。
- The double T discharge resonator and traveling wave resonator for the microwave excited gas lasers are proposed. 提出并分析了两种用于微波泵浦气体激光器的微波谐振放电腔结构，一是双T谐振腔，一是行波共振腔。
- Based on the theory of gas dynamics, the comparison of several models used in the literature and experimental results, the velocity model of atomized gas was established. 通过比较文献中出现的几个数学模型,结合试验测定结果,在空气动力学理论的基础上提出了高速电弧喷涂雾化气流数学模型。
- That cannot get up an atom of sympathy for them. 那并不能激发起人们对他们的丝毫同情。
