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- atomic beam technique 原子束技术
- Application of metastable helium atomic beam in nanostructures fabrication[J]. 引用该论文 陈献忠;姚汉民;陈旭南.
- Abstract: Two new methods using metastable helium atomic beam to fabricate nanostructures are introduced. 摘 要： 介绍两种用亚稳态氦原子束制作纳米结构的新方法。
- O-chlorophenol/water mixed clusters were studied using both laser multiphoton ionization mass spectrum and supersonic pulsed molecular beam technique. 应用激光多光子电离质谱与超声脉冲分子束技术研究邻氯苯酚-水的混合团簇。
- On the basis of vibrating theory, the cantilever beam technique was used to develop a set of testing apparatus for measuring sonic-frequency damping capacity of metal materials. 根据有关振动理论，采用悬臂梁共振法，开发了一套阻尼性能测试系统，可用于声频范围内金属材料阻尼性能的测定。
- The signals of multiphoton ionization of refratory metal atoms obtained with the pulsed atomic beam were observed and their detection was discussed. 利用这种脉冲原子束实现了难熔金属原子的多光子光电离实验,并讨论了光电离信号探测的问题。
- The supersonic molecular beam technique is used to study the dynamics of laser-induced surface reactions of Ta surface with chlorine at three different wavelengths(355, 560, 1064 nm). 本文研究了在三种不同波长的脉冲激光(365 nm;560 nm和1064 nm)辐照下超声Cl_2分子束与多晶Ta表面的化学反应动态学.
- The theory and realization of atomic beam CGH 原子束计算全息技术的原理与实现
- cesium atomic beam frequency standard 铯原子射束的频率标准
- atomic beam magnetic resonance apparatus 原子束磁共振仪
- Thallium atomic beam frequency standard 铊原子束频率标准
- crossed laser-molecular beam technique 激光-分子束交叉技术
- Doppler laser cooling of chromium atom beam 铬原子束的激光多普勒冷却
- The atom bomb is of catholic concern. 原子弹受到普遍的关注。
- 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。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- The ship was sunk by an atomic submarine. 这艘船是被一艘核潜艇击沉的。
- Scientists have unlocked the secret of the atom. 科学家已经揭开了原子的秘密。
- The first result in China of the generation of ultracold neutral metal clusters by laser vaporization/molecular beam techniques in the preliminary stage of our experiments is reported. 报道了用激光蒸发/分子束方法产生深度冷却的中性金属团簇。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
