助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   电离原子 的翻译结果: 查询用时:0.497秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

电离原子
相关语句
  “电离原子”译为未确定词的双语例句
     Field ionization study of Na atomic line filter
     钠黄光场电离原子滤光器方案的实验研究
短句来源
     The coherent interaction between lights and a four-level atom was resolved exactly in this paper. The analytic results showed that in order to have a higher ionization probability of an atom, the intensity of the second light must be muCh greater than that of the first and the third.
     本文讨论了光与四能级原子的相干作用,其解析结果表明:为了有效地电离原子,第二束光强应远大于第一、第三束光强。
短句来源
  相似匹配句对
     Laser Resonance Ionization for Cesium Atoms
     铯原子激光共振电离
短句来源
     Cs atomic resonance filter of ionization detection
     电离检测的铯原子滤光器
短句来源
     Unusual Atoms
     反常原子
短句来源
     ATOM LITHOGRAPHY 
     原子光刻
短句来源
查询“电离原子”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  ionized atom
At atomic distances, these fields differ only slightly from the corresponding fields of an ionized atom.
      
The effect is operative both for the nucleus of a fully ionized atom and for the nucleus of a neutral atom.
      
Depending on the relative magnitudes of the work function of the substrate and the ionization potential of the core-ionized atom, the screening charge may reside either in the substrate or on the adsorbate atom itself.
      
The Born-Haber cycle relating the Auger decay energy of an adsorbed core-ionized atom to that of a similar free atom is also presented.
      
The energy spectrum is entirely discrete, including states which correspond to the ionized atom.
      
  ionised atom
Ionisation creates an ion pair, with the ejected electron as the negative ion and the ionised atom as the positive ion.
      


Atoms are first excited and then ionized by two different laser pulgeg, respectively. When the energy per pulse of the ionizing laser is near 1J/cm2, the ionization is saturated. By measuring the relative number of ionized atoms versus the ionizing laser energy, we can easily obtain the photoionization cross section for the excited state of the atoms. The ionizing laser pulse is delayed until the exciting laser pulse is stopped. It aims to eliminate the contribution of the ionization signal produced by the exciting...

Atoms are first excited and then ionized by two different laser pulgeg, respectively. When the energy per pulse of the ionizing laser is near 1J/cm2, the ionization is saturated. By measuring the relative number of ionized atoms versus the ionizing laser energy, we can easily obtain the photoionization cross section for the excited state of the atoms. The ionizing laser pulse is delayed until the exciting laser pulse is stopped. It aims to eliminate the contribution of the ionization signal produced by the exciting laser and to avoid the Stark shift produced by the ionizing laser. The photoionization

用两束脉冲激光,一束使原子共振激发,另一束使激发态原子电离,当电离光脉冲能量约达1J/cm~2时,可使电离饱和.测量被电离原子数的相对大小与电离光脉冲能量之间的函数关系,可以方便地得出原子激发态的光电离截面.延迟电离光至激发光脉冲结束后到达作用区,可以修正激发光对电离的贡献,并避免电离光引起的Stark位移对共振激发的影响.应用共振激发延迟电离方法测定了Cs原子7~2P_(3/2)态的光(λ=5320(?))电离截面,测量值σ_I=6.5×10~(-18)cm~2与Manson的计算值非常接近.

The photoelectron spectrum from autoionizing atoms in strong laser field is investigated on the basis of ref [12] . Peak-switching similar to the corresponding effect in strong field multiphoton ionization is found, implying that the second-order ionization processes and high-order photoelectron peaks play essential roles in strong laser-field induced autoionization-These results show that many of previous results need to be revised.

在文献[12]的基础上研究了强激光场作用下自电离原子的光电子谱,发现了与强场多光子电离中相类似的峰开关效应,从而进一步证实了强场下二阶离化过程和光电子谱中高阶峰的重要作用.本文结果对已有的强场自电离理论作了重要修正.

An experimental demonstration of Na atomic line filter detected by field ionization is pressented. Atomic line filter for different wevelengths can be produced with other alkali elements and the same method.

本文报道了在钠原子上利用电场电离探测的一种原子滤光方案的实验结果。采用与本实验相同的方案和不同的碱金属原子,可以制成具有各种不同波长的场电离原子滤光器。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关电离原子的内容
在知识搜索中查有关电离原子的内容
在数字搜索中查有关电离原子的内容
在概念知识元中查有关电离原子的内容
在学术趋势中查有关电离原子的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社