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- optical emission line 光学发射线
- In a Cu+/K+ doped sample we found a very strong emission line at 395nm. 在Cu~+/K~+掺杂样品中新发现一个很强的395nm的荧光峰。
- The blue regions show the cool optical emission, detected by Hubble, from the dust and gas thrown off the star. 蓝色部分表示寒冷的光发射，由哈勃探测到，来自摆脱恒星的尘埃和气体。
- This debris forms a bipolar shell around the star, which lies near the brightest point of the optical emission. 这个琐屑形成了围绕恒星带有两极的壳，位于最明亮的光发射点附近。
- Title： IRAS 17213-3841 : Late Type Carbon-rich Star or Early Type Emission Line Star? 关键词：恒星:碳星,恒星:早型,恒星:发射线,红外:恒星
- Simultaneous multielement determination for superalloy by glow discharge optical emission spectrometry (GDOES) was investigated. 研究了用辉光光谱法(GDOES)同时测定高温合金中的多种元素的含量。
- Simultaneous multielement determination for superalloy by glow discharge optical emission apectrometry (GDOES) was investigated. 摘要研究了用辉光光谱法(GDOES)同时测定高温合金中的多种元素的含量。
- A new diagnostic method using optical emission spectroscopy to determine electron temperature in inductively coupled nitrogen plasma is proposed. 本文提出了一种新的利用发射光谱测量感应耦合氮等离子体的电子温度的诊断方法。
- Measurements of rotational temperature as low as several hundred Kelvin have been achieved using optical emission spectroscopy (OES) in nitrogen DC glow discharge. 由于我实验室正从事氮气直流辉光放电磁控溅射石墨靶生长CN膜的研究，作为该课题的一部分，我们的目的是利用发射光谱法测量氮气直流辉光放电中的转动温度，从而实现对靶的生长环境的控制，从中得到有意义的结论。
- Determining the trace Boron in steel with Optical Emission Spectrometry is a method which is rapid,convenient and practical.It has been used for quality control during production. 用光电直读光谱法测量钢中的硼元素,此方法具有操作便利、快速和实用的特点,为炼钢生产过程质量控制提供手段。
- The proceeding of the test for homogeneity of CRM used in optical emission spectrometric analysis should be redesigned for the production of CRM in China. 为了能检出光谱标样的不均匀性,应该重新设计光谱标样的均匀性检验方案,同时应明确定义不均匀性的概念。
- Much astrophysical information is to be obtained from the intensity of absorption or emission lines. 许多天体物理信息要根据吸收线或发射线的强度才能取得。
- Several lines are caused by light pollution, most notably the emission lines from sodium-D (NaD) and mercury (Hg). 光谱中部分发射线源于光害，最明显的有钠D(NaD)及汞(即水银)(Hg)发射线。
- The present work reports experimental determinations of atomic hydrogen in microwave discharge hydrogen plasmas formed from TM01 MW mode in an ASTeX-type reactor via optical emission spectroscopy by using Ar as an actinometer. 因此，对氢原子浓度的原位诊断是研究和改进上述等离子体工艺过程的重点也是难点之一。 本文在分析了多种等离子体诊断方法后，采用了装置简单、对等离子体没有扰动的发射光谱技术，通过Actinometry方法(以Ar做内标气体)，对ASTeX型微波放电氢等离子体中的氢原子浓度进行了原位测定。
- Numerical solution of the schrodinger equation is given to investigate ionization probabilities and optical emission spectra of atoms and clusters of different size in intense laser field. 通过数值求解一维含时薛定谔方程，研究了在强激光场中原子及不同尺寸原子团簇的电离几率和光辐射现象。
- For instance, spectral emission lines of hydrogen reveal high-velocity gas plunging in from the disk's inner edge, channeled in by magnetic fields. 例如，氢的光谱发射线显示了自气盘内缘经由磁场导入，而猛烈沉降的气体；
- Current researches of searching, observation and theory on extragalactic H2O megamaser sources and associated molecular emission lines are mainly reviewed in this paper. 主要评述对河外H2O超脉泽源及与其相关分子谱线的搜索、观测和理论研究现状。
- The peak positions of the exciton emission lines in the PL spectra correspond quite well to the energies of the fundamental transition determined by SPS and CER data. 再比较PL的峰值讯号和SPS的谱线所得到的跃迁讯号后发现是相当吻合。
- Some of the most important properties of AGN are that they are star-like objects, have time-variable continuum flux, and the spectra include broad emission lines. 活动星系核的一些重要性质包括:它们具有恒星状的外表,随时间变化的连续光谱,以及宽的发射线等等。
- grow discharge optical emission spectrometry 辉光放电发射光谱
