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- Represents a line object drawn on the report. 表示报表上绘制的线条对象。
- 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。
- 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
- 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。
- The line object representing a composite beam should span from support to support. 代表复合梁的线性对象必须从一个支座跨越到另一个支座。
- Current GISs lack efficient management and analysis functions for coastline dynamic changes for coastline is a special line object. 现有地理信息系统对于海岸线这一独特线对象的动态变化缺乏有效的管理和分析手段。
- 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 emission of visible light by a hot object. 白热光物体遇热发出可见光
- 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。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- The boundary line of a figure, area, or object. 周围一个图形、区域或物体的边界线
- Our next-generation high-resolution spectrometer is a novel combination of optics and electronics that is ideal for applications such as characterizing lasers, measuring gas absorbance, and determining atomic emission lines. 我们下一代高分辨率分光计，是一种新的光学和电子学器件的组合，对在激光特征分析，测量气体吸光率和确定原子散射线等领域的应用很理想。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- This particular galaxy is described as Seyfert 1 galaxy, which typically have bright centres emitting a broad range of hydrogen emission but narrow emission lines of heavier elements such as iron. 这个特别的星系归类于塞弗特1型星系，这是由于它拥有一个向四周大范围辐射氢元素的明亮核心，但奇怪的是，它还拥有数条狭窄的重元素发射带，例如铁元素。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- One line cuts another at right angles. 一条线与另一条线成直角相交。
