Spectrum

(noun.) a broad range of related objects or values or qualities or ideas or activities.

(noun.) an ordered array of the components of an emission or wave.

编辑:斯坦利

• Professors Kirchhoff and Bunsen map Solar Spectrum, and establish Spectrum Analysis. Edward W. Byrn. 十九世纪发明进展.
• Draper was also the first in America to reveal the wonders of the spectroscope; and he was first to show that each colour of the spectrum had its own peculiar chemical effect. 威廉·亨利·杜利特. 世纪发明.
• The colors formed in this way do not appear to the eye different from the spectrum colors, but they are actually very different. 伯莎M.克拉克. 科学通论.
• This spread of color is called the _spectrum_, and it is with the spectrum that the spectroscope has to deal. Edward W. Byrn. 十九世纪发明进展.
• These are the spectrum colors often seen radiating from a diamond. 佚名. 神奇的知识之书.
• The validity of this assumption was finally established by spectrum analysis. 李贝. 西洋科学史.
• Suppose, for example, that a white hat is held at the red end of the spectrum or in any red light. 伯莎M.克拉克. 科学通论.
• It was expected that the well known yellow line of sodium would come out in the solar spectrum, but it was just the opposite that took place. 威廉·亨利·杜利特. 世纪发明.
• If we examine such a spectrum we find the following colors in order, each color imperceptibly fading into the next: violet, indigo, blue, green, yellow, orange, red. 伯莎M.克拉克. 科学通论.
• Kirchoff happened to let a solar ray pass through a flame coloured with sodium, and through a prism, so that the spectrum of the sun and the flame fell one upon another. 威廉·亨利·杜利特. 世纪发明.
• Warm from illuminations, and music, and thronging thousands, thoroughly lashed up by a new scourge, I defied spectra. 夏洛蒂·勃朗特. 维莱特.

整理:奥蒂斯