英语词汇“line spectrum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

line spectrum

noun Physics

1An emission spectrum consisting of separate isolated lines.(the numbers above each cell line indicate the number of times that cell line spectrum was significantly different in a pair-wise comparison).

1.1An emission (of light, sound, or other radiation) composed of a number of discrete frequencies or energies.According to Bohr, transition between energy levels explained the line spectrum: when an electron dropped to a lower energy level, the lost energy was emitted in the form of a photon, or particle of light....

The line spectrum of an atom - even a simple hydrogen atom with only one electron - can be very complex.
To measure the line spectra, researchers shine light over a large range of wavelengths through a very long column of water.

单词	line spectrum
释义	line spectrum noun Physics 1An emission spectrum consisting of separate isolated lines.(the numbers above each cell line indicate the number of times that cell line spectrum was significantly different in a pair-wise comparison). 1.1An emission (of light, sound, or other radiation) composed of a number of discrete frequencies or energies.According to Bohr, transition between energy levels explained the line spectrum: when an electron dropped to a lower energy level, the lost energy was emitted in the form of a photon, or particle of light.... The line spectrum of an atom - even a simple hydrogen atom with only one electron - can be very complex. To measure the line spectra, researchers shine light over a large range of wavelengths through a very long column of water.
随便看	pincer pincered pincer-leg pincer movement pincers pincerwise pincette pinch pinchable pinchbar pinch batter pinchbeck pinch-belly pinch bottle pinch bug pinch-cock pinche pinched pinched-faced pinch effect pinch-eyed pinch-face pinch-faced pinchfart pinch fist