单词	spectrograph
释义	spectrograph /ˈspɛktrə(ʊ)ɡrɑːf / noun An apparatus for photographing or otherwise recording spectra.An imaging spectrograph, a digital camera, and a computer analyze the amount of laser light absorbed by the apples, which indicates sweetness.... This approach enables a single imaging spectrograph to perform the work of several independent spectrographs. The high-resolution spectrographs on the world's largest telescopes were able to measure wavelengths in quasar spectra more accurately than they had ever been measured in the laboratory. Derivatives spectrographic /spɛktrə(ʊ)ˈɡrafɪk/ adjective ... The proportions of these isotopes have been computed from spectrographic analysis. I can't tell what it is without having to conduct a spectrographic analysis first. However, to the naked eye, the color of emission seems identical among these species, but only spectrographic analysis can prove this. spectrographically /spɛktrə(ʊ)ˈɡrafɪk(ə)li/ adverb ... We further analyzed songs spectrographically. The geographic cline of the first canonical variate implies that calls from adjacent locations are more similar to each other spectrographically than those from more distant sites. A total of 24 females and 137 great calls were of sufficient quality to be spectrographically analysed from the four populations. spectrography /spɛkˈtrɒɡrəfi/ noun ... A fortuitous recent result of asteroidal spectrography found that the object under observation was, in fact, a nearly dormant comet. Peirce was an acquaintance of Henry Rowland and, like him, conducted research on color spectrography. Before the end of that century, astronomers knew the answer to that question, thanks to spectrography.
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