| 单词 | absorption band |
| 释义 | absorption band (once / 337695 pages) n WORD FAMILY absorption band: absorption bands USAGE EXAMPLESFor many applications, a narrow absorption band may be desirable. Nature(Dec 11, 2012) The spectrum of chlorophyll, the green colouring matter of plants, shows two very strong absorption bands in the red. Various, Encyclopaedia Britannica, 11th Edit...(2012) A photograph by Prof. Slipher of Neptune’s spectrum “shows the spectrum of this planet to contain many strong absorption bands. Gore, J. Ellard, Astronomical Curiosities—Facts and...(2012) n a dark band in the spectrum of white light that has been transmitted through a substance that exhibits absorption at selective wavelengths Hyper optical phenomenon a physical phenomenon related to or involving light |
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