- finely ruled grating
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дифракционная решётка с большой плотностью размещения штрихов
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
Diffraction grating — A very large reflecting diffraction grating. In optics, a diffraction grating is an optical component with a periodic structure, which splits and diffracts light into several beams travelling in different directions. The directions of these beams … Wikipedia
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Hurva Synagogue — The Hurva Synagogue, 2010 Basic information Location 89 ha Yehudim Street Old City of Jerusalem [1 … Wikipedia