| 单词 | optical bench |
| 释义 | > as lemmasoptical bench optical bench n. a bench to which optical instruments may be fixed, typically using mounts which can be moved in order to provide different configurations and change the alignment of the instruments. ΘΚΠ the world > physical sensation > sight and vision > optical instruments > apparatus > [noun] spectacle-case1597 steel glass1662 dark glasses1733 bruiser1738 hone pavement1738 Ramsden's ghost1807 sunshade1829 optical bank1874 phacometer1876 optical bench1880 flat1897 lens paper1925 light pipe1939 lens tissue1941 optical fibre1960 1880 Philos. Trans. (Royal Soc.) 171 675 The spectroscope..was then fixed upon a kind of optical bench, on which also slide two lenses of quartz. 1926 New Phytologist 25 114 The Katharometer..is mounted on a large optical bench along which it can be moved so as to obtain various intensities of illumination. 1995 Independent 15 Mar. 17/3 The Natural History Unit took an ‘optical bench’ to the Bath & West Show, allowing visitors to see water-flea larvae blown up on screen. < as lemmas |
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