| 单词 | microscope objective |
| 释义 | > as lemmasmicroscope objective microscope objective n. ΚΠ 1870 Amer. Naturalist 4 428 All the exhibitors of microscope objectives. 1901 Photogr. Jrnl. July 324 Remarkably perfect microscope objectives—the Abbe apochromats. 1944 C. P. Shillaber Photomicrogr. in Theory & Pract. iii. 234 As a rule parfocalization can be attained for all microscope objectives except those of great focal length. 1961 Proc. Royal Soc. A. 260 476 Even an oil immersion microscope objective can be used for observations. 1998 Proc. National Acad. Sci. U.S.A. 95 1417/1 A water-immersion microscope objective. < as lemmas |
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