| 词汇 | magnification |
| 释义 | magnification noun[ U ] uk /ˌmæɡ.nɪ.fɪˈkeɪ.ʃən/ us /ˌmæɡ.nə.fəˈkeɪ.ʃən/ the process of making something look bigger than it is, for example by using a magnifying glass: 放大 Magnification of the leaf allows us to see it in detail.树叶放大后，我们能看得更清楚。 These binoculars have x10 magnification (= they magnify ten times).这架双筒望远镜的放大倍数为10倍。 Physics: optics, microscopy & lasers anti-reflection anti-reflective chromatic aberration concentrator converging lens eyepiece field glasses non-dispersive non-reflecting optical density optics polarization polarize reflection reflective refract speculum mirror spotting scope spyglass transparency You can also find related words, phrases, and synonyms in the topics: Enlarging and inflating magnification | American Dictionarymagnification noun[ C/U ] us/ˌmæɡ·nə·fɪˈkeɪ·ʃən/ the act of making something look larger than it is, or the degree to which it does look larger Examples of magnificationmagnification The amount of the magnification being decided upon, it only is necessary to place the front and back of the camera in correct relative positions. The slide was examined under 1000r magnification, and the number of flagella counted for each exflagellating gametocyte. It is fully explicit, quantitative, and economical, and it brings in known features of the visual system (differential magnification) and oculomotor system. Several scanning electron micrographs are exhibited which illustrate the ovum surface detail at various magnifications. This grid was filmed following each study, being placed in the position of the heart for each view and magnification used. Each length was measured with a ruler attached on the chest wall in order to correct the difference in magnification between the two projections. The slide was examined at a magnification of 100 under a binocular microscope and the number of nematodes in the 1 ml suspension was counted. Twigs pruned to 4 cm length and carrying the experimental egg batch were fixed under a dissecting microscope with 16-fold magnification. Each slide was systematically searched for ascarid eggs using 40, and where necessary, 100 magnification. For quantitative analyses, three locations were randomly observed for each ovum at a magnification of x50 000. A retinal slice of a prehatchling animal at low magnification showing the different layers that are present in their retina. Fifty segments per seedling were examined using a light microscope under 400 x magnification. Pronuclear formation was examined with a phase-contrast microscope at a magnification of x 200 and x 400. A subset of clones was verified more thoroughly by measuring under r40 magnification the sizes of the haploid colonies obtained after tetrad dissection. At a higher magnification, eggs (fig. 1g) were clearly shown to be operculate. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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