| 词汇 | example_english_light-microscope |
| 释义 | light microscopecollocation in Englishmeanings of lightand microscopeThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with microscope. light adjective uk /laɪt/ us /laɪt/ not weighing ... See more at light microscope noun[C] uk /ˈmaɪ.krə.skəʊp/ us /ˈmaɪ.krə.skoʊp/ a device that uses lenses to make very small objects look larger, so that they can be scientifically examined ... See more at microscope Examples of light microscopeThese 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. The sperm agglutination activity was judged as positive when agglutinated sperm was observed in all high-power fields examined under a lightmicroscope. In both species the excretory atrium was surrounded by welldeveloped muscles which were easily seen under the lightmicroscope. After perfusion the intestinal mesenteries were examined for residual worms under a lightmicroscope. The unaffected area of the muscle was identifiable by lightmicroscope observation. Both phase-contrast images were taken under a fluorescent lightmicroscope which allowed simultaneous visualization of bright chromatin. Quantitative estimates of calcareous nannofossil species abundance were carried out using a polarizing lightmicroscope at a magnification of x1250. Fifty segments per seedling were examined using a lightmicroscope under 400 x magnification. This method uses a mixture of anhydrous acetic acid and sulphuric acid, which is heated to prepare pollen for examination under a lightmicroscope. At the lightmicroscope level no differences in testicular histology were observed in comparison with the controls. During this reaction, the density of labeling was monitored by stopping the reaction and viewing the sections under water immersion with a lightmicroscope. They were not retained by bacterial filters, were not visible in the lightmicroscope, and did not grow on sterile bacterial media. But a thorough examination of the morphological features of the eggs can allow the two species to be distinguished under the lightmicroscope. Morphological examinations were performed under a lightmicroscope, with reference to respective publications for each species. For examination with the lightmicroscope, semi-thin sections (0.5 mm) were stained with 0.5% toluidine blue. Samples were cut, and their polished sections examined with a lightmicroscope. The morphology of injected sperm heads and the nuclear stage of oocytes were examined under a lightmicroscope equipped with differential interference contrast optics. Tissue used for light microscopy was mounted on gelatin-chrome alum-coated slides, cleared, coverslipped, and examined under a lightmicroscope. All organs were examined with a lightmicroscope at i40-400 magnification. 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. Want to learn more? Go to the definition of light Go to the definition of microscope See other collocations with microscope |
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