| 词汇 | focal-point |
| 释义 | focal point noun uk /ˌfəʊ.kəl ˈpɔɪnt/ us /ˌfoʊ.kəl ˈpɔɪnt/ focal pointnoun (INTEREST)[ Cusually singular ] the thing that everyone looks at or is interested in: （目光或兴趣的）中心，焦点 The fireplace is usually the focal point of the living room.在客厅里，壁炉通常是视线的焦点。 Important and essential things -based amenity at the core of something bare be-all foreground foundation stone fulcrum fundament grandaddy heavyweight imperative name need nexus nitty-gritty nucleus the grandaddy of somethingidiom the name of the gameidiom you can't make bricks without strawidiom focal pointnoun (SCIENCE)[ C ] physics specialized the point where waves of light or sound that are moving towards each other meet焦点，聚光点 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 focal point | American Dictionaryfocal point noun[ C ] us/ˈfoʊ·kəl ˌpɔɪnt/ a focus or focus art A focal point is the feature of a work of art that is the most interesting or important or the most strongly emphasized. Examples of focal pointfocal point However, it may have some value as a focalpoint. The focalpoint is at the minimum in the curve. The calibrated parameters include the image plane to focalpoint distance, the scaling factors, the image plane principal point and the object geometric model. If the focalpoint is situated in front of the target, conditions for creating plasma jets are much less favorable. At the positive focalpoint position, the craters have a semitoroidal shape, while at the negative position they resemble a hemisphere. I will argue that this new agenda defined by a claim for political power, became the focalpoint of the mobilization. That is, given a focalpoint, the user will not be equally interested in all items. The contradiction, therefore, between social standing and the exercise of power became a focalpoint for conflicts through the 1850s. The verb is the focalpoint of a sentence. And here is the focalpoint of the controversy. Subjects were positioned using a chin cup with the test eye at the focalpoint of the lights. These became the focalpoint of his search for knowledge, at the cost of not devoting the same efforts in understanding sledging. It provides a focalpoint for the viewer, leading the eye and telling it where to rest. A second focalpoint relates to the impact of typological features on spelling development. A low-power focussinglaser is normally provided to determine the focalpoint of the welding laser itself. See all examples of focal point 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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