单词 | nodus |
释义 | BETA Examples ofnodusDictionary> Examples ofnodus nodusisn’t in the Cambridge Dictionary yet. You can help! Add a definition The sun's elevation is indicated by the position of anodus, either the shadow-tip of a gnomon, or a spot of light. From Wikipedia ![]() The time is read from where thenodusfalls on a set of hour-curves that vary with the time of year. From Wikipedia ![]() Anodusis formed where the second main vein (subcosta) meets the leading edge of the wing. From Wikipedia ![]() Nodus-based sundials may use a small hole or mirror to isolate a single ray of light; the former are sometimes called "aperture dials". From Wikipedia ![]() The mirror acts like anodus, casting a single spot of light on the ceiling. From Wikipedia ![]() The tip of the pointer serves as thenodus; the height of thenodus-shadow within the bowl gives the time of the year. From Wikipedia ![]() With a knot or bead on the string as anodus, and the correct markings, a diptych (really any sundial large enough) can keep a calendar well-enough to plant crops. From Wikipedia ![]() 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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