Define astrolabe. astrolabe synonyms, astrolabe pronunciation, astrolabe translation, English dictionary definition of astrolabe. n. A medieval instrument, now replaced by the sextant, that was once used to determine the altitude of the sun or other cele
Define astrological. astrological synonyms, astrological pronunciation, astrological translation, English dictionary definition of astrological. n. 1. The study of the positions and motions of celestial bodies in the belief that they have an influence on
Spell Definition Legacy is a format very much defined by its spells. Magic’s creatures meant almost nothing in its earliest days; the game was all about the most powerful instants and sorceries. If you look back at some of the defining creature-based decks from the first decade of Magic,...
Examples of early mechanical calculating devices include the abacus, the slide rule and arguably the astrolabe and the Antikythera mechanism (which dates from about 150–100 BC). Hero of Alexandria (c. 10–70 AD) built a mechanical theater which performed a play lasting 10 minutes and was oper...
This was a morepreciseandsimplifiedversion of the astrolabe. 这是更精确、更简化的星盘。 (1)precise a precise measurement正确的尺寸 atthat precise moment恰好在那时刻 ①Can you give a more precise definition of the word? 你能给这个词下个更确切的定义吗? ②The precise details of the sale have...
Facts about the manuscript copies; Collection of medical, technical and scientific texts in Middle English; Computation on the ascensions of planets in signs; Definition of the longitude of a climate; Point of interest in the conclusions.Laird...
Postman has no definition because he/she doesn't exist yet, but is on the way, being a real phantom that should appear in the end of the XXI century.The man-challenger, network man or networker, man-pontiff, man-navigator corre... R Aulaskari - 《Ann.acad.sci.fenn.ser.a I Math》...
Among the compound Ascidians in the Museum, the study of which has been entrusted to me by M. Edm. Perrier, there are a certain number of representatives of this genus, some of them from Australia (' Astrolabe ' expedition), others from Cape Horn. Thanks to this material, I have been ...
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Define prism glasses. prism glasses synonyms, prism glasses pronunciation, prism glasses translation, English dictionary definition of prism glasses. n. 1. Any of a large class of materials with highly variable mechanical and optical properties that soli