单词 | hexad |
释义 | hexad (once / 787955 pages) n WORD FAMILY hexad: hexads USAGE EXAMPLESThis is the hexad axis or hexagonal axis, for which the angle of rotation is 60�, or one-sixth of 360�. Various, Encyclopaedia Britannica, 11th Edit...(2012) An element having a valence of one is a monad; of two, a dyad; three, a triad; four, tetrad; five, pentad; six, hexad, etc. Williams, Rufus Phillips, An Introduction to Chemical Science(2010) Those with a triad axis are grouped together in the rhombohedral or trigonal division, and those with a hexad axis in the hexagonal division. Various, Encyclopaedia Britannica, 11th Edit...(2012) n the cardinal number that is the sum of five and one Syn|Hyper 6, Captain Hicks, VI, half a dozen, sestet, sextet, sextuplet, sise, six, sixer digit, figure one of the elements that collectively form a system of numeration |
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