| 单词 | unit square |
| 释义 | > as lemmasunit square unit square n. Mathematics a square having sides one unit in length. ΚΠ 1848 Mechanic's Mag. 9 Sept. 246/2 This, however, implies nothing but the actual number of unit lines, unit squares, and unit cubes. 1918 H. E. Slaught & N. J. Lennes Plane Geom. (rev. ed.) 295 The diagonal of a unit square cannot be expressed as an integer or as a rational fraction. 2007 S. C. Cowin & S. B. Doty Tissue Mech. xv. 518 This unit square is deformed by F into a parallelogram. < as lemmas |
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