| 释义 |
dimension/diˈmenʃ(ə)n, dai-/ n. & v.●n. 1 a measurable extent of any kind, as length, breadth, depth (长、宽、深)尺寸 2 (in pl. 用复数) size, scope, extent 大小；范围；程度 3 an aspect or facet of a situation, problem, etc. (形势、难题等的)范围；方面 4 Algebra one of a number of unknown or variable quantities contained as factors in a product 【代数】次，元，度(数)，维(数) x3, x2y, xyz, are all of three dimensions x3, x2y, xyz 都是三维的 5 Physics the product of mass, length, time, etc., raised to the appropriate power, in a derived physical quantity 【物理学】(质量、长度、时间等)量纲 ●v. tr. (usu. as 通常作 dimensioned adj.) mark the dimensions on (a diagram etc.) 标出(图表等)尺寸(的) □ dimensional adj. (also in comb. 亦用于复合词)□ dimensionless adj.[Middle English via Old French from Latin dimensio -onis (as DI-2, metiri mensus ‘measure’)] |