| 释义 |
三维空间sānwéi kōngjiān点的位置由三个坐标决定的空间。客观存在的现实空间就是三维空间,具有长、宽、高三种度量。数学、物理等学科中引进的多维空间的概念,是在三维空间基础上所做的科学抽象。{three-dimensional space; space in which positions of points are determined by three coordinates. The space in reality is a three-dimensional space with three kinds of measurement of length, width and height. The concept of three-dimensional space introduced to such disciplines of learning as mathematics and physics is the result of scientific abstraction on the basis of three-dimensional space.}也叫also三度空间{sāndù kòngjiān}。 |