一维

一維
yīwéi
adjective

Meanings

  1. 1 one-dimensional (math, physics)
  2. 2 1D

Examples

Yì tiáo zhíxiàn shì yī wéi de.
A straight line is one-dimensional.
Shùzǔ shì zuì jiǎndān de yī wéi shùjù jiégòu.
An array is the simplest one-dimensional data structure.

Tips

memory
(wéi) here = 'dimension.' Build the family: 一维 (1D), 二维 (èrwéi, 2D), 三维 (sānwéi, 3D), (duōwéi, multi-dimensional), 维度 (wéidù, dimension as a noun). Note 二维码 (èrwéimǎ) is the everyday word for QR code — literally 'two-dimensional code.'

Stroke Order

wéi