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- 二指标二维Lorentz空间 two indexes two dimension Lorentz spaces
- 二 two
- Lorentz空间 Lorentz space
- 二维码 two-dimension code
- 二维数组 two-dimensional array
- 二维空间 two dimensional space
- 二维零空间 Two- dimensional kernel
- 闭二维流形 closed two-dimensional manifold
- 二维LDV Two- component LDV
- 二维FLD Two-Dimensional FLD(2DFLD)
- 二维DLT Two-dimensional direct linear transform
- 二维层 two-dimensional layer
- 二维GIS 2D GIS
- 二维FFT 2-D FFT
- 二维谱 two-dimensional spectrum
- 二维像 two-dimensional image
- 二维性 bidimensionality
- 二维缺陷 two-dimensional defect
- 二维控制 Two dimensional control
- 二维凸包 Two dimensional convex hull
