参数化三维标准零件库  Parametric three-dimensional standard parts librar

零维代数簇  zero-dimensional algebraic variety

有限维幂零李代数  nilpotent Lie algebra

参数维数变化  parameter dimension change

分数维数  fractal dimension; fractional dimensionality

分维维数  fractal dimension

2+1维零曲率方程  2+1-dimensional zero curvature equation

Si－O化合物零维体系  si-o compound zero dimesional system

代数零点  algebraic zero

导数零点  zero of derivative

倒谱系数零均值化  Cepstral mean normalization

倒数零倍增  multiplication; zero reciprocal

二维零件  2D part

二维零件图  2D part drawing

二维零空间  two-dimensional null space

二维零位光栅  Two-dimensional zero-reference grating

二维零压气体动力学系统  two-dimensional zero-pressure gas dynamics

非零零化子  nonzero annihilators

非零数字之积  nonzero digital multipulication function