词汇	园丁工程
释义	园丁工程 Teacher's Engineering
随便看	spectral subspace spectral subspaces spectral subtraction Spectral subtraction algorithm spectral subtraction method Spectral surface plasmon resonance spectral switch spectral switches spectral switching spectral synthesis spectral system spectral technique spectral technology spectral temporal development spectral term spectral terms spectral test spectral testing spectral theorem spectral theorems spectral theories spectral theory Spectral Theory of Linear Operators spectral theory of operator spectral threshold algorithm