piecer拼补者,接头工,接经器
piecen.件;篇;片;块;作品;碎片v.修补;拼合,凑合
Piecewise constantt argument逐段常变量
piecewise algebraic surfaces分片代数曲面
piece-wise linear function分片线性函数
piecewise smooth coefficient分段平滑系数
piecewise linearzation method分段线性化法
piecewise Lyapunov functional分段李雅普诺夫泛函
piecewise polynomial function分段多项式函数
piecewise apodised technology分段切趾