We design several different aperiodic photonic quantum-well (APQW) structures to achieve the filter function in preassigned wave length range.

本文的主要内容是设计几个不同的非周期量子阱来达到预设波段的滤波器功能。

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The destination of classification is to learn a classification function or classification model that can map a data item to a preassigned class.

分类的目的是学会一个分类函数或分类模型，该模型能把数据库中的数据项映射到给定类别中的某一个。

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In addition this paper constructs a matrix algorithm for computing bivariate diagonal vector valued rational interpolants with preassigned poles.

然后构造了在预给极点情况下求主对角线和副对角线上向量值有理插值的矩阵算法。

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Lee Garfinkel, who makes in the high six figures as chairman of DDB New York, sat shoulder-to-shoulder with his competitors as the tattooed grads rotated through the room in preassigned 15-minute meetings.

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