空间向量的英文

spatial vector

• 空间:    space; enclosure; ...
• 向量:    vector; vector qua ...
• 空间向量环:    spatial vector loo ...

例句与用法

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1. The integrated method of time and frequency domain analysis and rbfnn is given for bearing fault diagnosis . through selecting representative parameters , feature space vector is constructed so the input dimension is reduced and fault classification information retained
   通过时频域分析提取了有代表性的特征参数，构建了特征空间向量，既降低了网络的输入维数，提高了网络的学习效率，又保留了故障分类信息。
2. According to the varied kinds of the retrieve models in the course of the design and our practical situation , we put forward a new information retrieve system combining the boolean logical model and the vector space retrieve model , which is named extended weighting vector space retrieve model
   在系统的设计实现过程中，我们根据上文提到的不同检索模型，结合我们的实际情况，提出了一种结合布尔逻辑模型和空间向量模型的新的检索系统，即扩展的加权向量空间检索模型。