但是，再一次强调，由这样一个片断所定义的整个结构仍然是其所属逻辑单元的一个子结点。

But again, the entire structure defined by such a Fragment remains a child of the containing lu.

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该文讨论了在合成孔径雷达实时成像处理器中，采用子孔径带通滤波成像处理方法的方位预处理的设计，构造了一种用大规模可编程逻辑器件实现方位预处理的电路结构。

This paper describes the design and realization of the azimuth preprocess in the real-time imaging processor of SAR with programmable logic device by the method of sub-aperture using band-pass filter.

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沿着这一逻辑起点，我们有可能清晰地把握失业风险预警机制所需的各级子结构，把这些指标合理、科学、系统地构建在一起。

And belong this, we can grasp every substructure which the early-warning mechanism of unemployment risk needs and integrate these quota rationally by the Numbers.

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