合成孔径技术相对于常规声纳技术的突出优势在于，它只利用小孔径的物理声阵，就可以得到与径向距离和频率都无关的高方位分辨率。
The very strong property of the synthetic array sonar is the ability to acquire a high azimuth resolution from a physically small array.
方位指示是语用学最早涉及的内容之一，它是讲语言结构中表示方位、处所、距离等方面的相关词语与语境的关系。
The indication of locality is one of the most early referring content of pragmatics, it shows the relation between locality, place, distance etc. correlation words and context in language structure.
方位指示是语用学最早涉及的内容之一，它是讲语言结构中表示方位、处所、距离等方面的相关词语与语境的关系。
The indication of locality is one of the most early referring content of pragmatics, it shows the relation between locality, place, distance etc.
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