若结构材料的塑性较差或结构刚度较大,则主要应预防焊接变形。()
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分类后处理的______是将像元数占多数的周边类别归并到小图斑中,分类后处理一般不采用这种方法。
For short-term borrowing, a company will go to the capital markets.
Delivery is about your manner of speaking.
GMDSS stands for the global maritime distress signal system.