考察了接头的界面复合特征，界面上元素扩散及接头的结合强度。
The composite features, the elements diffusion and the binding strength in interface of the adaptor have been reviewed.
少数矿体或主矿体旁侧小矿体呈脉状、或具尖灭再现、分支复合特征。
A handful of Lode country or main Lode country byway little orebody assume vein, or have the characteristic of balk reappear, compound of branch.
②复合特征是土地覆盖的固有属性，有效地表达与特征量化复合类型是需要不断努力去解决的问题；
Mosaic feature is the inherent characteristic of earth surface, we should make great effort to express effectively and quantify feature of mosaic types;
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