在杂交劣生试验中，发现了一只镶嵌体雌蝇。
介绍了以无缝纯铜管为镶嵌体，用镶嵌法在铸铜件上铸造细孔的方法。
A casting technique for fine holes in Cu alloy casting by pure Cu tubes as insert bodies is introduced.
种群的镶嵌格局图直观的反映了种群之间在空间上的配置关系，并可给出镶嵌体的类型。
The diagrams of Mosaic pattern of populations are able to reflect directly the relation of Spatial disposition among various populations and provide the type of Mosaic.
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