Some crystalline aggregates coming in contact with an exposed basement membrane become attached and play an important role in the formation of microliths.
晶体表面因复盖有细胞碎片和基质而容易引起聚集，聚集的晶体与暴露的基底膜接触，对微结石的形成起核心作用。
The white box sits over a concrete exposed structure, that helps hide the Windows of the different rooms of the basement.
白盒坐落在露石混凝土结构上，这有助于隐藏地下室不同房间的窗户。
The early Proterozoic metamorphic crystalline basement and the late stable platform covers are exposed in the Yili-central Tisnshan region.
伊犁中天山区出露早元古代变质结晶基底及晚期地台型稳定盖层。
The early Proterozoic metamorphic crystalline basement and the late stable platform covers are exposed in the Yili-central Tisnshan region.
伊犁中天山区出露早元古代变质结晶基底及晚期地台型稳定盖层。
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