This type of terrain has been interpreted as a sign of surface caving, perhaps due to sublimation of underlying ice.
这种地势被解释为表面侵蚀，或许是由于下面的冰的升华所致。
The process consists of treating the work piece with a coat that forms on the surface from the gaseous products of sublimation and decomposition of a triazine polymer reagent in a closed volume.
该工艺是靠在封闭体积中由三嗪聚合物试剂所升华和分解的气相产物在工件表面形成涂层而处理工件的。
Sublimation from snow surface in southern mountain taiga of eastern Siberia.
东西伯利亚南部山脉针叶林带雪表面的升华。
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