convecting的读音 convecting中文意思

读音 
v. 使热空气对流,借对流传热( convect的现在分词 )
convecting 用法和例句
The mantle is convecting , bringing hot mantle from depth up towards the surface and as it does so , the mantle material stays hot , hotter than the surrounding rocks .
地幔发生对流,将深处炽热的地幔物质带到表层冷却,在冷却过程中,地幔物质比周围的岩石温度要高。
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