Processes at plate margins 板块边缘过程
Pangaea began to break apart about 225 million years ago due to geological processes related to plate tectonics, which eventually spread Earth's landmasses into the continents we see today.
泛大陆大约于22.5亿年前由于板块构造的地理过程而发生了分离,最终将地球上的各大陆块分成了今天所看到的大陆。
For a plate of vegetables to be placed on the dining table, it has to go through numerous processes, including testing, approval, loading, wholesale and distribution.
一盘蔬菜能端上餐桌,它必须要经历很多环节,包括检验,核准,装卸,批发,配送。
The model is very useful in practical ring rolling production analysis and can find application in other rolling processes like strip and plate rolling etc.
该模型可用于实际生产中的工艺分析,不仅适用于环件轧制,亦适用于板带连轧等其它轧制过程。
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