反应器空间分布? 1."separated into "感觉这个地方用“divided into"比较合适。 2.four parts在末尾有点象中国式英语。这样动一下是不是更合适:from the top to the bottom, the reactor can (be divided into four parts )including the top space, reaction and heat exchange stage, retaining wire mesh with ceramic balls and the bottom space.查看更多