circulatevi.流通；循环；传播vt.使流通，使环流circulate regularly定期传阅Basing on the three dimensions, the model compartmentalized the discipline areas into eight clusters.该模型从3个维度将学科领域划分为8个学科群落。circulate false news散布流言circulate instruction循环指令circulated enrichment循环富集circulate or exchange通兑circulate chain table循环链表Circulated pig manure循环猪圈肥circulated air cooling循环空气冷却circulate to subsidize流通补贴