many: adj.(more; most) (opp. few; cf. much) 许多的，多数的，很多的，多。 ★ 1. 在口语中，尤其是在英国口语中，除用作肯定句的主词或接用于 too, so, as, how 之后以外，带有否定、疑问、条件意义：M- people think so. Did you see many people？ 2. 在其他肯定句中常作 a lot of
Quantum spin systerm in low dimensions has been one of the most attractive field in condensed matter physics for many decades . not only because of many meaningful properties of such systerms , but also in the field the existence of simplified models , which serve as paradigms for understanding and studying the role of strong interactions in many - electron systems 近年来，低维量子自旋系统一直是凝聚态物理学中最活跃的研究领域之一，不仅因为它自身的一些特殊性质，而且因为其中存在着许多简化模型，能够作为理解研究强关联多电子系统的范例。
