II[出发点: 集群的纵向和横向联系].II Point of departure: vertical and horizontal linkages in clusters.但是在集群的形成和发展过程中仍然存在着许多值得认真研究和探讨的问题.But in the course are many problems deserving earnest investigation and discussion.分工协作 、 交易费用与产业集...
After some technical hitches the show finally got under way.一些小技术故障解决后，演出终于开始了。He hitches a lift with a long - distance truck.他搭上了一辆长途卡车.One shoulder hitches upward in a shrug.她肩膀绷紧,然后耸了耸....
This is a clear demonstration of how technology has changed.这清楚地表明了技术已有了怎样的进步。He gave a demonstration of the new technique then and there.他当场表演了这种新的操作方法.The book is a demonstration of scholarship without pedantry.这本书表现出学...