能够收发信息包并能把信息包从一网点传向另一网点的一种网点.A node that can send and receive packets, and route packets from one node to another.在网状网络当中,一方面, 信息包在节点之间以无线的方式传送.In a mesh network, packets are forwarded wirelessly from node to node.同时向所有接...
利用空化喷咀来产生“空泡”是获得“空化水射流”的简便方法.Some jets pulsed jet , cavitating jet, abrasive water jet are introduced.磨料水射流的性能主要取决于磨料颗粒的冲击速度.The performance of abrasive waterjet depends on the impact velocity of abrasive.在低速射流的预混火焰和扩散火焰...