Typically there will be a singlecollector node for a network that will receive sensor readings from all devices and either display them or send them offline for further processing.
传统上在一个网络中只有一个收集节点来采集所有传感器器节点的信息并无线发送进行进一步处理。
2
A rare 6-litre bottle of 1947 French "Cheval-Blanc" white wine was sold to a private collector at $304,375 in Switzerland, marking a world record price for a single bottle, AFP reported Tuesday.