利用虚拟仪器开发平台LabVIEW开发一种微电机性能测试系统平台。该测试系统以测功机为核心，集数据采集、数据处理、波形显示和试验......

A dynamometer was designed and manufactured to measure the joining force in the linear friction welding process.The erro......

While walkers are commonly prescribed to improve patient stability and ambulatory ability,quantitativestudy of the biome......