Stimuli and Apparatus什么意思

apparatus`device`appliance都有工具设备器械的意思~他们有什么区别? 英语翻译Methods and apparatus for controlling flare in roll-form Better apparatus for science and technology must be develope Control arithmetic apparatus and method翻译成汉语是什么? UL报告中的这句话啥意思“apparatus voltage rated between” and英语什么意思 and cray什么意思 vicat needle apparatus是什么意思 Together and apart 什么意思 Performance and Maintenance什么意思 Happy And Fighting什么意思? mounts and storage什么意思