Control transfers: These are short data packets for devicecontrol and configuration, particularly at attach time.
控制传输：这些是一些短的数据包，用于设备控制和配置，特别是在设备附加到主机上时。
2
A machine tool's control can be a barrier to reducing the machining cycle time and improving the finish of complicated 3d molds, aerospace parts or medical-device components.
机床数控系统可能会成为复杂3d模型、航空件和医疗零件加工中减少循环时间、提高精加工表面质量的障碍。
3
The mechanical device to control the date and week activities space at night, if you change the setting at this time, it will disrupt the original rules.