近年来,各种各样的模块式仪器不断问世,两种新型的工业标准VXI母线标准和MMS模块式测量系统。已向所有仪器厂家公开。这两种标准的实施使得所有仪器厂家按照相同标准结构生产的仪器模块能装在同样的主机箱中,形成高性能、高密度的仪器系统。VXI系统和MMS系统是为了实现不同厂家产品的 In recent years, a great variety of modular instruments have emerged, two new industry standard VXI bus standards and MMS modular measurement systems. Has been open to all instrument manufacturers. The implementation of these two standards enables all instrument manufacturers to produce instrument modules of the same standard structure in the same main box to form a high-performance, high-density instrument system. VXI system and MMS system is to achieve different manufacturers of products