source measure unit造句

Semiconductor characterization led to the development of Source Measure Units.
It consisted of four independently controlled source monitor units ( the precursor to source measure units ) enclosed in a mainframe.
The source measure unit ( SMU ), or source-measurement unit as it is sometimes called, is an electronic instrument that is capable of both sourcing and measuring at the same time.
For example, new mainframe-based curve tracer systems, can be configured by specifying the number and power level of the Source Measure Units ( SMUs ) to be plugged into the slots in the back panel of the chassis.
It's difficult to find source measure unit in a sentence. 用source measure unit造句挺难的