主动型电路设计与仿真
design and simulation of control circuit
采集电路设计
electrocircuit design of data collection
大规模集成电路设计
LSI design
large scale integrated circuit design
电路设计
circuit design
electric circuit design
design of electronic circuit
circuiting
circuit designing
design circuit
electrocircuit design
single chip
cireuit design
electricity design
and Circuit design
cirauit design
design
Circuitry design
The design of circuit
Design of circuit
circuit desi gn
electro-circuit design
Circuit ddesign
circuits design
circuit simulation
IC design
designing circuit
electronic circuit design
designing of circuit
circuitdesign
design of principle diagram
电路设计和实现
plan and process in circuit board