... principal chain 主链 principal circuit干线 principal component 主分量 ...
双语例句
1
Its principalcircuit is that of single power supply and the control circuit takes the high-performance monolithic computer 80c196kc as its kernel to implement automatic control of hardfacing process.
主电路为单电源供电，控制电路以高性能单片机80c 196kc为核心，实现了对喷焊过程的自动控制。
2
A new circuit used for the grating torque sensor of hydraulic turbine's principal axis system is designed.
针对水轮机主轴扭矩检测系统中的光栅扭矩传感器，设计了一种新型电路。
3
Hardware include the whole programming of circuit, design, anti-jamming circuit, principal chart of circuit, the circuit board of PCB, jointing the circuit, debugging and assemble the system.