I hope it has certain theoretical direction and practical reference value to the worker of instructional design about physics demonstrating experiment teaching.
希望它对广大物理教学工作者的演示实验教学设计工作有一定的理论指导和实践参考价值。
2
A series of practical technologies for power supply anti disturbance in an industrial control computer system is presented from the Angle of a research and develop worker.
作为工控系统的研究开发者论述了一系列实用的工业控制机电源抗干扰技术。
3
This paper introduces the project model integrating the course practical training of television receiver technology with secondary worker skill examination in electronics.