The characteristics, basic circuit, and working wave pattern of transistor type optical coupler and its function in electronic control unit of hydraulic discharging machine were introduced.
介绍了晶闸管光耦合器的特性、基本电路、工作波形及其在液压下料机电子控制装置中的作用。
The competition and selection of wave patterns is a basic topic in the field of pattern formation.
各种波斑图的竞争和选择是斑图动力学研究中的一个基本问题。
The competition and selection of wave patterns is a basic topic in the field of pattern formation.
各种波斑图的竞争和选择是斑图动力学研究中的一个基本问题。
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