词汇	low grade PbO-ZnO ore
释义	low grade PbO-ZnO ore 氧化铅锌矿
随便看	emitter-biased amplifier emitter coupled flip-flop emitter-coupled flip-flop emitter coupled injection logic emitter coupled logic emitter-coupled logic emitter -coupled logic emitter-coupled logic advantage emitter coupled logic circuit emitter-coupled logic circuit emitter-coupled, logic circuit emitter-coupled logic circuits emitter-coupled logic circuitsECL emitter-coupled logic driver emitter coupled logicecl emitter coupled logic ecl emitter coupled logic, ECL emitter coupled logic gate emitter-coupled logic operator emitter-coupled monostable circuit emitter-coupled monostable trigger emitter-coupled multivibrator emitter-coupled pair emitter-coupled-pair modulator emitter coupled pair modulatro