基本解釋[動力與電氣工程]電位障寬[機械工程]電位障寬英漢例句雙語例句Results show that the electric field induced refractive index change in DQWs varies with the width of the intermediate potential barrier. And it decreases as the incident optical intensity increases.結(jié)果表明，折射率改變不但與入射光強有關(guān)，更與阱中的勢壘寬度有關(guān)。potential barrier width更多例句專業(yè)釋義動力與電氣工程電位障寬機械工程電位障寬