基本解釋[機械工程]靜電荷密度英漢例句雙語例句A new type of electrostatic charge density sensor used in fuel system is introduced.本文介紹了一種管道油流光纖電荷密度傳感器。density of electrostatic charge更多例句專業(yè)釋義機械工程靜電荷密度