ECDCOCA²²⁶⁸⁴¹BNC¹⁷³⁹⁹⁵⁺²Economist¹⁰⁸⁵⁶ 基本例句 n.能量转换装置环境条件的测定 Eventually Stanford Ovshinsky, an American inventor, and his company, now known as ECD Ovonics, succeeded in creating metal- hydride alloys with a disordered structure that improved performance. 最终美国发明家 Stanford Ovshinsky与他的公司 ECD Ovonics成功地制备了随机结构的金属氢合金，实现了性能改良。 yeeyan