“二次膨胀循环”的概念、定义、翻译、参考文献-科学参考

单词	二次膨胀循环
释义	二次膨胀循环 Encyclopedia 工学2次膨胀循环（6冲程循环）释 two-expansion cycle二次膨胀循环主要利用四冲程循环中燃料燃烧做功后排气热量作为热源，汽化水产生蒸汽后膨胀做功，将热能高效地转化为机械能的循环。又称六冲程循环。
随便看	North Duisburg Landscape Park Northeast Agricultural University Northeast area revitalization plan Northeast Army of Volunteers in the Anti-Japanese War Northeast Asia race North-East Atlantic Fisheries Commission northeast China Dagu ballad Northeast China dagu storytelling Northeast China Literature and Art Association Northeast China Tiger and Leopard National Park System Pilot Site northeast Chinese brown frog North-East District Northeast Document Conservation Center northeast dwelling Northeastern China coal occurrence area North Eastern China’s Transect North-Eastern Daily North Eastern Province Northeastern University Northeastern University Library Northeast Ethnic & Folk Custom Museum, Northeast Normal University Northeast Mandarin Northeast Museum North-East Nonferrous Metals Research Institute Northeast Normal University

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。