“step-down substation”概念、定义、翻译-科学时代

单词	step-down substation
释义	能源科学技术词汇手册 step-down substation 降压变电所
随便看	contact language contact lens (CL) contactless card contactless chip contactless control contactless pickup contactless relay contactless smart card (CSC) contactless switch contact level meter contact lithograph contact load contact load contact lode contact log contact lost contact material contact material contact means contact measurement contact measurement contact measurement contact metamorphism contact-metasomatic modification contact microradiography

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。