“取正定平”的概念、定义、翻译、参考文献-科学参考

单词	取正定平
释义	取正定平 Encyclopedia 工学中国古代建筑基础做法释 orientation and levelling取正定平取正是用望筒等简单仪器观测日、星，从而在具体地段上确定建筑方位。定平是在地基四角立标尺，用开有水槽内加浮标的仪器确定地基水平和标高。
随便看	Atbara River ATC ATCA ATCC ATCC Review AT-cut ATDM Ate A Tea Poem to Deride Messenger Cuishi Atebetu'l Hakajiq ATEC atelectasis atelectatic ear Aten Aten asteroid Ateneum Art Museum Aten group atero log A Textbook of Dramatic Composition A Textbook of Operatic Wugong A Textbook of Plum Painting from the Pine Studio A Text-book of Psychology A Textual Annotation on the Book of Rites A Textual Research on the Fragmented Volumes of Dunhuang Poetry Collection A Textual Research on the Operas in Song and Yuan Dynasty

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。