“orientation and levelling”的概念、定义、翻译、参考文献-科学参考

单词	orientation and levelling
释义	orientation and levelling 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	World Veterinary Congress WorldView satellite World Volleyball Championships World War II pictorial World WarⅠ World War Ⅱ World Watch World Water Congress World Water Council World Water Day World Well Logging Technology World Wetlands Day world wetlands day world-wide disturbance World Wide Fund For Nature world wide node name world wide node name, WWNN world wide port name world wide port name, WWPN world-wide synchronization WorldWide Telescope worldwide telescope World Wide Web World Wide Web consortium World Wide Web consortium, W3C

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