“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	sampling inspection passed sampling inspection plan sampling inspection with adjustment sampling inspection with screening sampling integrator sampling interval sampling interval selection sampling investigation sampling item sampling map in ore district sampling method sampling method for investigation sampling methods sampling moment sampling observation particle size measurement sampling of geological cores and samples sampling of image sampling of ore for mining technology sampling of ore for technological test sampling of random variable sampling of rock core Sampling of typical cases sampling on successive occasions sampling oscilloscope sampling period

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