英语词汇“平板儀”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	平板儀
释义	平板儀 píng bǎn yí地形测量中能同时测量和绘图的仪器。如图所示，照准仪带有望远镜、竖直度盘和直尺的称为“大平板仪”；照准仪仅由前、后觇板组成的称为“小平板仪”。后者携带轻便，但测得的距离和高差的精度较低。测量地形用的仪器，由望远镜、水准仪、测板、三脚架、移点器等组成。平板仪
随便看	second ballot second base second-base second baseman second banana second-banana second bananas second bankruptcy Second bas second basal cell second basemen second bases second base umpire second basibranchial cartilage second basibranchial cartillage second bath second battery Second Battle of Acre Second Battle of Agra Second Battle of Alcantara Second Battle of Alnwick Second Battle of Amiens Second Battle of Antwerp Second Battle of Aquileia Second Battle of Arras