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单词
optical theodolite
释义
optical theodolite
Encyclopedia
工学
经纬仪
释
optical theodolite
光学经纬仪
用于测量水平角和竖直角及概略距离的测量仪器。是经纬仪的一种，因度盘刻度和读数方式为纯光机结构得名。
理学
〔光学仪器〕
释
optical theodolite
光学经纬仪
主要作为测量水平角和竖直角之用的光学仪器。水平角为空间两相交直线在水平面上投影的夹角，竖直角为在同一竖直面内，目标方向和水平线之间的夹角。
Astronomy
optical theodolite
光学经纬仪
随便看
dual drive
dual economic structure
dual elements
dual emission display
dual encoding
dual-encoding
dual energy gamma-ray transmission coal ash monitor
dual-energy X-ray inspection technology for large container
dual Euclidean space
dual-excellent agricultural engineering
dual extremal problem
dual field
dual field strength tensor
dual figure
dual figures
dual-flow filtering technology for oily water treatment
dual fluidized bed gasifier
dual form
dual formula
dual fraction
dual frame
dualfrequency induced polarization instrument
dual frequency interference measurement
dual frequency laser
dual-frequency laser
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更新时间：2025/3/15 10:26:14