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multiple laser trackers intersection measurement
释义
multiple laser trackers intersection measurement
Encyclopedia
工学
多站长度交会跟踪测量
释
multiple laser trackers intersection measurement
多激光跟踪仪交会测量
由相交的一个长度测量轴(激光干涉仪)和两个回转轴构成的坐标测量系统,根据多个已知点的平面坐标(或高程),通过测定已知点到某待定点的方向或距离(或测定其竖直角),以推求此待定点平面坐标(或高程)的测量技术和方法。
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proton-bridged ion
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proton condition; proton balance
proton conduction mechanism
proton conductor
proton decay
proton-deficient isotope
proton-deficient nuclide
Proton D family upper stage
proton distribution
proton donor
proton drip line
proton drip-line
proto-nebula
proton-electron-proton reaction
protonema
proton emission
protonephridium
proton event
proton exchange membrane
proton-exchange membrane
proton exchange membrane fuel cell
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