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精密三角高程测量
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精密三角高程测量
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工学
精密工程测量
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precise trigonometric leveling
精密三角高程测量
用高精度全站仪通过观测两点间的倾斜距离和天顶距(或高度角)求定两点间高差,并联测已知高程点求得待测点高程的测量方法。
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discharge alone surface
discharge and gas recovery technology
discharge capacity
discharge chamber of axial compressor
discharge channel
discharge circuit
discharge cleaning
discharge curve
discharge diagram
discharge diffuser of axial compressor
discharge energy density
discharge gap
discharge ionization
discharge lamp
discharge liquid for injection
discharge measurement
discharge measurement instruments
discharge of double negative
discharge of hydraulic turbine
discharge orifices
discharge permit system for point source sewage
discharge permit system for stationary sources
discharge plasma in liquid
discharge printing JiuJing
discharge printing Taoist Canon
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