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天文计算演示仪
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天文计算演示仪
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astronomical computing and demonstration device
天文计算演示仪
根据当时的宇宙观、天体运行理论及历法系统等所建立的天文仪器,用来测量或预测(模拟计算)月球、太阳和行星的运动和位置。
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HVAC system for hospitals
HVAC system for hotels
HVAC system for market buildings
HVAC system for museum
HVAC system for office buildings
HVAC system for passenger waiting center
HVAC system for residential buildings
HVAC system for sports buildings
HVAC system for weather environment simulation laboratory
HVC
HVDC converter station
HVDC converter valve
h vector
h-vector
HVL
HVO
HVOF
H. von Koch
H. von Koch (1870—1924)
HVPE
HVR
H. V. Regnault
H. V. Regnault, 1810—1878
Hwa Chong Monthly Photographic Magazine
Hwang Dong-kyu
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