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反射面天线
释义
反射面天线
Encyclopedia
工学
天线
释
reflector antenna
反射面天线
由金属反射面和馈源组成的天线。
工学
机载搜索监视雷达
释
reflector antenna
反射面天线
将馈源辐射的球面波经反射面转换为定向平面波的微波天线。
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plant growth regulator
plant growth substance
plant habitat microbes
plant-herbivore interaction
Plant Holly
planthoppers
plant hormones
plant immune activator
planting
planting and breeding in paddy
planting arrangement of fruit trees
planting density
planting engineering of landscape architecture
planting in rows
planting machinery
planting non-point source pollution
planting production statistics
planting season
planting soil
planting spacing
planting system
planting technique
Planting the Millet
planting zoning
plant innate immunity
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