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地图载负量
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地图载负量
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地图载负量
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map load
地图载负量
地图图廓内以符号或注记等形式所表示的地图内容容量多少的量化指标。通常采用百分比或单位面积(如每平方厘米或每平方分米等)中地物或符号数量多少的相对值来表达。又称地图图面容量。
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photoelectric conversion efficiency
photo-electric conversion efficiency of solar cell
photoelectric conversion material
photoelectric converter
photoelectric current
photoelectric current sensor
photoelectric detection
photoelectric digital sunshine recorder
photoelectric diode
photoelectric direct reading spectrometer
photo electric effect
photo-electric effect
photoelectric effect
photoelectric emission
photoelectric equation
photoelectric Fourier analysis
photoelectric functional material
photoelectric guidance
photoelectric guider
photoelectric guiding
photoelectric guiding telescope
photoelectric image tube
photoelectric imaging microscope
photoelectric infrared detector materials
photoelectric instrument
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