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石灰性土壤
释义
石灰性土壤
Encyclopedia
农学
石灰性土壤
释
calcareous soil
石灰性土壤
含有较多游离碳酸钙和碳酸镁,pH在7.5~8.5的土壤。属碱性土壤。通常可以根据冷稀盐酸溶液(0.1摩尔/升)滴加于土壤是否产生气泡作定性判断,产生气泡者为石灰性土壤。
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Doppler relation
Doppler shift
Doppler shift attenuation method
Doppler shift attenuation method DSAM
Doppler-shift measurement
doppler sonar
Doppler spread
Doppler system with double frequency
Doppler system with single frequency
Doppler translocation
doppler translocation
Doppler ultrasound
Doppler velocimeter
Doppler velocimetry
Doppler velocity-measuring system
Doppler weather radar
Doppler width
Doppler windfinding radar
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