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slope of cultivated land
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slope of cultivated land
Encyclopedia
农学
耕地坡度
释
slope of cultivated land
耕地坡度
耕地操作面与水平面夹角。反映耕地地表形态、耕地质量、生产条件、水土流失的重要指标之一。是土地调查的重要内容。
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carcinoembryonic antigen
carcino-embryonic antigen,CEA
carcinogen
carcinogenesis
carcinogenesis of environmental pollutant
carcinogenic effect of space radiation
carcinogenic effects of polycyclic aromatic hydrocarbons
carcinogenicity of asbestos pollution
carcinogenicity of environmental pollution
carcinogenicity of nickel pollution
carcinogenicity of N-nitroso compounds
carcinogenicity of vinyl chloride pollution
carcinogenicity study
carcinogenicity study technique
carcinogenic to humans
carcinogens
carcinoid syndrome
carcinoid tumors of the appendix
carcinoma
carcinoma of bile duct
carcinoma of ceruminous glands
carcinoma of cevical esophagus
carcinoma of duodenal papilla
carcinoma of the penis
carcinoma of the prostate
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