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铧式犁
释义
铧式犁
Encyclopedia
农学
铧式犁
释
mouldboard plough
铧式犁
通常由牲畜或机动车牵引,用来翻转土垡和破碎土块的耕地机械。
农学
铧式犁
释
moldboard plough
铧式犁
通过犁体曲面对土壤的切削、碎土和翻扣的耕地机具。
随便看
proportional relations among agriculture,light industry and heavy industry
proportional relations among primary industry,secondary industry and tertiary industry
proportional representation
proportional sampling
proportional selection
proportional sequence
proportional stratified sampling
proportional subclass number
proportional trapping
proportional valve
proportional variable
proportion by addition
proportion by addition and subtraction
proportion by alternation
proportion by subtraction
proportioner
proportion of nonconforming items
proportion of piped onto premises
proportion of soil erosion control
proportion of wind and solar power generation in electricity production
proportion relationship between accumulation and consumption
proportion relationship between two-major parts of social production
proportion with equal means
proposal
proposals for the integrated logistics support of aircraft materiel
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