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耕地后备资源
释义
耕地后备资源
Encyclopedia
农学
耕地后备资源
释
reserved land for cultivating
耕地后备资源
在当前技术经济条件下,能够通过开发、复垦措施改造以种植农作物的土地资源。曾称宜农荒地、四荒地(荒滩、荒地、荒山、荒水)、宜农土地后备资源等。
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ammonification
ammonites
ammonium
ammonium bicarbonate
ammonium bifluoride
ammonium carbonate
ammonium chloride
ammonium chloride crystallizer
ammonium dibutyl dithiophosphate
ammonium diuranate
ammonium ferric citrate
ammonium ferric sulfate dodecahydrate
ammonium hydrogen carbonate
ammonium hydrosulphide
ammonium hydroxide
ammonium hydroxide; ammonia solution; ammonia water; ammonical liquor; aqueous ammonia
ammonium iron alum
ammonium iron ( II ) sulfate hexahydrate
ammonium iron sulfate hexahydrate
ammonium iron ( Ⅱ ) sulfate hexahydrate
ammonium metatungstate
ammonium metavanadate
ammonium nitrate
ammonium nitrte
ammonium paratungstate
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