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种植制度
释义
种植制度
Encyclopedia
农学
种植制度
释
cropping system
种植制度
一个地区或生产单位作物种植的结构、配置、熟制与种植方式的总称。包括作物布局、单作、间作、混作、套作、再生作、复种、连作和轮作等。又称用地制度。
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roller-compacted concrete
roller compacted concrete arch dam
roller compacted concrete dam
roller compacted concrete gravity dam
roller conveyor
roller forming
roller hockey
Roller Ice Hockey
roller mercerization
roller mill
roller oven
roller pass design
roller screen
roller skating
roller skating of Summer Special Olympics
roller sorter
roller-type continuous forming machine
Rolle's mean value theorem
Rolle theorem
roll film
roll-forging machine
roll-formed shape
roll friction coefficient
Roll House
rollhousing
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