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单词
grassland protection
释义
grassland protection
Encyclopedia
农学
草地保护
释
grassland protection
草地保护
草地保护(grassland protection)控制有害生物种群数量,减少其对草地生产与生态功能危害的措施。
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radioautography
radio-automatic synthesis system
radio background
radio background radiation
radiobeacon
radio beacon - differential global positioning system
Radio Beam
radio binary
radiobioassay
radiobiochemistry
radiobiological effect
radiobiology
radio block center
radio bridge
radio brightness
radio brightness distribution
radio brightness temperature
radio broadcasting system
radio brown dwarf
radio burst
radio bursts
Radio Cairo
radiocarbon
radiocarbon age
radiocarbon chronology
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