“grassland productivity”的概念、定义、翻译、参考文献-科学参考

单词	grassland productivity
释义	grassland productivity Encyclopedia 农学草地生产力释 grassland productivity草地生产力单位面积草地在单位时间（年或日）内生产的有机物质（牧草或畜产品）的数量，可用于衡量草地上各种动植物生态和经济效益的大小。
随便看	Radiocarbon Dating radiocarbon dating radiocarbon dating method radio carcinogenesis effect radio-carcinogenesis effect radiocarpal joint radio celestial navigation radio channel radiochemical diagnostic radiochemical neutrino detector radiochemical neutron activation analysis radiochemical neutron activation analysis (RNAA) radiochemical purity radiochemical separation radiochemical yield radiochemistry radiochemistry of cesium radiochemistry of iodine radiochemistry of lanthanide radiochemistry of ruthenium radiochemistry of strontium radiochemistry of technetium radiochemistry of zirconium and niobium radiochromatogram radiochromatograph

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