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

单词	evaluation of grassland productivity grade
释义	evaluation of grassland productivity grade Encyclopedia 农学草地生产力等级评价释 evaluation of grassland productivity grade草地生产力等级评价以草地牧草品质的优劣定等，以草地牧草产量的高低定级的评估方法。
随便看	magnetic filament magnetic film system magnetic filter magnetic filter medium magnetic flare magnetic flotation column magnetic fluctuation magnetic fluid magnetic fluid hyperthermia magnetic fluid hyperthermia, MFH magnetic fluids magnetic fluid separation magnetic flux magnetic flux conservation magnetic flux density magnetic fluxleakage dector Magnetic Flux Leakage Method magnetic flux leakage test instrument magnetic flux line magnetic flux linkage magnetic flux loop magnetic flux primary standard magnetic flux quantization magnetic flux quantum magnetic flux rope

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