意思是abbr.
有功单位徽章(Meritorious Unit Emblem)
例句
Matter utilization efficiency ( MUE) of the seedling from seed was obviously negatively related with seed weight， andappeared not to be related with seral stages of the species.
幼苗从种子的物质利用效率与种子重量呈负相关，而与种的演替阶段无明显的相关。
