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词汇
保护价格
释义
保护价格
bǎo hù jià gé
为保护生产者或消费者的利益,由国家制定一定限额上限或下限并确保其实现的价格。例如,为保护农民利益,对农产品规定最低收购保护价格,以补偿生产成本并有一定收益;对某些在边远地区销售的工业品如食盐规定最高限价,以保护边远地区消费者的利益。
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acoustic distributed feedback
acoustic disturbance
acoustic diversity attenuation
acoustic domain
acoustic doppler
acoustic Doppler current meter
acoustic Doppler current prefiler
acoustic Doppler current prefiler, ADCP
acoustic doppler current profile
acoustic Doppler current profiler
Acoustic Doppler Current Profiler
acoustic doppler current profileradcp
acoustic doppler current profiler adcp
Acoustic Doppler Current Profilers
acoustic doppler effect
acoustic Doppler imaging
acoustic Doppler navigator
acoustic doppler sounder
acoustic doppler system
Acoustic Doppler Velocimeter
acoustic doublet
acoustic drilling
acoustic driving-point impedance
acoustic duct
acoustic duct disease
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更新时间:2026/11/6 6:00:47