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词汇
low pass filter
释义
low pass filter
低通滤波器
一种滤波装置。它允许信号的低频部分通过,而对高频部分有很大的衰减。在影像处理中,利用低通滤波器对高频部分进行衰减,可以缓和影像灰度的突变并去掉一些高频杂讯,从而使影像比较平滑柔和。
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price-level
price-lining
price list
price list
price maintenance
price maker
price of award
price quotation system
pricer
price rigidity
price ring
price risk
price sales ratio
prices and incomes policy
prices current
price setter
price specie-flow mechanism
price spread
price-spread arbitrage
price support
price support
price tag
price taker
price-taking market
price terms
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更新时间:2025/5/9 23:11:56