杂音过滤器
noise filter
毡滤器
felt filter
詹金斯氏滤器
Jenkins' filter
折纸滤器
plaited paper filter
真空回转过滤器
vacuum rotary filter
真空滤器
vacuum filter
真空吸滤过滤器
Nutsch filter
有预防力的
vaccinal
语音预测编码
speech predictive encoding
预
beforehand; in advance
fore-
预饱和器
presaturator
预保单
provisional policy
预报
forecast; forerun; herald; predict; prediction
forecasting
预报函数
forecasting function
预报理论
forecasting theory; prediction theory
预报值
predicted value
预备
preparation; preparative; get sth. ready
preparation
预备并参与
art and part
预备成本
preparatory cost
预备倒班
swing shift