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词汇
.ph
释义
.ph
.piː 'eɪtʃ
abbr.
=public health公共卫生
n.
pH 值溶液或物质的酸碱度。pH 值介于 0 至 14，7 以下为酸，7 以上为碱🌏硷值；酸度；氢离子浓度
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grouping of equations
grouping of file
grouping of frequency distribution
grouping of frequency distributions
grouping of industry
grouping of lines
grouping of observation
grouping of observations
grouping of operation
grouping of population
grouping of prominent slip lines
grouping of radiobeacon
grouping of records
grouping of recovery records
grouping of share
grouping of soil organic matter
grouping of township enterprises
grouping of variables
grouping operation
grouping particle swarm
grouping pattern
grouping pattern of hits
grouping people
grouping piles
grouping plan
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更新时间：2026/8/23 17:07:52