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编者注:本词条为中国台湾地区学术名词用语,仅供参考。
单词
延缓回音
释义
deferred echo
延缓回音
电子计算机名词
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hardness hammer
hardness; indentation
hardness index by standard drum test
hardness meter
hardness; Mohs
hardness number
hardness of film
hardness of radiation
hardness (of water)
hardness of water
hardness of X-ray
hardness of X-rays
hardness pencil
hardness penetration
hardness penetrator
hardness properties
hardness property
hardness; recovered
hardness; Rockwell
hardness; Rosiwal
hardness scale
hardness scales
hardness standard machine
hardness test
hardness test block
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