英语词汇“directional counter”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	directional counter
释义	directional counter directional counter [də′rek·shən·əl ′kau̇nt·ər] (nucleonics) A counter that is more sensitive to nuclear radiation from some directions than from others.
随便看	secondary slave secondary/solar electric power system secondary sort key secondary sound channel secondary source secondary sowing secondary spermatocyte secondary spermatocytes secondary spiral lamina secondary spiral plate secondary splits secondary spongiosa secondary sponsor secondary stall secondary standard secondary station secondary stock secondary stocks secondary storage secondary stratification secondary stratigraphic trap secondary stress secondary structure secondary structure of nucleic acid secondary structure of proteins

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