“roentgen”的概念、定义、翻译、参考文献-科学参考

单词	roentgen
释义	roentgen Encyclopedia 工学〔辐射防护技术基础〕释 roentgen伦琴用于描述放射性物质产生的照射量的旧制单位。符号为R。 Physics roentgen伦琴辐射剂量单位 Chemistry ＞放射化学与辐射化学＞辐射化学＞释义 roentgen伦琴
随便看	tergite tergum term term analysis term assignment term bank term by term term by term differentiation term-by-term differentiation term by term integration term database term diagram term displacement Termez term formation frequency of words term frequency term frequency-inverse document frequency term frequency, TF terminal terminal access controller access control system terminal access controller access control system plus terminal access controller access control system plus, TACACS terminal access controller access control system, TACACS terminal-age main-sequence terminal algebra semantics

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