“radium plaque”的概念、定义、翻译、参考文献-科学参考

单词	radium plaque
释义	radium plaque [`rād·ē·ǝm ´plak] ^NUCLEONICS A radium container in which the radium is distributed over a surface; the shielding is usually small in one direction so as to permit transmission of β-rays as well as γ- rays.
随便看	acroparesthesia acropetal acrophobia Acrosaleniidae acroscopic acrosin acrosome acrospore acrotarsium acroterion acroterium Acrothoracica Acrotretacea Acrotretida Acrotretidina acrozone Acrux acrylamide acrylamide copolymer acrylate acrylate resin acrylate rubber acrylic acid acrylic ester acrylic fiber

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