“radium-228”的概念、定义、翻译、参考文献-科学参考

单词	radium-228
释义	radium-228 Encyclopedia 理学放射性元素释 radium-228镭-228 镭的质量数为228的同位素，符号，简写为228Ra。又称新钍1(MsTh1)。
随便看	elastic channel elastic coefficient elastic coefficient of transportation elastic coefficients elastic coherent scattering elastic collision elastic compliance elastic constant elastic constant, spring constant elastic contact problem elastic deformation elastic deformation vaccum gauge elastic dipole model elastic drive elastic energy elastic energy density of elastic body elastic enterprise elastic fiber elastic fibre elastic flexual subsidence model elastic force elastic foundation plate theory for rigid pavement elastic foundation slab elastic free enthalpy elastic gel

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