释义 |
deu·te·ri·um AHD[do͞o-tîrʹē-əm, dyo͞o-] D.J.[duːˈtɪəriːəm, djuː-]K.K.[duˈtɪriəm, dju-]n.(名词)- An isotope of hydrogen with one proton and one neutron in the nucleus having an atomic weight of 2.014.氘:氢的一种同位素,在其原子核内有一个质子和一个中子,其原子重量为2.014
- deuter(o)- deuter(o)-
- -ium -ium
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