同位 素 | |
tech. | isotopic element |
同位素 | |
chem. | isotop |
eng.geol. | isotopic element |
environ. | isotope |
geol. chem. | isotopic weight |
sport. med. | isotope |
学 | |
gen. | learn |
sport. | learning |
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isotop | |||
isotopic element | |||
isotope One or two or more atoms with the same atomic number that contain different numbers of neutrons (一个或两个或多个具有相同原子序数却包含不同中子数的原子。) | |||
isotopic weight | |||
isotope | |||
tracer | |||
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isotopic element |
同位素 : 1129 phrases in 50 subjects |