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⚛️isotope (āi suǒ tuō pǔ)

noun
/ˈaɪsətəʊp/
同位素 (tongwei su)
isothermal israeli

含义

Atoms of the same element with equal number of protons but different numbers of neutrons.
含义翻译
具有相同质子数但中子数不同的同一元素的原子。
Jù yǒu xiāng tóng zhì zǐ shù dàn zhōng zǐ shù bù tóng de tóng yī yuán sù de yuán zǐ.

例句

Carbon-14 is a radioactive isotope used in dating fossils.

碳-14 是一种放射性同位素，用于化石的年代测定。
Tàn-14 shì yī zhǒng fàngshèxìng tóngwèisù, yòng yú huàshí de niándài cèdìng.

同义词

variant, atomic form, nuclide, isotope species

反义词

element, uniform atom

搭配词

radioactive isotope, stable isotope, isotope analysis, isotope ratio

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