释义
- 1. element (key component of sth)
- 2. (chemistry) element
- 3. (math.) element (member of a set)
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词语关系
用法说明
常见搭配
Commonly used in 化学元素 (chemical element) and 元素周期表 (periodic table of elements).
常见错误
元素 refers to a fundamental component or chemical element; do not use it for 'factor' in expressions like '关键元素' (use 因素 instead).
例句
显示 1 条氢是一种化学 元素 。
AI 生成的例句会用此图标标注。
包含 元素 的词语
periodic table of the elements (chemistry)
chemical element
trace element (chemistry)
rare earth element (chemistry)
trace element (nutrition)
light element (such as hydrogen)
heavy element (such as uranium)
actinoids (rare earth series), namely: actinium Ac89 錒|锕[ā], thorium Th90 釷|钍[tǔ], protoactinium Pa91 鏷|镤[pú], uranium U92 鈾|铀[yóu], neptunium Ne93 鎿|镎[ná], plutonium Pu94 鈈|钚[bù], americium Am95 鎇|镅[méi], curium Cm96 鋦|锔[jú], berkelium Bk97 錇|锫[péi], californium Cf98 鐦|锎[kāi], einsteinium Es99 鎄|锿[āi], fermium Fm100 鐨|镄[fèi], mendelevium Md101 鍆|钔[mén], nobelium No102 鍩|锘[nuò], lawrencium Lr103 鐒|铹[láo]
lanthanoid (rare earth series), namely: lanthanum La57 鑭|镧[lán], cerium Ce58 鈰|铈[shì], praseodymium Pr59 鐠|镨[pǔ], neodymium Nd60 釹|钕[nu:3], promethium Pm61 鉕|钷[pǒ], samarium Sm62 釤|钐[shān], europium Eu63 銪|铕[yǒu], gadolinium Gd64 釓|钆[gá], terbium Tb65 鋱|铽[tè], dysprosium Dy66 鏑|镝[dī], holmium Ho67 鈥|钬[huǒ], erbium Er68 鉺|铒[ěr], thulium Tm69 銩|铥[diū], ytterbium Yb70 鐿|镱[yì], lutetium Lu71 鑥|镥[lǔ]