chemical element
音标发音
- 英式音标 [ˌkem.ɪ.kəl ˈel.ɪ.mənt]
- 美式音标 [ˌkem.ɪ.kəl ˈel.ə.mənt]
- 英式发音
- 美式发音
基本解释
- [化学] 化学元素
同根派生
英汉例句
- All matter radiates energy with a “fingerprint” unique to each chemical element.
对于每一种化学元素来说，都有其独特的辐射能量“指纹”。 - Answer this or that pile of questions and you can find out which "Lost" character/chess piece/chemical element you are.
回答这些或是那些问题你会发现你"丢失"了哪种角色/国际象棋棋子/化学元素。 - Five hydrogen cyanide molecules can join up to make adenine -- a chemical element of the DNA molecule found in all living organisms on Earth.
五个氰化氢分子可以连在一起形成腺嘌呤—这是一种合成DNA分子的基本化学元素，在地球上所有生命体中都存在。 - Silicon is a chemical element (Si), which can be found on the Periodic Table.
FORBES: Defining Silicon Beach - This knowledge is needed to design a chemical that looks enough like the relevant spike element to prompt the immune system to make antibodies that will neutralise it.
ECONOMIST: AIDS vaccines - Being a company of utter geeks, Google called this beta test laptop the Cr-48 after the chemical name of an unstable isotope of the chrome element.
FORBES: Names You Need to Know: Cr-48
双语例句
权威例句
词组短语
- The First Chemical Element 第一元素
- parent radioactive chemical element 源放射性化学元素
- chemical element balance method 化学元素平衡法
- chemical element detail 化学元素
- Chemical element in soil 土壤化学元素
短语
英英字典
- a substance that cannot be broken down into any simpler chemical substances and is made of atoms all of the same type
剑桥英英字典
专业释义
- 元素
- 化学成分
The experiment done on chemical element approved that white patrinia may contain amino acid, protein, amylase, fattiness, naphthtannins, hydroxybenzene, organic acid, flavone, coumarin, triterpene, steroid and saponins.
化学成分预试验结果表明，白花败酱中可能含有氨基酸、蛋白质、多糖、脂肪、挥发油、鞣质、酚类、有机酸、黄酮、香豆素、三萜、甾体、皂苷等成分。材料科学
- 化学元素
- 化学元素
- 化学元素
- 化学元素