chemical element
音標發(fā)音
- 英式音標 [?kem.?.k?l ?el.?.m?nt]
- 美式音標 [?kem.?.k?l ?el.?.m?nt]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- [化學] 化學元素
英漢例句
- All matter radiates energy with a “fingerprint” unique to each chemical element.
對于每一種化學元素來說，都有其獨特的輻射能量“指紋”。 - Answer this or that pile of questions and you can find out which "Lost" character/chess piece/chemical element you are.
回答這些或是那些問題你會發(fā)現你"丟失"了哪種角色/國際象棋棋子/化學元素。 - Five hydrogen cyanide molecules can join up to make adenine -- a chemical element of the DNA molecule found in all living organisms on Earth.
五個氰化氫分子可以連在一起形成腺嘌呤—這是一種合成DNA分子的基本化學元素，在地球上所有生命體中都存在。 - 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
雙語例句
權威例句
詞組短語
- The First Chemical Element 第一元素
- parent radioactive chemical element 源放射性化學元素
- chemical element balance method 化學元素平衡法
- chemical element detail 化學元素
- Chemical element in soil 土壤化學元素
短語
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
劍橋英英字典
專業(yè)釋義
- 元素
- 化學成分
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.
化學成分預試驗結果表明，白花敗醬中可能含有氨基酸、蛋白質、多糖、脂肪、揮發(fā)油、鞣質、酚類、有機酸、黃酮、香豆素、三萜、甾體、皂苷等成分。材料科學
- 化學元素
- 化學元素
- 化學元素
- 化學元素