atom
英 ['?t?m]
美['?t?m]
- n. 原子
實用場景例句
- the splitting of the atom
- 原子的分裂
牛津詞典
- Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.
- 兩個氫原子和一個氧原子結合組成一個水分子。
牛津詞典
- A methane molecule is composed of one carbon atom attached to four hydrogens.
- 甲烷分子由1個碳原子與4個氫原子構成。
柯林斯高階英語詞典
- The neutrons and protons form the core of the atom.
- 中子和質子構成了原子核.
《簡明英漢詞典》
- Alcohol: Organic compounds characterized by a hydroxyl group ( OH ) bonded to a carbon atom.
- 醇 ( 酒精 ): 是有機化合物.它是一個氫氧團和碳原子的結合.
期刊摘選
- That cannot get up an atom of sympathy for them.
- 那并不能激發起人們對他們的絲毫同情.
期刊摘選
- We hadn't an atom of food.
- 我們沒有一點食物了.
《簡明英漢詞典》
- Matches the previous atom zero or one times, while consuming as little input as possible.
- 匹配前面的原子零次或一次, 但盡可能少地消耗輸入.
期刊摘選
- It'said the implosion had the power of the atom bomb the US dropped on Nagasaki.
- 據說,此次核試驗的爆炸力相當于美國在長崎投放的力量.
期刊摘選
- They exploded an atom bomb.
- 他們爆炸一顆原子彈.
辭典例句
- The particles expelled when the atom explodes are protons, alpha rays or neutrons.
- 原子爆炸時排出的粒子是質子 、 a射線或中子.
期刊摘選
- For many years the atom was believed to be indivisible.
- 在過去有很多年原子一直被認為是不可分割的.
《簡明英漢詞典》
- The hydrogen atom is lighter and simpler than the atoms of any other elements.
- 氫原子較之其他任何元素的原子的重量都輕,結構都簡單.
期刊摘選
- It makes no sense at all to speak of a stationary electron in an atom.
- 誰要說原子內有一個靜止的電子,那是毫無意義的.
辭典例句
- Methods : The atom absorbing spectrum method atom atomic fluorescence spectrometry method were used.
- 建立了熒光分光光度法測定血清中西諾沙星濃度的方法.
期刊摘選
- There is not an atom of truth in the rumor.
- 那謝意毫無真實性.
期刊摘選
- When an atom of U 235 is split, several neutrons are set free.
- 一個鈾235原子分裂時, 釋放出幾個中子.
《簡明英漢詞典》
- Hydroformylation of the olefinic atom economic method th introduce new functional group in the oil compounds.
- 而通過雙鍵的氫甲酰化反應引入新官能團能為油脂的化工利用提供了一條廣闊的道路.
期刊摘選
- The positive charge in the atom is spread over the whole atomic volume.
- 原子中的正電荷分布在整個原子體積上.
辭典例句
- There's not an atom of truth in what he said.
- 他所說的沒有一點是真話.
《現代英漢綜合大詞典》
- The nucleus of an atom consists of neutrons, protons and other particles.
- 原子核由中子 、 質子和其他粒子構成.
《簡明英漢詞典》
- The power of the atom can be used to produce electricity.
- 原子能可以用來發電.
《現代漢英綜合大詞典》
- A molecule of water is made up of two atoms of hygrogen and one atom of oxygen.
- 一個水分子是由兩個氫原子和一個氧原子構成的.
《現代英漢綜合大詞典》
- The power of the atom will become still better as time goes by.
- 隨著時間的推移,原子動力的利用還會變得更好.
《簡明英漢詞典》
- He could not get up an atom of sympathy for her.
- 他對她激不出一點同情心.
《簡明英漢詞典》
- the splitting of the atom
- 原子的分裂
《牛津高階英漢雙解詞典》
- A molecule of water consists of two atoms of hydrogen and one atom of oxygen.
- 水分子由兩個氫原子和一個氧原子構成。
《牛津高階英漢雙解詞典》
- A neutron is simply a neutral particle in the nucleus of an atom.
- 中子就是原子核里不帶電的粒子。
柯林斯例句
- He patented the idea that the atom could be split.
- 他獲得了“原子可以再分”這一概念的專利權。
柯林斯例句
