atom
英['?t?m]
美['?t?m]
- n. 原子
實(shí)用場(chǎng)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(gè)氫原子和一個(gè)氧原子結(jié)合組成一個(gè)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(gè)碳原子與4個(gè)氫原子構(gòu)成。
柯林斯高階英語(yǔ)詞典
- The neutrons and protons form the core of the atom.
- 中子和質(zhì)子構(gòu)成了原子核.
《簡(jiǎn)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(jī)化合物.它是一個(gè)氫氧團(tuán)和碳原子的結(jié)合.
期刊摘選
- That cannot get up an atom of sympathy for them.
- 那并不能激發(fā)起人們對(duì)他們的絲毫同情.
期刊摘選
- We hadn't an atom of food.
- 我們沒有一點(diǎn)食物了.
《簡(jiǎn)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(jù)說(shuō),此次核試驗(yàn)的爆炸力相當(dāng)于美國(guó)在長(zhǎng)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(shí)排出的粒子是質(zhì)子 、 a射線或中子.
期刊摘選
- For many years the atom was believed to be indivisible.
- 在過(guò)去有很多年原子一直被認(rèn)為是不可分割的.
《簡(jiǎn)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(jié)構(gòu)都簡(jiǎn)單.
期刊摘選
- It makes no sense at all to speak of a stationary electron in an atom.
- 誰(shuí)要說(shuō)原子內(nèi)有一個(gè)靜止的電子,那是毫無(wú)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(cè)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(wú)真實(shí)性.
期刊摘選
- When an atom of U 235 is split, several neutrons are set free.
- 一個(gè)鈾235原子分裂時(shí), 釋放出幾個(gè)中子.
《簡(jiǎn)明英漢詞典》
- Hydroformylation of the olefinic atom economic method th introduce new functional group in the oil compounds.
- 而通過(guò)雙鍵的氫甲酰化反應(yīng)引入新官能團(tuán)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(gè)原子體積上.
辭典例句
- There's not an atom of truth in what he said.
- 他所說(shuō)的沒有一點(diǎn)是真話.
《現(xiàn)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(zhì)子和其他粒子構(gòu)成.
《簡(jiǎn)明英漢詞典》
- The power of the atom can be used to produce electricity.
- 原子能可以用來(lái)發(fā)電.
《現(xiàn)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(gè)水分子是由兩個(gè)氫原子和一個(gè)氧原子構(gòu)成的.
《現(xiàn)代英漢綜合大詞典》
- The power of the atom will become still better as time goes by.
- 隨著時(shí)間的推移,原子動(dòng)力的利用還會(huì)變得更好.
《簡(jiǎn)明英漢詞典》
- He could not get up an atom of sympathy for her.
- 他對(duì)她激不出一點(diǎn)同情心.
《簡(jiǎn)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(gè)氫原子和一個(gè)氧原子構(gòu)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(quán)。
柯林斯例句