atoms
美 [?æt?m]
英 ['æt?m] 
詞形變化
復(fù)數(shù):atoms 同義詞
英漢解釋
英英解釋
例句
Such a substance's chemical formula describes the simplest ratio of the number of atoms of the constituent elements. See also stoichiometry.
這種離子化合物習(xí)慣上用表示各組成元素原子數(shù)最簡比率的化學(xué)式即實(shí)驗(yàn)式來描述。
In terms of this school of thought, all objects in the physical universe are reducible to a certain number of atoms.
在這個(gè)學(xué)派的術(shù)語里面,物質(zhì)宇宙的所有物體都可以還原成許多數(shù)目的原子。
The burst of light is called a photon echo; and its observation proved we have full control over the quantum state of the atoms.
輻射出的光被稱為光子回波,它的觀測表明我們對于原子的量子態(tài)進(jìn)行了完全的控制。
Compound: Any substance composed of identical molecules consisting of atoms of two or more elements.
化合物:由相同分子所組成的物質(zhì),且分子含有兩種或兩種以上元素的原子。
That is to say, let the material atoms self-assemble and form a complex structure, just like the kind of self-assembly that life shows.
也就是說,讓“原料”原子自己“裝配”成復(fù)雜的結(jié)構(gòu),就像生命所表現(xiàn)出來的那種自我裝配的特性。
All the matter in the universe is made of atoms and subatomic particles that are ruled by probability, not certainty.
宇宙中所有的物質(zhì)都由原子和亞原子粒子組成,都受概率、而不是確定性所支配。
The force between a pair of helium atoms is so weak that helium does not solidify at all.
一對氦原子之間的作用力微弱得使氦根本不能固化。
Normally, we use the word bond to describe the linkage between a particular pair of atoms.
通常我們用鍵這個(gè)詞來描述指定的一對原子之間的鍵合。
And while you're at it, recognize that randomness is as much a property of the universe as atoms are.
當(dāng)你忙于某事時(shí),要知道這種隨機(jī)性和宇宙中原子的特性一樣。
So our body is nothing but a bunch of atoms which developed certain qualities by the virtue of the force carried by them.
所以我們的身體只是一堆原子,它們因所蘊(yùn)含的力量的作用才表現(xiàn)出某些特性。
It is often depicted as an atomic-scale chicken wire made of carbon atoms and their bonds.
石墨烯通常被描繪成一個(gè)由碳原子和其束縛物構(gòu)成的原子級鐵絲網(wǎng)。
The molecular formula, C6H14, shows nothing but the total number of carbon and hydrogen atoms and hence is seldom used.
分子式C6H14,只不過表示碳和氫原子的數(shù)目,因此很少使用。
Hydrogen and oxygen atoms can vary in how much they weigh.
氫和氧原子可能在重量上多少有點(diǎn)變化。
The shortage of neutrons in U-235 seems to give its atoms a strange sort of instability.
在U-235中缺少中子似乎給予U-235原子一種奇異的不穩(wěn)定性。
If you were in fact the case that there was an immaterial substance there influencing how the atoms move how on earth would you know?
如果你真的遇到了那種情況,存在著一種非物質(zhì)影響著原子的運(yùn)動,你究竟是怎么知道的呢?
Paradoxically, wurtzite boron nitride 's hardness appears to come from the flexibility of the bonds between the atoms that make it up.
令人意想不到的是,纖鋅礦型氮化硼的驚人硬度居然源自原子間富于彈性的鍵。
The heat and light energy from the Sun is due to the fusion of hydrogen atoms at a very high temperature and pressure.
太陽的光能和熱能是由于氫原子在極高的溫度和壓力下發(fā)生核聚變的緣故。
Amorphous refers to a material in which the atoms are arranged almost randomly. soot and glass are examples of such a material.
“無序(排列?)”是指在一個(gè)材料中原子的排列是隨機(jī)的。比如煤和玻璃。
It is often represented by a single line between the symbols of the two atoms that are bonded together.
通常用兩個(gè)原子符號之間的連線來表示共價(jià)鍵的形成。
It refers to a system state where the energy, the state of every one of those atoms or molecules is specified.
這個(gè)能量涉及一個(gè)系統(tǒng)的狀態(tài),這個(gè)狀態(tài)下的每個(gè)原子,和分子的狀態(tài)都是確定的。
The shortage of neutrons in U-235 seems to give its atoms a strange sort of instability.
在U-235中缺少中子似乎給予U-235原子一種奇異的不穩(wěn)定性。
The influence of a uniform electric field on the motion and energy of the electrons in atoms is known as the Stark effect.
均勻電場對原子中電子的運(yùn)動和能量的影響就是眾所周知的斯塔克(stark)效應(yīng)。
He accepted the possibility that gases which were known to him did not consist of separate atoms.
他承認(rèn),他所知道的氣體可能不是由單個(gè)原子構(gòu)成。
These clocks depend on electricity and the vibrations of the atoms of a quartz crystal, and are very complicated.
這些鐘靠電和石英晶體的原子振蕩走時(shí),是十分復(fù)雜的。
Atoms of a row are comfortable in each trough between the atoms of the neighbouring row.
一排原子安處在鄰排原子之間的凹溝里。
Q represents the nonmetallic atoms necessary to complete a heterocyclic nucleus containing 5 atoms in the heterocyclic ring.
Q是形成5個(gè)原子雜環(huán)核所必須的非金屬原子。
The scientist calculated the number of atoms in a cubic centimeter of oxygen.
科學(xué)家算出了每1立方厘米氧中原子的數(shù)量。
A plasma is a gas in which a significant fraction of the atoms or molecules are ionized.
等離子體是一種其中大部分原子或分子都已電離的氣體。
Note that the prefixes in our equation tell us the relative number of atoms and molecules involved.
注意反應(yīng)式的系數(shù)說明了所涉及的原子和分子的相對數(shù)目。
In Chapter 8 we were concerned with the arrangement of the electrons in the ground states of atoms.
我們在第八章中討論了處于基態(tài)的原子內(nèi)電子的排列情況。
When light strikes these atoms, some electrons are knocked loose.
當(dāng)光線沖擊這些原子時(shí),一些電子被沖擊而松動出來。
At low temperatures, the difference in population of atoms between two energy levels, which is the basis of maser action, is greater.
在低溫下,作為微波激射作用基礎(chǔ)的兩個(gè)能級之間原子數(shù)的差別較大。
Instead, electrons are shared among many atoms.
這樣,電子就為許多原子所共有。
Carbon atoms provide the backbone of living matter.
碳原子提供了生活物質(zhì)的主鏈。
What atoms men were, and what a lot of them! And what would become of them all?
人是多么藐小啊,而且多么無窮無盡;他們往后將是怎樣呢?
It takes the primary form of a tissue capsule around the auric field and also smaller energy capsules around all of the atoms of the body.
它以一種薄膜膠囊式的基本形態(tài)來圍繞金場,并以較小形態(tài)的能量膠囊圍繞身體的所有原子。
Like the transient form of a whirlpool held upright by a million spinning atoms of water, it can be scattered with a fingertip.
就像由數(shù)以百萬計(jì)的旋轉(zhuǎn)的水原子組成的直立的短暫的水的漩渦,它能被指尖驅(qū)散。
Atoms of 114 disintegrate within a few seconds, while 116 disappears in just a fraction of a second, Moody said.
114號元素在幾秒鐘之內(nèi)就會消失,而116號元素的壽命甚至不足一秒鐘。
But the fact that you have atoms and that they assemble in such a willing manner is only part of what got you here.
不過,有了原子,它們心甘情愿地聚集在一起,這只是你來到這個(gè)世界的部分條件。
Mercurian atmosphere is thin enough to be described as an exosphere, meaning the constituent atoms never collide.
汞自然的氣氛更薄,足以被描述為散逸層,也就是說,沒有碰撞原子組成。
this hydrogen came from the bombarded atoms themselves: it was the result of a transmutation .
這種氫就來自于被轟擊的原子本身——是蛻變的結(jié)果。
When a molecule contains two or more atoms of the same kind, a subscript indicates the number present.
當(dāng)某一分子包含兩個(gè)或多個(gè)同種原子時(shí),就用一個(gè)角標(biāo)表示該原子的數(shù)目。
The molecules of living things are made, not of two or three atoms, but of hundreds or thousands in different complicated patterns.
生物的分子不是由兩三個(gè)原子構(gòu)成的,而是成千上萬原子以多種復(fù)雜的形式組合而成的。
It consists of a tiny metal finger with a tip only a few atoms wide that moves back and forth just above the surface of a sample.
它是由一笑的金屬探針構(gòu)成,探針的頂部只有幾個(gè)原子的尺寸能夠在樣本表面上方來回移動。
Convection within the red giant dredges the new proto-dust atoms from the core up to the surface.
紅巨星內(nèi)部的對流碰撞出新的原始塵埃原子會從其核心撞到表面。
Visible light poses a greater challenge because its short wavelength means the metamaterial atoms have to be very small.
可見光是一個(gè)很大的挑戰(zhàn),源于光的短波性質(zhì),說明構(gòu)成材料的原子必須足夠的小。
The atoms do not release the energy as kinetic energy but release it in the form of large amounts of electromagnetic radiation.
原子不會以動能形式釋放能量,而是通過大量的電磁輻射釋放。
The bond in which the linkage pair of electrons are provided by one of the bonding atoms.
一個(gè)鍵合原子用以聯(lián)結(jié)一對電子的鍵。
A laser beam can be made narrow enough to focus on a single cell, on part of a cell, or even on individual atoms and molecules.
激光光束可以控制得非常細(xì),對準(zhǔn)一個(gè)單一的細(xì)胞,或細(xì)胞上的某部分,甚至是細(xì)胞里的一些原子或分子。
Why atoms take this trouble is a bit of a puzzle.
為什么原子這樣自找麻煩,這還搞不大清楚。
Designers hope the construction of this great expression of the concept of tiny atoms, and show the peaceful uses of atomic human prospects.
設(shè)計(jì)人員希望,這一微小的原子概念建設(shè)的偉大表現(xiàn),并展示原子人類前景的和平利用。
Flag to write out the coordinates of the receptor into a new, cleaned-up file. Atoms are resorted to put all residue atoms together.
把受體的坐標(biāo)寫入一個(gè)新的文件,重新儲存所有的原子殘基。
Treating the stars a bit like atoms in a gas, researchers assumed that they were trapped in the gravitational "well" of the galaxy.
研究人員把這些恒星大約視為氣體中的原子,設(shè)想它們陷入了銀河系的重力之“井”中。
and a spraying opening for spraying the superoxide radicals produced by the air current producer and hydrogen atoms to the head.
噴出口,將由該氣流產(chǎn)生裝置產(chǎn)生的超氧離子及氫原子噴出到頭部。
The influence of a uniform electric field on the motion and energy of the electrons in atoms is known as the Stark effect.
均勻電場對原子中電子的運(yùn)動和能量的影響就是眾所周知的斯塔克(stark)效應(yīng)。