这些二聚体以一定角度坐落于表面,其中一个原子突起得比另一个稍微远一些。
These dimers sit at an angle to the surface, with one atom protruding slightly farther than the other.
二聚体与探针之间的引力将二聚体中较低原子向上方拉动,使二聚体从一种姿态切换至另一种。
The attractive force between the dimer and the needle drew the lower atom of the dimer upward, causing the dimer to shift from one position to the other.
他们修饰了一种特殊的硅,其表面覆盖有被称为二聚体的哑铃形原子对。
They tinkered with a particular type of silicon whose surface is covered with dumbbell-shaped pairs of atoms called dimers.
因此,八隅体规则是一条普适的规则,对于所有原子来说都是。
So, the octet rule is a general rule that you'll for all of the atoms.
但是每个氟原子现在都有八个电子,或者说周围有一个填满的八隅体。
But that each individual fluorine atom has eight electrons, or full octet around it.
那么,如果我们讨论的是氢原子,它是目前我们遇到的八隅体规则的唯一例外。
So, if we're talking about hydrogen, that's our one exception so far to the octet rule.
“但是这些曾经含有的色素会留下铜原子中心——即使包含它们的黑素体被破坏了。”他对BBC自然频道说。
"But the pigments they once contained do, courtesy of their copper heart - even after the melanosome containing them has been destroyed," he told BBC Nature.
在这种情况下,原子核将会蒸发成等离子体,甚至是更小的粒子,比如夸克和胶子。
Under such conditions atomic nuclei "evaporate" into a plasma of even smaller particles called quarks and gluons.
一道电流在两个电极之间划过,带走空气里父原子中的电子,从而使周遭空气变成等离子体。
A current arcs between them and turns the surrounding air into a plasma by stripping electrons from their parent atoms.
其间存在弧电流,还会将周围空气电离,将电子从原子中剥离出来,产生的废物被注入进这些等离子体中。
A current arcs between them and turns the surrounding air into a plasma by stripping electrons from their parent atoms. Waste (chopped up into small pieces if it is solid) is fed into this plasma.
激光束使金原子产生爆发出等离子体激元。
The laser light caused the gold atoms to generate a burst of plasmons.
周一科学家们宣布,在夸克胶子等离子体中,以百分之99.995光速粉碎金原子核,夸克就会短暂丧失分清左右的能力。
Scientists announced Monday that in a quark-gluon plasma, achieved by smashing gold nuclei together at 99.995 percent of light speed, quarks briefly lost their ability to tell right from left.
列维和他的同事们用原子力显微镜和两片绝缘体(镧氧化铝和锶钛氧化物),研制出了一枚纳米晶体管。
Using an atomic force microscope and two layers of insulators (lanthanum aluminum oxide and strontium titanium oxide), Levy and his colleagues created a nanoscale transistor.
在一篇报道中,瑞典科学院称赞三位科学家:“说明了核糖体的构型以及在原子层面是如何作用的。”
In a news release, the Swedish academy said the three were being honored "for having showed what the ribosome looks like and how it functions at the atomic level."
根据Dantus的说法,这项技术甚至能区别出两个化学同分异构体—有同样的化学分子式但不一样的原子排列—之间的不同。
According to Dantus, the technique can even tell the difference between chemical isomers - chemicals with the same chemical formula but a different arrangement of atoms.
研究院说,这三位人员被选中,是因为他们在原子的状态下展示了核糖体的形状,以及核糖体的运作情形。
The Academy said the three were chosen for having shown what a ribosome looks like and how it operates at the atomic level.
刘雄军:凝聚态理论和超冷原子气。主要关注量子物质拓扑相,摹拟规范场和自旋轨道耦合效应,以及多体物理。
Liu, Xiongjun: Condensed matter theory and ultra-cold atoms, focused on topological phase of quantum matter, synthetic gauge field and spin-orbit coupling effect, many-body physics.
实验结果预示着在高电子密度的ICPCVD过程中,活性原子集团的形成以及薄膜的生长机理与传统的等离子体CVD过程不同。
The results show that formation of the precursor radicals and the growth mechanism in ICP-CVD with high electron density are different from those in conventional CVD with low electron density.
同分异构体:亦称异构体。分子式相同但构型不同的两种或两种以上的物质,其差别只在于组成原子的排列不同。
Isomer: one of two or more substances with identical molecular formulas but different configurations, differing only in the arrangement of their component atoms.
最常见的例子是有机化合物,亚硝酸盐类的同分异构体,其中一个碳原子以共价键与硝基中的氮原子结合。
The most common examples are organic compounds, isomers of nitrite esters in which a carbon atom is linked by a covalent bond to the nitro group's nitrogen atom.
铝原子间的相互作用采用嵌入原子法(EAM)多体势计算。
An embedded atom method (EAM) potential is employed for computing atomic interaction in aluminum.
研究了甲基异丁基酮(MIBK)萃取分离金,用电感耦合等离子体原子发射光谱法(ICP AES)测定镀金液中杂质元素的新方法。
After extraction separation of gold by MIBK, lead, copper, iron, nickel in gold plating bath were determined by inductively coupled plasma-atomic emission spectrometry (ICP-AES).
等离子体中离子、原子或分子具有高的反应活性,等离子体技术在金刚石薄膜的制备中有着广泛应用。
Plasma includes many reactive species such as ions, atoms and molecules, and as result it has wide applications in the preparation of diamond films.
色身仿佛是一股原子感的雾体,你开始看见辨识如何与那团雾体相互作用。
The body seems like a mist of atomic sensations, and you can begin to see how your perceptions interact with that mist.
表面吸附原子和表面二聚体的扩散是薄膜表面物理领域研究的重点课题之一。
Diffusion behavior of adatom and ad-dimer is one of the main researching object in the field of thin film physics.
表面吸附原子和表面二聚体的扩散是薄膜表面物理领域研究的重点课题之一。
Diffusion behavior of adatom and ad-dimer is one of the main researching object in the field of thin film physics.
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