石墨烯是一种只有单原子厚度的碳原子平面层——碳原子按蜂窝状晶格排列。
Graphene is a flat sheet of carbon just one atom thick—with the carbon atoms arranged in a honeycomb lattice.
石墨烯最早在2004年诞生于一个实验室，本质上是一层由纯碳原子组成的蜂窝状晶格层，薄到竟被认为是二维物质。
First produced in a lab back in 2004, graphene is essentially a single layer of pure carbon atoms bonded together in a honeycomb lattice so thin it's actually considered two-dimensional.
如果我们再知道晶格振动频率。
晶格可以看成是一堆有质量的弹簧。
晶格振动频率，总是不一样的。
The lattice vibrational frequencies aren't the same any more.
不仅是分子的振动，也有晶格的振动。
And not only molecular vibrations, but vibrations of a crystal lattice.
对于晶格振动通常是这样。
那就是晶格点阵的振动数。
晶格有大量的振动能级。
电子绕图中银色的硅晶格中的磷原子的轨道。
The electron orbits a phosphorus atom embedded in the silicon lattice, shown in silver.
气体的熵只决定于，分子在晶格中排列的种数。
And so the entropy for this gas here is just - the number of ways of placing the molecule in the lattice.
多质点体系：原子，耦合振子，周期晶格。
Many Particle Systems: Atoms, Coupled Oscillators, Periodic Lattice.
这是成分5的图表，晶格能，记住这个数。
this is now a chart of just a component number five, 787 the lattice energies. Keep this number in mind, 787.
红外线激光俘获原子，将它们陷在晶格阱中。
An infrared laser system traps the atoms, locking them into pancake-shaped Wells.
这些晶格可能有不完善之处，例如位错和空穴。
These crystal lattices may have imperfections, such as dislocations and vacancies .
就是晶格振动。
将碳纤维卷入晶格结构，再灌入树脂，它所产生的强度丝毫不亚于钢铁。
When woven into a lattice structure and impregnated with resin they can produce a part that is stronger than steel.
因此我们可以了解由不同晶格常数的夹层形成之应力场的影响。
Therefore, we could realize the effect of strain field reducing to different lattices cladding layer.
很明显，通过声子反冲过程而取得晶格原子位移的几率是不大的。
The probability of obtaining a lattice atom displacement via the phonon kick process is evidently small.
通过观察这个汞原子钟是如何工作的将奠定目前所有中性原子晶格钟的基础。
A look at how the record-setting mercury clock would work reveals the basics of all contemporary neutral-atom lattice clocks.
分流电阻表示由于沿电池边缘的表面漏流或晶格缺陷造成的损耗。
The shunt resistance represents the loss due to surface leakage along the edge of the cell or due to crystal defects.
水云母是钒的主要赋存体，钒是以类质同象的形式产于水云母的晶格中。
Navajoite is as isomorphism hosting in the lattice of hydromica which is the major hosting ore for navajoite.
在这个尺度下，噪音和热根本分不开，都表现为雕蚀芯片的材料的晶格原子的震动。
At this scale, noise and heat are essentially indistinguishable, manifesting themselves as vibrations in the lattice of atoms forming the material from which the chip is carved.
欧洲航天局（ESA）想通过使用晶格钟使得国际空间站成为一个基础研究的平台。
The European Space Agency aims to make the International Space Station a platform for fundamental discovery with lattice clocks.
仅仅带低电荷的大的阳离子，能和大的多卤化物离子产生稳定的离子晶格。
Only large cations with low charge give a stable ionic lattice with the large polyhalide ions.
仅仅带低电荷的大的阳离子，能和大的多卤化物离子产生稳定的离子晶格。
Only large cations with low charge give a stable ionic lattice with the large polyhalide ions .
碳纳米管-由碳原子晶格组成的细小的，空心圆筒-比人类的头发约薄10000倍。
Carbon nanotubes - tiny, hollow cylinders whose walls are lattices of carbon atoms - are about 10, 000 times thinner than a human hair.
才会出现重复计数，只有当全同粒子放在晶格中时，因为交换两个粒子没有差别。
The over counting only happens when you're placing identical particles in a lattice, and you can swap them without making a difference.
才会出现重复计数，只有当全同粒子放在晶格中时，因为交换两个粒子没有差别。
The over counting only happens when you're placing identical particles in a lattice, and you can swap them without making a difference.
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