Just because it's a quantum energy doesn't mean it's always good, does it?
仅仅因为它是一股量子能量并不意味着它总是好的，不是吗？
By using the transfer matrix method, we calculated the quantum energy levels and emission current.
应用转移矩阵法，求出了垂直于界面的量子能级，并计算了场发射电流。
Quantum theory describes the universe as intrinsically discontinuous: energy, for example, can come in bits just so small, but no smaller.
量子论把宇宙描述为本质是不连续的，比如能量可以以很小的单位元出现，但不能更小。
Quantum theory dictates that a very tiny thing can absorb energy only in discrete amounts, can never sit perfectly still, and can literally be in two places at once.
量子理论决定了每个微小物体只能吸收不连续的能量，且不能保持完美的静止，甚至能同时出现在两个地方。
In the simplest case, one obtains a system with two energy states, a so-called quantum bit or qubit.
在最简单的情况下，一个系统有两个能量状态，即所谓的量子比特或昆比特。
Quantum tunneling is an effect where a particle can pass through a barrier it would not normally have the energy to overcome.
量子隧穿效应是指粒子能够穿过正常来说它的能量不足以通过的障碍。
They are called quantum because it takes a packet of energy of a very specific size - a quantum - to create the states.
它们被称作量子因为物质只能接受一份份特定的能量——一个量子——来建立状态。
The idea is tied to quantum mechanics, which predicts that even in the vacuum of space, particles are constantly winking in and out of existence, generating energy.
这个理论附属于量子力学，预示着即便在空间真空中粒子仍快速出现、消失，并由此产生能量。
Quantum calculations, however, predict that the amount of vacuum energy in the universe should be more than a hundred orders of magnitude greater than has been observed.
然而，量子计算预示着宇宙中总真空能量应比已被观测到的能量高出一百多个数量级。
Such an approach could reconcile relativity and quantum theories, with the former being how information processing creates space-time, and the latter how it creates energy and matter.
这种方法可以使相对论和量子理论相和谐，前者可以解释信息处理过程怎样创造空间——时间，后者可以解释信息处理怎样创造能量和物质。
But it's a big first step down a road that could produce unhackable communications schemes and superfast, energy efficient quantum computers.
但这确实是实现不会泄密的通信系统以及建造超高速高能量子计算机之路上的首个巨大进步。
They found that energy patterns in distant molecules fluctuated in ways that betrayed a connection to each other, something only possible through quantum coherence.
研究人员发现隔着一段距离的分子中的能量格局以一种彼此相连-离开的方式振荡，这是一种只有在量子干涉中才可能存在的方式。
His experiment showed that the quantum superposition allows the energy to explore all possible routes and settle on the most efficient one (DOI: 10.1038/nature05678).
他的研究证明，量子叠加可以使能量探索所有可能的路径并找到最有效率的路径。 (DOI:10.1038/nature05678)。
When the researchers sent a pulse of energy into the qubit, the resulting energy quantum was transferred to the resonator, which fluctuated accordingly.
当研究人员为qubit发射一个电子脉冲时，所产生的量子被转移到谐振器中，谐振器相应产生波动。
For example, Figure 2 represents the fourth energy level for a quantum dot in a pyramidal geometry.
例如，图2表现了金字塔形几何形状中一个量子点的第四能级。
It is the point at which particles have a minimum energy, determined by quantum mechanical effects, which is called the zero-point energy.
它指明了粒子有一个有量子机械作用而决定的能量最低值，我们将其称作为零点能。
And when you take quantum mechanics, you'll see that indeed you do get this set of evenly spaced energy levels.
当你们学习量子力学时，你们会看到你们的确得到，一套均等间隔的能级。
In quantum mechanics the particle need not have a definite energy.
在量子力学中，粒子并不需要具有确定的能量。
Consumer electronics: Tiny semiconductor crystals, called quantum dots, enable new forms of energy-efficient lighting.
消费电子：叫做量子点的微型半导体晶体能以新的形式实现节能照明。
Within an atom's nucleus, neutrons and protons jostle and change energy according to quantum mechanics, too.
在原子核内，中子和质子堆叠在一起，同样也根据量子力学互相交换能量。
The energy that atoms and molecules can possess according to quantum theory is quantized.
根据量子理论，分子和原子具有的能量是量子化的。
When and where a charged particle with given energy will enter or leave the magnetic field in a mass spectrometer, and how we use quantum mechanics to calculate them are interesting problems.
一个已知能量的带电粒子在质谱仪中于何时何地进入和离开磁场，如何用量子力学来计算是个很有意思的问题。
Wolfram's early scientific work was mainly in high-energy physics, quantum field theory, and cosmology, and included several now-classic results.
Wolfram早期的科学工作主要是关于高能物理，宇宙论，量子领域理论等方面，也包括许多现代经典的研究结论。
Several years ago, scientists learned how to change the spin of such electrons using microwave energy and put them to work as quantum bits, or qubits.
数年前，科学家们已经掌握了怎么样通过微波能来改变这些电子的旋转，让它们像量子位元或者量子位一样工作。
In this context, we cannot ignore the fact that coal, absent a quantum technological shift, is likely to remain the major fuel for energy generation in China and India through to mid-century.
在此背景下，我们不能忽视的一个事实是，如果没有巨大的技术变革，煤炭直到本世纪中叶都将会是中国和印度能源生产的主要燃料。
Because of the confused role time plays in quantum mechanics, the references and meanings of energy-time uncertainty relation are different in different explanatory contexts.
由于时间在量子力学中的特殊性，能量-时间不确定性关系的指称和意义在不同的解释语境中各不相同。
The quantum inequality limits the magnitude and duration of negative energy.
这种量子不等式限制着负能量的大小和持续时间。
It is found that the double quantum wires coupled by a finite barrier can be an energy filter and current divider.
我们发现通过有限势垒耦合的双量子线在磁调制下可以用作为电子能量过滤器和分流器。
The quantum nonthemal radiation and the average range of the particles all depend on the energy extent of the radiation particles.
此黑洞的量子非热辐射及其粒子的平均射程与辐射粒子的能量范围有关。
According to quantum theory, extracting the zero-point energy effectively and making it be impetus to micro-aircraft will help the micro aircraft to work without having to carry fuels.
依据量子理论，有效提取真空中的零点能，并以此作为驱动能源，可以解决微型飞行器由于必须携带燃料而增加重量等问题。
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