提出一种基于量子测量的球壳聚类方法。
This paper proposes a method based on quantum measurement for spherical shell clustering.
直到最近这个比例都被认为是量子测量灵敏度的绝对极限。
Until recently it was thought that this scaling represented an absolute limit on the sensitivity of quantum measurements.
量子测量难题的解决中对于量子测量过程的分析是必不可少的。
The analysis of quantum measurement process is necessary to the solution of quantum measurement problem.
量子密钥的安全性由量子测量理论和量子不可克隆定理所保证。
The security of QKD is guaranteed by the quantum measurement theory and quantum no cloning theorem.
量子测量中精度的标准极限，源于与可计数离散粒子，而不是连续量相关的统计误差。
The standard limit on the precision with which a quantum measurement can be carried out is due to the statistical error associated with counting discrete particles rather than continuous quantities.
在这个温度下，qubit和谐振器中的原子的振动很小，小到足以防止它们干扰量子测量。
At this temperature, the vibrations of the atoms in the qubit and resonator are small enough to prevent them from interfering with quantum measurements.
本文通过引入量子测量信道的概念，并参照经典通信模型，首次为量子密钥分配建立了通信模型。
In this paper, by analogy to the classic communication model, and by employing notion of the measurement channel, a communication model for quantum key distribution is constructed.
西班牙的一组物理学家目前对如何做到克服海森堡不确定性原理造成的限制而进行量子测量这一点进行了演示。
A group of physicists in Spain has shown how to make a quantum measurement that overcomes a limit related to Werner Heisenberg's uncertainty principle.
“月亮在没人看它时是否不存在”问题的哲学论争，实质上涉及到量子测量过程中微观粒子的客观实在性问题。
The essence of the debate of philosophy about "Weather is not the moon there when nobody looks?", involve the objective reality of micro-particles during quantum measure.
“月亮在没人看它时是否不存在”问题的哲学论争，实质上涉及到量子测量过程中微观粒子的客观实在性问题。
The essence of the debate of philosophy about "Weather is not the moon there when nobody looks? ", involve the objective reality of micro-particles during quantum measure.
量子物理学的原理之一，由薛定谔猫理想实验阐明，是说测量行为将一个物体的波形叠加成一个单一的观察状态。
One of the principles of quantum physics, illustrated by the Schrodinger's cat thought experiment, is that the act of measurement collapses an object's waveform into a single, observed state.
那么在量子力学建立起来，之前的很长一段时间，人们测量，物质的热容。
So a long time before quantum mechanics was developed, people made measurements of the heat capacities of materials.
这是波恩定则的推论，它定义了对一个量子系统的测量产生某种结果的概率。
This is the consequence of Born's rule, which defines the probability that a measurement on a quantum system will yield a certain result.
而在量子理论中，时间更加无法定义：时间甚至不具有可以测量得到的特质。
In quantum theory, it's even less well defined: time doesn't even figure as something that gets measured.
当a被测量，那么根据量子世界中的古怪规则，先前被编码到A中的信息就会消失。
When a is measured, the information that had been previously encoded on it disappears in accordance with the quirky rules of the quantum world.
那些具有量子纠缠态链接的光量子 -测量其中之一产生的变化，另一个也会即刻发生相应的变化。
Those photons, sharing their quantum link, can be separated and remain identical – a change in the measurement of one affects a change in the measurement of the other.
理论而言，通过测量量子存储器应该会产生和实际测量粒子相同的结果。
In theory, there should be a measurement of the quantum memory that would yield the same result as the measurement done on the particle.
理论物理学告诉我们对量子位进行的所有操作(除了测量以外)必须可撤消。
Theoretical physics tells us that every operation on quantum bits (except for measurement) must be undoable.
如果Eve接入线路并截获了密钥，她就会在测量光子偏振时干扰到量子。
If Eve taps into the line and intercepts the key, she disturbs the photons when she measures their polarisation.
但仍要做很多工作以完成从原子的力学模型到实验室可测的可观测量的转变，并将其作为量子力学的基础。
But there was still work to do to complete the transition from mechanical models of the atom to observable quantities measured in the laboratory as the basis for a quantum mechanics.
量子力学的一个基本原理是测量总是会干扰到被测量物的状态。
One of the fundamental tenets of quantum mechanics is that measuring a physical system always disturbs it.
只要他们一缠绕或一分离，一个观察器将对粒子的其中一项属性进行测量，并将测量的结果反馈给量子存储器的管理器。
Once they were entangled and separated, an observer would make a measurement of one of the particle's properties, and then tell the keeper of the quantum memory which variable they measured.
通过统计所发出X光的数量，然后对照激光脉冲的频率，测量小组能得出一个非常精确的测量值，从2s能级到2p能级跃迁所需的量子能量。
By counting the number of such X-rays while scanning the frequency of the laser pulse, the team could make a very precise measurement of the photon energy required to drive the 2s-2p transition.
物理学家们已经成功使光量子、电子和原子，甚至整个分子达到叠加态并进行相关测量。
Physicists have already put photons, electrons, atoms and even entire molecules into such a state and measured the outcome.
电荷是量子化的，第二，他能，测量出电荷基本的量值。
Charge is quantized. And, secondly, he was able to measure the value of the elemental charge.
把这个测量值代入一个复杂的量子电动力学(QED)计算公式然后得到质子的半径。
This is then fed into a complicated QED calculation to obtain the radius of the proton.
两个实验的重点是量子铝原子钟，它利用单一铝离子的震荡来精准测量时间的流逝。
The key to both experiments is the quantum logic atomic clock, which USES the oscillation of a single aluminium ion to maintain precise timing.
在中间尺度上，量子效应偶尔会被放大以致可被观察到，例如我们在测量放射性衰变的时候。
At an intermediate scale, however, they areoccasionally amplified to become observable, for example when wemeasure radioactive decay.
在量子力学中有意识的人必定比无生命的测量装置有不同的作用。
The being with consciousness must have a different role in quantum mechanics than the inanimate measuring device .
在量子力学中有意识的人必定比无生命的测量装置有不同的作用。
The being with consciousness must have a different role in quantum mechanics than the inanimate measuring device .
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