Manipulation of atomic coherence now becomes an important technique to control quantum and even classical processes.
目前操纵原子相干性已经成为一种重要的控制量子和普通经典过程的技术。
Part of that effort comes by bumping up, one by one, the number of quantum bits or "qubits" - units of quantum information - that can be brought under control.
研究者们旨在探索次原子粒子变成这种状态的方式。 他们的部分尝试是一个一个地去碰可以控制的原子（量子信息的单位）的数量。
By using a quantum device to control a mechanical object, researchers have linked the mind-bending laws of quantum physics to the tangible, everyday world.
研究人员们利用量子装置对机械物体加以控制，从而将量子物理学令人费解的定律与有形的日常世界之间建立起联系。
The burst of light is called a photon echo; and its observation proved we have full control over the quantum state of the atoms.
辐射出的光被称为光子回波，它的观测表明我们对于原子的量子态进行了完全的控制。
Powerful tools such as quantum-chemical computational models allow chemical engineers to build structures that can control reactions at the atomic level.
量子化学计算机模型已经建立，这是一种十分强大的技术手段，可让化学工程师制造出某种设备，以达到从原子水平上控制化学反应的目的。
The quantum communication network marries a variety of GHZ states to well establish the secure key distribution system employed in conjunction with the nodes and control centers.
这个量子密钥传输协议在通信节点和控制中心之间通过多个GHZ对构建安全的密码分配系统。
In chapter six, we control the tunneling of electrons in the quantum dot array selectively rather than only localizing them in their initial state.
第六章中我们有选择的控制电子在点链中的隧穿而不是简单的将其局域在初始点中。
Quantum constraint dynamics and tracking control strategy to stabilize the coherence of a decoherent system is applied to a dissipative qubit system at a finite temperature.
在有限温度环境内，量子约束动力学及其追踪控制可使退相干系统的相干性稳定一段时间。
The physical control procedure of the quantum system with interaction is described in detail.
详细地描述了对具有相互作用的量子系统的物理控制过程。
It is found that it is convenient to control the quantum fluctuations and squeezed effect by adjusting mutual inductance coupling coefficient in mutual inductance circuit with coupling capacitance.
发现在耦合电容存在的有互感的电路中，通过调节互感耦合系数来控制电路的量子涨落和压缩效应是很方便的。
Based on it, we can use one of the down converted photons as a trigger to control the other photons in sequence for the application of quantum network.
以此为基础，可以利用单光子作为外触发实现对与其纠缠的其它光子的序列控制，为量子通讯网络建立可靠的量子光源。
This theory is obviously different from the classical control theory, and currently, the method through experiments is the most direct and effective method for research of quantum control.
与经典控制论有着显著区别，实验方法是目前研究量子控制最直接有效的主要方法。
For quantum mechanical control systems with structures of universal enveloping algebras, the thesis studies the enlargability of the universal enveloping algebras and the domain problems.
对具有泛包络代数结构的量子力学控制系统，研究了泛包络代数的可扩张性和系统状态的定义域问题。
Here, the quantum feedback control strategy is presented for the quantum ensemble.
在这里对于量子系综采用了量子反馈控制策略。
These results enlarge the domain of analytic controllability, and more essentially, they are applicable to more general quantum mechanical systems with infinite dimensional control Lie algebras.
这些结果不仅扩大了解析能控性所适用的区域，更重要的是可以用于更一般的具有无穷维控制李代数的量子力学控制系统。
If we can control freely system decoherence, we can realize quantum communications and quantum computer. So it is a primary signification to whether control decoherence or not.
如果能够控制系统的退相干，我们就可以实现量子通讯和量子计算机，因此是否能够控制退相干具有十分重要的意义。
There are many ways to produce quantum coherent control, in which spontaneously induced coherence is an important one.
产生量子相干有很多种方法，其中自发辐射诱导相干就是一种比较重要的方法。
Analysis indicates the importance of precise temperature control of single-photon detector used for quantum key distribution in infrared communication wavelengths.
分析了在红外通信波段对量子密钥分配的关键器件单光子探测器进行精密温度控制的必要性。
In order to design the quantum point contact (QPC) devices based on the semiconductor heterostructure, electrostatic potential distribution and control methods of the QPC are needed to be considered.
为了设计以半导体异质结构量子点接触(QPC)为基础的器件，需要掌握QPC结构中静电势的分布及其控制方法。
Controlling quantum phenomena is an important goal in chemistry, and quantum control theory is helpful to realize the goal.
控制量子现象是化学研究中的一个重要目标，量子控制论对实现该目标具有积极的指导意义。
One of the most important branches of a new marginal subject-quantum control is quantum optimal control, which mainly studies finding out a control strategy according to needs of the optimal target.
量子最优控制是新兴边缘学科量子控制论的一个重要分支，它的主要研究内容是根据优化目标的要求设法找到相应的控制策略。
Nowadays, quantum control is an international prosperous research area, in which quantum control strategies and control algorithms have become important research missions.
当前，量子调控研究已经成为国际研究热点，量子控制策略和控制算法已成为量子调控中的重要研究内容。
5 design for small gear relates to hatch size of control - pan -, worm - wheel ratio and fact abrasion quantum of brake block. this article gives their compute formula.
5小齿轮的设计与控制盘开口尺寸、蜗轮蜗杆的传动比和制动衬片的实际磨损量有关，文中给出了它们的计算公式。
量子流控制 QFC?。
量子流控制 QFC?。
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