查询词典 quantum physics

By analysing the quantum-mechanical behavior of two ions, we obtain the exact quantum states with parameters in the experimental region.

dinger方程的精确解的基础上，我们设计程序计算了精确解——包含展开系数和系统的能谱。

The quantum-mechanical calculations of ballistic transport in finite Y-typed quantum channels are carried out.

对有限长Y型量子线中的电子弹道输运性质进行了量子力学计算。

Based on the combination of classic information theory and basic quantum-mechanical principle, quantum secret communication system, which owns unconditionally security, has provided much more effective methods to protect the information system from attacks.

以经典信息理论和量子力学基本原理相结合的理论基础，量子保密通信系统从根本上为未来的信息保护提供了更加有效的方法。

Therefore at low temperature, the fluctuations of charge and current in the RLC circuit are quantum mechanical effects, which is a quantum phenomenon originating from fluctuations of zero point vibration of the system.

在给出了介观RLC电路的动力学运动方程的基础上，计算了电路中电荷和电流的量子涨落，并研究了温度对量子涨落的影响。

Finally, starting from a quantum computational perspective, combining quantum and gravitational principles, we derived a new space-time uncertainty relation, which can be used to facilitate the discussion of several profound questions, such as computational capacity and thermodynamic properties of the universe.

这个关系式可以应用于包括宇宙的计算容量和效率，宇宙热力学等问题的分析上。

The InGaAs/GaAs/AlGaAs strained layer quantum well lasers were grown by molecular beam epitaxy. Ridge waveguide InGaAs/GaAs/AlGaAs strained layer quantum well lasers operating in the fundamental transverse mode up to 140 mW at a wavelength of 980 nm were fabricated.

利用分子束外延生长了InGaAs/GaAs/AlGaAs应变量子阱激光器材料并研制出基横模输出功率大于140 mW，激射波长为980 nm的脊形波导应变量子阱激光器，其微分量子效率为0.8 W/A，垂直和平行结平面方向远场发散角分别为28°和6.8°。

Dr Shields's photon detector, however, permits cryptographers to use a phenomenon called quantum entanglement to make a repeater that does not destroy quantum states.

史立德博士的光子探测器允许密码器利用一种叫量子纠结的现象来建立中继器，而又不破坏量子形态。

Dr Shields's photon detector, however, permits cryptographers to use a phenomenon called quantum entanglement to make a repeater that does not destroy quantum states.

不过谢尔兹博士的光子检测器，可以让密码器利用一种叫做量子缠绕的现象，使得中继器不会破坏量子态。

The calculation to the lifetime of bound states in quantum dot indicates that there is an evolution of eigenstate in quantum dot from a bound state to a quasibound state and then to a bound state.

同时我们的计算表明局域在量子点中的电子态在势调制下经历了一个从束缚态到准束缚态再到束缚态的演化过程。

The results show that the number of the squeezed atomic dipoles is decided by the coherence of the atom, the direction of the quantum information entropy squeezing is decided by the phases of the field and the atom, and the quantum information entropy squeezing is a precision tool for the squeezing of the atom, especially when the atom is in the eigenstates of the dipole operators.

结果表明：原子偶极矩分量出现信息熵压缩的数目依赖于原子的分布角；信息熵压缩的方向由原子和场的位相决定；量子信息熵是原子压缩的精密量度工具，尤其适合于原子处在偶极矩算符的本征态时压缩情况的描述。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。