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- But quantum fluctuations change the situation. 可是量子涨落改变了情况。
- The coupling inductance helps to reduce the quantum fluctuations of the electric current. 耦合电感有助于减小电流的量子涨落。
- Quantum fluctuations of the voltage and current of each branch in vacuum state are studied with this basic theory. 在此基础上,研究了真空态下各支路电流和电压的量子涨落。
- This property of the quantum fluctuations is known in statistical mechanics as ergodicity. 这个量子涨落的性质在统计力学中称为遍历性。
- Generation of squeezing and the quantum fluctuations at finite temperatures in a mesoscopic time-dependent capacitive coupled circuit. 介观含时电容耦合电路中压缩的产生及其在有限温度下的量子涨落。
- The quantum fluctuations, distributions, and second correlations of Cooper pairs and Josephson superfluidity in the two cases are discussed. 讨论了两种情形下库珀对与约瑟夫森超流性的量子噪声、分布及二阶相关特性。
- Early on, gravitational quantum fluctuations may have been so enormous that matter barely registered;it was a tiny raft tossed on a roiling ocean. 在早期,重力的量子涨落可能已经强到让物质就像在怒海中翻腾的渺小竹筏,难以被注意到。
- For different states of the mesoscopic capacitive coupled electric circuit, reduction of quantum fluctuations induced by the coupling was studied. 对于电容耦合电路的不同实际状态,研究了完全由耦合引起的量子涨落减小问题。
- The result shows that the quantum fluctuations of the voltage and current of each branch relate with parameter of the circuit element, and decay with time. 结果表明,各支路电流电压的量子涨落均与电路器件的参数有关,且随时间衰减。
- Once the genie is let out of the bottle by allowing large quantum fluctuations of empty space, even a very basic notion such as dimension becomes changeable. 一旦让精灵从瓶子里溜出来、允许空无的空间具有大型量子涨落,那麽就连维度也成了可变量。
- Physicists have long assumed that the size of these cells is the Planck length( lP) of10-35 meter, which is the distance at which both quantum fluctuations and gravitational effects are important. 物理学家一向假定这些泡沫单元的大小为普朗克长度(P,10-35公尺)在此距离範围内,量子涨落与重力效应都很重要。
- The result shows that the quantum fluctuations of the voltage and current of each branch relate with parameter of the circuit element, temperature, and decay according to exponent along with time. 结果表明,各支路电流电压的量子涨落不仅与电路器件的参数有关,还与温度有关,而且随时间按指数规律衰减。
- The quantum fluctuations of the charge and current of each loop are researched by the method of thermo-field dynamics (TFD) in thermal vacuum state, thermal coherent state and thermal squeezed state. 在热场动力学(TFD)理论框架下,研究了热真空态、热相干态及热压缩态下回路中电荷和电流的量子涨落。
- The effects of the difference of circuit parameters or capacitances and inductances on the quantum fluctuations in the non-resonant damped mesoscopic coupled electric circuits were studied. 摘要研究了两个分回路中电路参数即电容和电感的不同对有阻尼的介观耦合电路中量子涨落的影响。
- The quantum fluctuation of this mesoscopic coupling circuit is also discussed. 该文还讨论了介观电容耦合电路的量子涨落。
- It also explains why the universe is not precisely homogeneous: because random quantum fluctuations in the energy density were inflated up to the size of galaxy clusters and larger. 它也解释了为什麽宇宙的均匀性并非十全十美:能量密度的不规则量子起伏,因暴胀而延展至星系团的尺度,甚至更大。
- In this thesis, based on the fact that the charge is quantized in a nanometer circuit, quantum fluctuations of the current in nanometer circuit with source is investigated by all quantum theories. 本文基于电荷是量子化的基本事实,研究了如何利用全量子理论来处理纳米含源电路中电流的量子涨落问题。
- Abstract The effects of the difference of circuit parameters or capacitances and inductances on the quantum fluctuations in the non-resonant damped mesoscopic coupled electric circuits were studied. 研究了两个分回路中电路参数即电容和电感的不同对有阻尼的介观耦合电路中量子涨落的影响。
- And the quantum fluctuation of charge and current in the mesoscopic circuit in squeezed states are strdied, too. 还讨论了在压缩态下的电荷和电流的量子涨落。
- There are fluctuations in the state of his health. 他的健康状况时好时坏。