persistent current
英 [pəˈsɪstənt ˈkʌrənt]
美 [pərˈsɪstənt ˈkɜːrənt]
网络 永久電流; 持续流; 持续电流; 亦即产生永久电流; 永久电流
双语例句
- It is perhaps no surprise that countries with persistent current account surpluses are sceptical.
经常账户持续盈余的国家对此持怀疑态度，也在意料之中。 - The first is the inability to gain a purchase on the policies of countries that run huge and persistent current account surpluses.
第一个挑战是，我们无法从持久拥有巨额经常账户盈余的国家获得政策支持。 - No one can run persistent current account surpluses without somebody else running up deficits.
没有人，能在其他人不出现赤字的情况下，一直维持经常账户盈余。 - Asia's persistent current account surpluses and undervalued currencies could add to pressures to erect barriers in the US and Europe if things turn bad.
在情况恶化时，亚洲持续的经常账户盈余和货币低估，可能会加大在美国、欧洲遭遇贸易壁垒的压力。 - Tunneling coefficient and persistent current in triple-arm quantum ring with double δ barrier
含双δ势垒三臂量子环的透射概率和持续电流 - The new administration should lead the world towards an understanding of a point that concerned John Maynard Keynes: it is hard to accommodate countries with massive and persistent current account surpluses.
美国新政府应引导全球理解约翰梅纳德凯恩斯（johnmaynardkeynes）所担心的一个问题：迎合长期持有巨额经常账户盈余的国家并非易事。 - It is a path on which the fiscal deficits needed to offset persistent current account deficits, and collapsing private spending in external deficit countries, continue indefinitely.
沿着这条道路走下去，就需要无限期地用财政赤字来抵消持续的经常账户赤字，以及在有外部赤字的国家抵消崩溃中的私人支出。 - If the US will not run large and persistent current account deficits, countries such as China, and probably Germany and Japan, will not be able to run large and persistent current account surpluses.
如果美国不再积欠持久的巨额经常账户赤字，那么中国（可能还包括德国和日本）等国就无法积累下持久的巨额经常账户盈余。 - Its three most important sources are the financial sector, asymmetric real economic shocks and a lack of incentives to avoid excessive and persistent current account imbalances.
此类不稳定的三大根源是金融业、不对称的实体经济冲击、以及缺乏避免经常账户持续过度失衡的动机。 - My third proposal would be a tax on excessive and persistent current account imbalances.
我的第三个建议是对持续过度的经常账户失衡征税。 - This unprecedented reserve accumulation has allowed even countries with large and persistent current account surpluses to stop their currencies from appreciating.
由于这种空前的外汇储备积累，那些经常账户存在持续、大量盈余的经济体甚至也得以遏制了本币升值。 - We developed an equivalent method to investigate the persistent current in the ring with multiple arms and then applied to the triple-arm open AB rings.
发展了一种计算多臂量子环中持续电流的等效研究方法，并利用此方法计算了电子通过三臂量子环的持续电流。 - Our results show that when the system goes into the strong coupling regime, two parallel dots can be coupled coherently, which leads to an enhanced Kondo effect and a giant persistent current emerging in this system.
研究的结果表明，在这个系统中，当两个量子点处于强耦合时，两个量子点可以相干耦合成一个人造分子，导致一个增强的Kondo效应和超强持续电流的出现。 - Detect the Kondo screening cloud by measuring the persistent current and the zero field impurity susceptibility directly in future experiments.
所以，我们能够在实验中通过测量物理量（如持续电流和零场杂质站磁化率）随环周长的变化关系而探测Kondo关联长度。 - Studying of a transformer-type persistent current switch used in superconducting magnetic energy storage system
用于超导储能系统的变压器持续电流开关的研究 - Design of Removable Self-Cooled Current Leads for Superconducting Magnets with Persistent Current
闭环运行超导磁体用可拔自冷电流引线的设计 - On the Background of the institutional changes in the Policy Failure and the persistent Current Deflation
论政策失效与通货紧缩惯性的制度变迁背景 - The explicit expression of the ground state energy and the persistent current of the system are obtained by a second order variational perturbation approximation method.
在二级微扰变分近似下得出了其基态能量表达式和基态持续电流表达式，并在库仑排斥势趋于无穷大的假设下，得到了系统Kondo温度及持续电流的数值计算结果。 - Main matters of interest are: ( I) the effect of the Kondo resonance on the persistent current ( PC) induced by a magnetic flux in this dot-ring system;
主要的兴趣在于：（ⅰ）Kondo共振对介观环持续电流的影响； - Statistical mechanics of mesoscopic system and persistent current
介观物理系统的统计物理和持续电流 - The persistent current and the quantum energy spectrum in mesoscopic metal dual rings
介观金属双环系统中的持续电流和量子能谱 - Protection of superconducting magnets operating in persistent current mode
闭合工作超导磁体的保护 - It is shown that, in the stronger disorder regime the persistent current increases with the disorder strength, while it decreases in the weaker disorder regime.
计算表明，在弱的无序区，持续电流随着边缘无序强度的增加而减小，而在强无序区，持续电流随着无序度的增加而增加。 - At the same time, we study the persistent current in a mesoscopic ring with a side-coupled quantum dot.
同时，我们对含有一个边祸合量子点的介观环中的持续电流作了研究。 - The present thesis is organized as follows: In chapter 1, some basic concepts of mesoscopic physics are briefly introduced, and then a brief review of basic theoretical and experimental investigations on the persistent current are presented.
论文包括以下几部分：第一章，简要介绍介观物理学中的一些基本概念，阐述了介观环中持续电流的基本理论与实验进展，分析了量子尺寸效应与无序对介观环中持续电流的影响机制。 - In the absence of disorder gradient, the persistent current firstly decreases and then increases with disorder strength, indicating a localized-ballistic-like transition existing there.
在表面无序区无梯度衰减时，持续电流随无序度的变化先减小后增大，观察到类弹道和局域性的转变。 - In this thesis, we will employ the tight-binding model, and theoretically study the effects of quantum sizes and gradient disorder on the persistent current in finite-width mesoscopic rings.
本论文中，我们将从紧束缚模型出发，理论上探讨了量子尺寸与梯度无序效应对有限宽介观环中持续电流的影响。 - In the presence of outer-wall disorder, it is found that in the regime of weak disorder, the persistent current decreases with disorder strength, while it increases in the regime of strong disorder.
当存在外壁无序时，持续电流的值在弱无序区随无序强度的增加而减小，而在强无序区随无序强度增加而增加。 - One very different and uniquely mesoscopic phenomenon is the persistent current in normal mesoscopic rings.
其中一个非常奇特的介观现象是正常介观环中的持续电流。 - This persistent current is a thermodynamic equilibrium, non-dissipative and observable current, flowing around a non-superconducting ring.
这种电流是存在于非超导介观环中的一种热力学平衡、非耗散的宏观可观测电流。