一个新的几何相因子被定义为任意一个量子系统的循环演化。
A new geometric phase factor is defined for any cyclic evolution of a quantum system.
利用构造不变量理论，研究了一种含时双阱玻色-爱因斯坦凝聚系统的精确解，得到了相应的几何相因子。
By making use of the invariant theory, the exact solution for a time-dependent system of double-well Bose-Einstein Condensate and corresponding geometric phase are obtained.
一些应用，包括AB效应，被认为是绝热演化，即由Berry发现的、作为一个规范不变量的推广的相因子的特殊情况。
Some applications, including the Aharonov-Bohm effect, are considered for the special case of adiabatic evolution, this phase factor is a gauge-invariant generalization of the one found by Berry.
证明了规范场不仅沿入射电子在复连通区域运动路径的积分，而且还可沿入射标量或其他旋量粒子之一在复连通区域的运动路径积分，各自都将贡献一几何相因子。
It is justified that the integral of the gauge potential along path of not only electron but also scalar particle or spinor particle will contribute a geometric phase factor.
结果表明，旋转床气相压降随F因子和旋转速度的增大而增大；
The results indicate that the pressure drop increases as F factor or rotational speeds increase.
目的探讨大鼠脑缺血再灌注后缺血区不同时相转录修复偶联因子（CSB/ERCC6 ）表达对神经元DNA损伤的作用。
Objective To investigate the transcription-coupled repair factor CSB/ERCC6 expression and neuronal DNA damage in ischemic area after cerebral ischemia-reperfusion in rats.
最小湿相（湿相）饱和度与分形结构因子具有很好的线性关系，该关系式同时适用于绝对均质和绝对非均质岩石体。
There was a linear relation between fractal factor and minimum wet saturation, which was suitable for both absolute homogeneous and heterogeneous rock.
对流动相组成、流率、柱温、梯度速率、pH值、盐浓度以及缓冲液浓度对容量因子(K')的影响分别进行了讨论。
The effects of mobile phase composition, flow rate, column temperature, gradient ramp, ph value, salt concentration, and buffer concentration on capacity factors (K ') were respectively discussed.
针对多种接收相参处理法对改善因子的限制，提出了一种全新的幅相联合处理算法。
A new combined Amplitude Phase (a p) processing algorithm was developed by analyzing the improvement factor limitation from other coherent on receive processing methods.
并在特征提取环节，提出CSVD算法与非负矩阵因子算法特征数据相融合的人脸识别算法。
And in the feature extraction process, a new face recognition method based on CSVD and non Negative Matrix Factorization (NMF) is presented.
气象因子和人为因子等环境因子对小流域风水两相侵蚀具有决定性的影响。
Environmental complications including meteorological and factitious factors had crucial efforts on wind-water erosion of typical valley.
分析表明，可以用简单的纯失相强度相关衰减因子来等效地分析复杂的多能级跃迁体系的退相干特性。
The calculation results show that the simple intensity-dependent damping factor of pure dephasing can well describe the decoherence properties of complex multi-level system.
激活这两个通路意外地联系并依赖与液相xii因子激活。
Activation of these two pathways was unexpectedly linked and dependent on fluid-phase activation of factor XII.
目的：研究氯化钴模拟化学缺氧条件下，缺氧诱导因子1相关肽(BW8)对PC 12细胞损伤的影响。
Objective: to investigate the protective effect of the hypoxia-inducible factor-1 relevant peptide (BW8) on chemical hypoxia-induced injury in PC12 cells.
将热力学平衡模式ISORROPIA和气相化学模式相结合，通过敏感性试验，探讨了对流层硝酸盐形成的理化机制和影响因子。
By use of thermodynamic equilibrium model ISORROPIA and a gas phase chemistry model, the mechanism of nitrate aerosol was investigated through sensitivity study.
目的观察大鼠永久性脑缺血后不同时相脑组织氧化还原因子1蛋白的表达特性。
Objective To explore the characteristic of the expression of Ref 1 protein in different intervals following permanent focal cerebral ischemia in rats.
获得了压强降填料因子、泛点填料因子，以及液相真实传质单元高度的关联式。
The correlations of the packing factor of pressure drop, packing factor of flooding point, and HTU of the true liquid phase mass transfer were obtained.
通过对工业糠醇各组分相对重量校正因子和样品进样区间的研究，建立了一种用毛细管气相色谱测定工业糠醇的方法。
A capillary gas chromatography method for determination furfuryl alcohol was established through studying correction factors and range of sample size.
对于固相或液相情况，需要加入一些环境效应诸如退相、振动弛豫因子来描述分子动力学过程。
For solid or liquid phases, some environmental effects, such as dephasing and vibrational relaxation, should be taken into account for studying molecular dynamics.
还引入了一相互作用因子来处理大气与下垫面之间的多次反射。
An interaction factor is introduced to deal with the multiple reflectance between the atmosphere and the underlying surface.
睫状神经营养因子(CNTF)属1型细胞因子超家族，结构与白细胞介素6相似。
Ciliary neurotrophic factor (CNTF) is a member of type 1 cytokine superfamily, with the structure similar to interleukin-6.
我们证明磺胺吡啶直接与关键转录调控因子hcf - 1相结合，同时我们证实了磺胺吡啶是一个与胚胎发育与ES细胞全能性潜在相关的的必要因子。
We demonstrate that Ronin binds directly to HCF-1, a key transcriptional regulator. Our findings identify Ronin as an essential factor underlying embryogenesis and es cell pluripotency.
设计开发一种工业用三相交流电参数仪，能够测得三相交流电各相的电压、电流、功率、功率因子等参数；
A three-phase alternating current parameters instrument to be used in industry is designed. It can measure the voltages, currents, power factors of each phase of three-phase alternating current.
目的：探索白介素（IL）-22和IL-22相关的细胞因子受体在皮肤黑素瘤细胞中的生物学活性及其相互间的关系。
Objective: To investigate the relationship between IL-22 and its related cytokine receptors in the human melanoma cell line.
本文利用多时相tm影像，基于GIS空间分析技术，运用缓冲区分析方法和因子分析方法，对成都市城市扩张及其驱动力进行了定量分析。
Urban expansion and its driving forces in Chengdu city was quantitative analyzed by methods of buffer analysis and factors analysis based on TM data and GIS spatial analysis techniques in the paper.
细胞核中，抑制素通过与转录因子如rb和p 53相互作用来调节靶基因的转录(2,5)。
In the nucleus prohibitins interact with transcription factors such as Rb and p53 to regulate target gene transcription (2, 5).
细胞核中，抑制素通过与转录因子如rb和p 53相互作用来调节靶基因的转录(2,5)。
In the nucleus prohibitins interact with transcription factors such as Rb and p53 to regulate target gene transcription (2, 5).
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