stationary value
英 [ˈsteɪʃənri ˈvæljuː]
美 [ˈsteɪʃəneri ˈvæljuː]
静态价值，固定价值，不变价值
双语例句
- A stationary state shows a spread of possible value for X.
一个定态表明有一个X可能值的展宽。 - The Other is to get the value through the stationary value principle of general potential energy or other similitude method with correlation energy.
另一类是用总势能驻值原理或其他类似的有关能量的方法求解。 - The theorem of stationary value of weighted energy and its weighting functions
加权能量驻值定理及其权函数 - So, the factor of shear lag of box girder is researched by using the principle of the stationary value of the total potential energy, FEM and model test.
针对箱梁剪力滞效应研究不完善的现状，本文对箱梁剪力滞效应应用最小势能原理、有限元法和模型试验进行研究，并探讨了剪力滞效应的影响因素。 - In this paper we improve the CGRS algorithm, and then make a simulation experiment to analysis the stationary value quantitatively and compare the performance of the improved algorithm and the old one.
本文对CGRS算法进行了改进，然后通过模拟实验对该固定值进行定量分析，同时比较了改进后的算法和旧算法的性能。 - Using of the principle of the stationary value of the total potential energy yields stability governing equation of composite sandwich plates with edges elastically restrained against rotation, which include the effect of transverse shear.
本文考虑到了横向剪切的作用，通过应用最小势能原理和能量变分方法建立了复合材料夹芯板的稳定性控制方程。 - Because the items be introduced, difference of composite with imperfect interface from one with perfect interface is that stationary value principles of the former is no longer equivalent of variation equations corresponding the principles.
与完美界面不同的是，由于这个积分项的引入，非完美界面复合材料的驻值原理不再与相应的变分方程等价。 - Vibration equations of the system could be formulated by using the principle of total potential energy with stationary value in elastic system dynamics and the "set-in-right-position" rule for formulating matrixes.
视板式轨道及移动荷载为一个系统，运用弹性系统动力学总势能不变值原理及形成矩阵的“对号入座”法则建立该系统的振动方程组。 - The bridge design code presumes that wind velocity stochastic process is a stationary gauss process, and extreme value distribution I is used to fit the extreme wind velocity.
在桥梁设计规范中假定风速随机过程为平稳过程，风速母体服从指数型分布并以极值Ⅰ型拟合风速极值渐近分布。 - Finally, on the basis of stationary value theory of total potential energy, a general formula applied to all kind of conditions of loading and support is derived.
从总势能驻值原理出发，导出了一个适用于各种荷载与各种支承条件的薄壁截面梁的临界弯矩表达式。 - On the ground of the potential energy stationary value theory, the formulas for stability calculation are developed and compared with the existing formulas.
根据势能驻值原理推导出了稳定性计算的公式，并与现有公式进行了比较。 - In this paper, suppose the terrain is an ergodic wide-sense stationary two-dimensional random field with zero mean value on a local region, the basic property of its two-dimensional autocorrelation function is investigated.
本文假定在局部区域上，地形是一个零均值各态历经的宽平稳二维随机域，研究了其二维自相关函数的基本性质。 - The principle is presented of total potential energy with stationary value in elastic system dynamics. The calculated system vibration responses based on these equations are close to the field test data.
提出了弹性系统动力学总势能不变值原理，它是建立列车-桥梁系统、列车-轨道系统空间振动方程的关键理论。 - The first class of regular method is named stationary method which include two methods, truncated singular value decomposition ( TSVD) method and truncated total least squares ( TTLS) method.
第一类方法称为静态方法，主要包括截断奇异值分解（TSVD）方法和截断完全最小二乘（TTLS）方法。 - In this paper, we give estimated asymptotic covariance of autocovariance function of stationary series with missed value of 0& 1 distribution. The results are formulas ( 9) and ( 10), which are similar to general bartlett's formula.
本文给出按0-1分布规律丢失值的平稳序列自协方差函数估计的渐近协方差，其结界主要是公式（9）及（10），类似于通常的Bartlett公式。 - A new complementary energy stationary value principle in elastic dynamics is presented and proved.
本文首先提出并证明了一个动力学余能驻值原理。 - By applying the principle of dynamics total potential energy with stationary value, the mass matrix of the vehicle is obtained. The stiffness matrix and damping matrix of the element are derived. The creep stiffness matrix and creep damping matrix of the wheelset are also derived.
根据动力学总势能不变值原理，求得车辆系统的总质量矩阵，导出各弹簧阻尼单元的刚度矩阵、阻尼矩阵和轮对的蠕滑阻尼矩阵、蠕滑刚度矩阵。 - Through this functional stationary value condition, the dynamic equations about of the curved beams and the displacement boundary conditions in the built-in end as well as the force conditions in the free end can be obtained.
由泛函驻值条件导出曲梁关于位移的动力学方程、固定边界上的位移边界条件和自由边界上力的边界。 - For a four-axle vehicle having a two-layer suspension system, the equations of vertical motion for a vehicle-track-bridge element or system are formulated by means of the principle of total potential energy with a stationary value in elastic system dynamics and the "set-in-right-position" rule for formulating matrices.
应用弹性系统动力学总势能不变值原理和形成矩阵的“对号入座”法则，建立了4轴双层悬挂系统车辆的车辆轨道桥梁单元和系统的竖向运动方程。 - The separation conditions including stationary phase, mobile phase, buffer, pH value, eluotropic rate, and loading capacity were analyzed.
同时比较固定相、流动相、缓冲液、pH值、洗脱速度和上样体积对分离结果的影响。 - Simulation results also show that the LMS algorithm can exactly converge to stationary value, works well on BER properties and adaptively detects the users 'signals.
采用LMS自适应算法时能够准确收敛到稳态解上，较好的实现自适应检测。 - But the algorithm only simply uses stationary value to evaluate the link performance.
但是，CGRS算法仅仅简单地用固定值来衡量链路性能高低。 - When the schr ( o| ¨) dinger equation of a system has only the solutions of continuous stationary states, either zero or infinity expectation value can be obtained for an arbitrary observable in any stationary state.
当体系的schrǒdinger方程只有连续定态解时，在任一态上求任何力学量的期待值都将得到零或无穷大，本文建立了连续谱体系的双波函数量子论。 - The Stationary Value Property of Hamilton's Principle in Non-Holonomic Systems
非完整系统Hamilton原理的驻值特性 - Sufficient Conditions of the Stationary Value Principles Equivalent of the Variation Equations for Composite with Imperfect Interface Related Expression of the Lower Bounds of Stiffness for Composite with Imperfect Interfaces
非完美界面复合材料的驻值原理与相应变分方程等价的充分条件 - The principle of total potential energy with stationary value in system of particles and its application
动力学总势能不变值原理在质点系建模中的应用 - Asymptotic Stability of the Stationary Solution to Initial-Boundary Value Problem of Viscous Conservation Laws
初-边值问题驻波解的渐近稳定性 - The element rigidity equation of spacial beam element was deduced using nonlinear geometric equation and total potential energy with stationary value, and the characteristic equation of the first type stability.
利用非线性几何方程和总势能驻值原理推导了空间梁单元的刚度方程，并由此建立了第一类稳定问题的特征方程。 - The motion equations of time-variant vehicle-bridge coupled system are established under the stationary value principle of the total dynamic potential energy in elastic system and "sit in the right seaf" principle. 3.
运用弹性系统动力学总势能不变值原理和对号入座法则建立汽车-桥梁耦合时变系统的运动方程。 - Due to its high flexibility and a greater field of view compared with the stationary camera, active vision has actual using value in many areas, such as video surveillance, human-computer interaction and so on. 1.
与静止的摄像机相比，主动视觉系统有高度的灵活性和更大的视野范围，在很多领域有其应用价值，如视频监控、人机交互等。