要完全了解本课程,应必备微积分和微分方程的知识。
Calculus and Differential Equations are highly recommended for full understanding of the course.
方向上如果没有加速度,There,is,no,acceleration,in,the,x,direction,但是你最好相信,方向是有加速度的。,in,the,y,direction。,所以当我们处理y的方程时,需要考虑到加速度-,与处理x方向完全不同。
x but you better believe that there is one y So only when we deal with the y equations - does this acceleration come in-- not at all when we deal with the x direction.
这个方程在描述没有自旋的粒子——比如某些介子——具有一定价值,但它对电子完全不适用。
This equation is of some value for describing particles without spin-certain kinds of mesons-but does not apply at all to the electron.
这个方程在描述没有自旋的粒子——比如某些介子——具有一定价值,但它对电子完全不适用。
This equation is of some value for describing particles without spin -certain kinds of mesons-but does not apply at all to the electron.
但由于气体的可压缩性明显大于液体,因而气体的状态方程与液体完全不同。
But due to the compressibility of gas significantly higher than fluid, the state equation of gas is different from fluid.
利用完全笛卡尔坐标描述多刚体系统,建立多刚体系统动力学微分-代数方程。
Based on the fully Cartesian coordinates, a differential/algebraic equation system of multibod.
第二类模型为完全耦合模型,包括耦合温度场方程、流体耦合渗流方程和岩石耦合变形方程。
The second kind of model is complete coupling one and this model includes the coupling temperature field equation, fluid coupling seepage model equation, rock coupling deformation equation.
通过两个算例验证了完全欧拉方程组的正确性。
The correctness of the complete Euler equation set is verified with two functional examples.
这理论表明,本构方程完全确定物质流形的几何结构。
This theory shows that the constitutive equations determine entirely the geometric structure of the material manifold.
详细讨论、分析了涉及灾害性天气预报的理论模式的稳定性,这些模式包括:非静力完全弹性方程组、滞弹性方程组。
Stability related to theoretical model for catastrophic weather prediction that includes non-hydrostatic perfect elastic model, anelastic model was discussed and analyzed in detail.
通过试验和数值研究推导了完全叠接管节点试件在轴向力作用下应力集中因子的参数方程。
This paper presents the parametric equations on stress concentration factor(SCF) of completely overlapped tubular joints under axial loading using experimental and numerical analysis.
先给出了含有一个任意函数的线性波动方程的古典和势对称的完全分类。
In this paper, a complete classical and potential symmetry classification is obtained for a linear wave equation containing an arbitrary function.
对一类特殊的非线性反应扩散方程进行完全离散,得到非线性的有限差分格式。
In the article, the fully discrete finite difference scheme for a special nonlinear reaction-diffusion equation is established.
采用流线曲率法,计算完全径向平衡方程,求出轴流通风机轴向间隙的气流分布。
Using the streamline curvature method and the full radial equilibrium equations, the duct flow calculations of an axial_flow fan are presented in this paper.
介绍了机械系统完全动力学问题的键合图法,推导出系统状态方程的统一公式。
The bond graph method for the complete dynamic problem of mechanical system is introduced. The unified formula of system state-space equations is derived.
结构方程系数矩阵线性约束下的完全信息极大似然估计法。
The first is the full information maximum likelihood method with linear constraint of coefficient matrixes in structure equation.
本文针对声波方程,给出了完全匹配层吸收边界方法。
Aimed at acoustic wave equation, the paper gave absorbing boundary condition by using perfectly matched layer.
复杂应力条件下的黄土损伤演化方程的表现形式与简单加载条件下的完全相同,区别只是在于损伤参量的影响因素不同。
Although the expressional form of damage evolution equation in complicated stress condition is the same as that in simple load condition, the influence factors are different of the damage parameters.
而原始-对偶内点法完全可以很好地解决由于发电机转子运动方程的引入带来的大量约束问题,具有极好的收敛特性。
The primal-dual interior point method can solve effectively the problem with a lot of constraints resulting from the motion equations of the generator rotors with the result of perfect convergence.
通过求解微分方程,得到圆形平行板电容器间匀变电场激发的感生磁场,所得结果与积分法完全相同。
The magnetic field induced by the even varying electric field is calculated by solving differential equations, and the result is identical to that from integral.
目前通常采用的抛物型方程,也是在射线理论的假设条件推导的。所以,其波动性质也是不完全的。
Also parabolic type equation commonly used now is derived from the hypothetic conditions of ray theory, so it does not include the wave natures completely.
应用纵向分量法推导出了完全填充手征等离子体金属圆波导的色散方程。
In this paper, using the longitudinal propagating fields method the dispersion equation are derived for the fully filled chiroplasma cylindrical waveguide.
将其推广到结构优化非线性准则方程组的迭代求解,可实现结构优化迭代求解的完全自动化。
Extending it to iterative solution of structural optimization nonlinear criterion equations, complete automatization of iterative seeking solution for structural optimization can be implemented.
这种价值作为唯一的方程的特点是,满足有效性、完全对称性等特点。
This value is characterized as the unique function that satisfies efficiency, complete symmetry, the quasi-null player property and additivity.
利用新构造的电路模型所建立的状态方程与用状态空间平均法所得到的状态方程完全一致。
The state equation obtained from this new circuit model is just the same as that obtained from the state-space averaged method.
根据喉部沉积的传热模型建立了偏微分方程组,采用有限差分完全隐式格式进行数值分析计算。
On this heat transfer model the differential equations were based, and the finite difference complete concealed grids were used in the numerical analysis computation.
本文研究了一类具有一阶奇异性解的完全奇异积分方程的直接解法。
In this paper, we study the direct method of solution for a class of singular integral equations with solutions having singularities of order one.
这些体制的安全性依赖于求解丢番图方程中的一些NP完全问题和大数的素因子分解的困难性。
The security of these new cryptosystems depends on some NP-complete problems in the theory of Diophantine equations and on the difficulty of large number decomposition.
将这些方程组简化后,用于刚性明挖基础的计算,结果基底竖向应力和目前通行的计算方法完全相同。
Simplifing the equations and using them to the calculations of rigid foundations, the results of vertical pressure stresses are same completely with the traditional theory.
提出应用广义最大熵的方法对结构方程模型的参数进行估计,该方法能够处理有限的或者不完全数据。
IA new method based on generalized maximum entropy is applied in estimating parameters of structural equation model, which is meant for situations with limited or incomplete data.
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