查询词典 operator equation

Stefan problem is free boundary condition of physical equation in thermal transfer when the boundary change.

斯蒂芬问题是研究边界变化时导热规律的的物理方程的自由边界条件。

First of all,we construct a semidiscrete finite difference scheme to Burgers equation with initial condition and Dirichret boundary conditions.

首先，对Burgers方程的初边值问题建立了一个半离散的有限差分格式。

Then, the kinematic model is modeled and the mobility is discussed in the paper. And the motion condition equation of the robot is gotten in sequence.

然后，建立了机器人的运动学模型，并讨论了机器人的移动性问题，得出机器人存在运动的条件。

Condition equation was set up to maintain the spectral properties in IHS image fusion, and a new model of fusion was established based on the simplified process.

通过对新模型的分析，本文提出了保持IHS 融合光谱特性的条件方程，通过对模型有效的简化进而提出了新的融合方法。

At the same time , we analyses the effect of the air speed on the property of silencer on real condition and modify the wave equation and the boundary condition.

同时，根据实际情况分析了气流对消声器特性的影响，对波动方程及其边界条件进行了修正。

The key to the formula derivation is solving an equation of conjugate-contact condition.

明确了盘形刀具齿形计算的关键是共轭接触条件方程的求解，从而进一步论述了圆弧齿轮盘形刀具共轭条件方程求解的新方法。

Combined with divergence condition, the finite element equation of three-dimensional magnetotelluric forward modeling is derived.

结合散度条件，采用广义变分原理推导出三维大地电磁测深的有限元方程。

According to the development condition of zero flux plane, it can be divided into steady condition equation and variation condition equal ion.

在计算时段内，根据零通量面发育状态不同可分为零通量面稳定条件下的计算公式和零通量面移动条件下的计算公式。

The remaining boundary condition leads to a transcendental equation.

剩下的一个边值条件导致一个超越方程。

This function satisfies the homogeneous boundary condition of Poisson's equation.

应用格林函数将边值问题化为积分方程，并通过建立一个规范化的边界方程来表示问题的边界，以克服积分方程核的奇异性。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。