标量方程 meaning in Chinese
scalar equation
Examples
- A general class of solutions to nonlinear scalar equations with static cylindrical symmetry is obtained in the form of a hyperbolic function series . these solutions can be used to describe a long . straight global string
利用双曲函数级数的技术,研究了静态轴对称非线性标量方程的解析解.在物理上.这些解描述了无限长的直整体弦 - Our results can be reduced to those for two - species system . at the same time , our results not only can be reduced to those for the scalar equation when there is no coupling , but also improve and complement some in the literature
我们的结果可以推得二维系统的相应的结果；同时，我们的结果可以推得当耦合消失时标量方程的结果，而且改进和弥补了其不足。 - Abstract : based on flow - varying characteristics of thixotropic casting semisolid alloys , the flowing state of the semisolid alloy under the procedures as filling up the mould by means of thixotropic casting being performed , is simplified to the flow which features in an equal temperature layers
文摘:根据触变铸造固态合金的流变特性，将半固态合金在触变铸造充型过程的流动简化为均相等温层流流动，并在此基础上建立了连续方程、动量方程和守恒标量方程，开发了适用于半固态合金触变铸造充型过程的数值模拟系统。 - We practically applied the wnnd scheme to solve scalar conservation laws and euler system in one dimension and n - s equations in two and three dimensions . the numerical results of wnnd schemes indicated good shock transitions without any noticeable oscillations and uniformly high accuracy in smooth regions . the wnnd scheme could catch the detail o f the flow field more particularly
本文应用wnnd格式数值模拟求解了一维标量方程、一维欧拉方程、二维n ? s方程和三维n ? s方程，数值结果表明， wnnd格式在激波附近基本无波动，且在解的光滑区保持空间的统一高阶精度，较之nnd格式， wnnd格式能够更高分辨率的捕捉到流场细节。 - Based on flow - varying characteristics of thixotropic casting semisolid alloys , the flowing state of the semisolid alloy under the procedures as filling up the mould by means of thixotropic casting being performed , is simplified to the flow which features in an equal temperature layers
根据触变铸造固态合金的流变特性，将半固态合金在触变铸造充型过程的流动简化为均相等温层流流动，并在此基础上建立了连续方程、动量方程和守恒标量方程，开发了适用于半固态合金触变铸造充型过程的数值模拟系统。