Finally, we give out a nonconservative extensive system DE2.
最后，我们给出一个非保守扩充系统DE2。
The friction force is therefore called a nonconservative or a dissipative force.
因此，摩擦力称为非保守力或耗散力。
The friction force is therefore called a nonconservative or a dissipative force .
因此，摩擦力称为非保守力或耗散力。
Right? There is no friction, there are no nonconservative forces, so this has got to work.
对吗？没有摩擦力，没有非保守力，所以这个式子成立。
The integral invariant construction of holonomic nonconservative dynamical systems in the high-dimensional extended phase space;
在高维增广相空间中研究广义经典力学系统的精确不变量和绝热不变量 。
Two classes of numerical methods based on FD-WENO schemes were recommended for solving nonconservative compressible ideal fluid dynamics equations.
以求解双曲守恒律组的FD-WENO格式为基础提出了两类用于求解非守恒可压编理想流体力学方程组的数值方法。
This always applies both for conservative forces, like gravitational and spring forces, but it also holds for nonconservative forces such as friction.
适用于保守力，像重力和弹力，对非保守力同样，适用，如摩擦力。
The geometric nonlinear problem of whip antenna structure underthe action of nonconservative loads is analyzed by means of the loading incremental method which has the balanceiteration format.
该文应用具有平衡迭代格式的荷载增量法对非保守力作用下鞭天线结构的几何非线性问题进行了有限元分析；
Firstly, the canonical equations of nonconservative constrained Hamiltonian systems are established, and the symmetries and exact invariants of the systems in the extended phase space are studied.
建立了非保守约束哈密顿系统的正则方程，在增广相空间中研究了系统的对称性与精确不变量。
Firstly, the canonical equations of nonconservative constrained Hamiltonian systems are established, and the symmetries and exact invariants of the systems in the extended phase space are studied.
建立了非保守约束哈密顿系统的正则方程，在增广相空间中研究了系统的对称性与精确不变量。
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