In this paper, using FEM method to numerical simulate the elastic wave equation.

A nonlinear wave equation is studied, in which there is a nonlinear principal symbol.

利用不动点原理和解的延拓原理研究一类主部非线性的波动方程的全局古典解的存在性.

Discrete wave equation updated tangential electric field value on the boundary of coarse and fine grid.

用离散波动方程更新粗细网格边界上的切向电场分量.

A new type of elastic rod wave equation, nonlinear hyperelastic rod wave equation, is researched.

讨论了一类新型的弹性杆波动方程(即非线性超弹性杆波动方程)的行波解.

Alternatively, one may utilize the wave equation and appropriate boundary conditions to yield a specific solution.

另外, 我们也可以利用波动方程和适当的边界条件以得出一个特解.

We derive out frequency domain electromagnetic wave equation from Max well � � s equation and constitutive relation.

从麦克斯韦方程及本构关系出发,导出了频率域中的电磁波动方程.

A precise integration method was applied to solve wave equation.

将精细积分法用于求解波动方程.

The direct purpose of wave equation inversion is to solve for P and wave velocities.

波动方程反演的直接目的是求得纵、横波速度.

The paper also gives the prospect of wave equation migration.

对波动方程偏移成像发展趋势进行展望.

We have advanced processing equipment!

我们有先进的加工设备!

Another production of seed processing equipment selected set.

另生产种子加工精选一整套设备.

Have excellent processing equipment and high-tech personnel, to provide low-cost products.

有优良的加工设备和高技术人员, 能提供价格低廉的产品.

Divided into small , medium and large drying processing equipment preferred.

分为大中小型烘干加工的优选设备.

For two decades, he sold fish and fish-processing equipment.

20年中, 他一直卖鱼和出售水产加工设备.

A new generation of advanced textile production and processing equipment.

有新一代先进家纺生产加工设备.

Our company own the standard factory building and first-class processing Equipment.

拥有标准的厂房, 一流 的生产加工设备.

Is committed to the development of efficient , convenient and efficient processing equipment.

主要是致力于发展各种高效率,加工便捷的设备.

Medical equipment archives are important information resources.

医疗设备档案是一种重要的信息资源.

Its medicines and medical equipment were all destroyed.

它的药物和医疗设备全部被毁.

Familiar with regulation and standards in medical equipment industry.

熟悉医疗器械法规标准.

Equipped with 50 mAx-ray machine, ECG machine, medical equipment, such as photoelectric microscope.

配备有 50mAx 光机 、 心电图机 、 光电显微镜等医疗设备.