UC知道一小段英文翻译，要高手自己翻译的，最好快点，急用！
来源：百度知道 编辑：UC知道 时间：2024/05/30 22:51:28
偏微分方程是反映有关的未知变量关于时间的导数和关于空间变量的导数之间制约关系的等式。许多领域中的数学模型都可以用偏微分方程来描述，很多重要的物理、力学等学科的基本方程本身就是偏微分方程。在科技和经济发展中，很多重要的实际课题都需要求解偏微分方程，为相应的工程设计提供必要的数据，保证工程安全可靠且高效地完成任务。
Partial differential equations to reflect the unknown variables on the time derivative of the variable on the space constraints of the relationship between the derivative of the equation.Many mathematical models in the field of partial differential equations can be used to describe many important physical, mechanical and other disciplines, the basic partial differential equation itself.In science and technology and economic development, many important practical issues need to solve partial differential equations,Engineering design for the corresponding provision of the necessary data to ensure safe, reliable and works efficiently to complete tasks.
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