本文依据流体力学的基本原理和电路中网络理论提出一种新的通风系统计算方法——网络矩阵法。

According to the basic principles of hydromechanics and the electrical network theory, a new method named network matrix approach is presented in this paper to calculate ventilation system.

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因此，研究交通需要统计物理，流体力学，非线性动力学等多种学科的交叉应用，具有深远的科学意义。

Therefore, theory study on traffic requires cross and development of knowledge in statistical mechanics, fluid dynamics, non-linear dynamics and so on, showing profound scientific meaning.

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