介绍了传热强化的基本原理和有效措施。
In the paper, the authors present the fundamental principles and effective measures for strengthening heat transmission.
本文应用传热学基本原理和有限元基本方法，完成了二维、三维导热温度场的有限元数值模拟。
In this thesis the heat transfer theory and the finite element method are used to simulate the two dimension temperature field and the three dimension temperature field.
根据热力学基本原理，方便地确定出三维传热有限差分方程稳定性判据。此稳定性判据可用于求解具体的传热问题。
In accordance with the basic thermodynamic principles, the authors arrive at easily the stability criteria of difference equation in 3d heat transfer.
从传热学基本原理出发，推导出结晶性平板状注塑制品冷却时间的几种计算方法。
Several methods to determine the cooling time of injection molded slabs of crystalline plastics are discussed based on the theory of heat transfer.
该专业课程包括：电学基本原理、物理学、机械学、传热学、材料检测学、系统控制学以及其他相关学科。
Coursework includes the basics of electrical theory, physics, mechanics, heat transfer, materials testing, system controls, and other subjects.
把传热的基本原理用于油田的管道、罐体等保温工程，将从根本上促进节能工作。
Applying the basic heat transmission principles to the thermal insulation of pipelines, tanks in oil field will promote the energy-saving work substancially.
从传热学角度分析套管温度计测量流体温度的物理模型，并阐述了其测温基本原理。
A physical model for measuring temperature of fluid by thermometer with Metal-tube is analyzed from heat transfer and its basic principle of measurement illustrated.
根据电热基本原理和传热学理论推导出了直接电热电阻炉在恒压加热制度下，电热参数的计算方法。
Based on electrothermal principle and heat transfer theory, calculation formulas of electro heat parameters for direct resistance heating appliance are deduced in this paper.
其次，介绍了传热学的基本原理、PCB简化模型的数值求解和PCB的有效导热系数的计算。
Secondly, it is introduced that the basic principles of heat transfer and the numerical solution of Compacted Model of PCB and effective thermal conductivity of PCB calculation.
本文根据传热学的基本原理，采用冷却单元计算法推导得到了一套完整的关于扁圆管单面贴壁冷却方式的理论计算方法。
In this paper a theoretical calculation method of one-side cooling of flattened tube welded on a wall was obtained by calculation of cooling elements.
本文根据传热学的基本原理，采用冷却单元计算法推导得到了一套完整的关于扁圆管单面贴壁冷却方式的理论计算方法。
In this paper a theoretical calculation method of one-side cooling of flattened tube welded on a wall was obtained by calculation of cooling elements.
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