轴向温度梯度 meaning in Chinese

axial thermal gradient
axial-temperature gradient

The finite element method ( fe ' . i ) is adopted to analyze the effects of the numbers of coil turns , current intensity and current frequency upon the rate of joule heat generation in details . the thermo - radiation analytical countermeasures of various types are adopted to carry out the numerical analysis of the effects of the crucible with different shapes and sizes and the blind holes with different depths opened in the tops of crucibles as well as coil positions upon the thermal field distribution whereby solving the main problem of field the thermo - field design of the induction - heating sic crystal growth system . a new combination idea of the thermo - field design obtained by means of the united design of the thermo - insulator and blind holes has been presented
采用有限元分析方法对线圈匝数、电流强度、电流频率等对焦耳热产生速率的影响进行了详细的分析讨论；采用不同的热辐射分析策略，对不同坩埚形状、坩埚顶部开设不同深度的盲孔以及线圈的位置等对热场分布的影响进行了数值分析，解决了感应加热碳化硅晶体生长系统热场设计的主要问题，提出了通过绝热层与盲孔的联合设计获得所需热场设计的思路，给出了根据轴向温度梯度的波动对线圈位置实行动态调节以控制热场的理论依据。