求翻译：通过Multisim软件构建模拟电路，仿真分析了双极型晶体管参数的温度特性以及由双极型晶体管构建的两种不同的偏置放大电路的温度特性。由模拟电路所得数据以及曲线拟合得出了晶体管参数温度特性近似方程，了解和掌握由双极型晶体管构建的电路系统的温度漂移，对制作放大电路中的元件，优化系统工作状态提供了理论指导作用。是什么意思？

Multisim software to build analog circuit simulation analysis of the temperature characteristics of the temperature characteristics of the bipolar transistor parameters, and built by the bipolar transistor, two different bias amplifier. Temperature characteristics of the transistor parameters derive

Built by Multisim software analog circuit simulation, and the bipolar transistors, as well as parameter The temperature characteristics by bipolar transistors built by two different offset for the temperature characteristics of the amplifier circuits. The data from analog circuits, as well as curves

Through the Multisim software construction analogous circuit, the simulation has analyzed the double pole transistor parameter temperature characteristic as well as enlarges the electric circuit by the double pole transistor construction two kind of different biases the temperature characteristic.H

By Multisim software build analog circuits, simulation analysis of temperature characteristics of a bipolar transistor parameters, as well as by the construction of the bipolar transistor placement of two different temperature characteristics of the circuit. By analog circuits transistor parameters