电流源在模拟晶体管特性时极其有用。
Current sources are most useful in modeling the behavior of transistors.
在模拟世界里，这是通过以某种方式连接的晶体管来做到的。
This is done in the analog realm by wiring a transistor in a certain way.
模拟试验数据分析结果表明，该试验方法可以有效地提高晶体管稳态工作寿命试验方法的可信度。
Analyzing result of simulated experiment data shows that the test method can increase availably the accuracy of the transistor steady-state operation life test method.
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