When the leg number of circuit is big and the node point number is small, it is a better choice to use the node voltage method.
当电路的支路数目较多而节点数目较少时，运用节点电压法是一种更好的选择。
Expertly using node voltage method and mesh current method is the key of flexibly mastering circuit parameter calculation method and technique.
熟练运用节点电压法与网孔电流法是灵活掌握电路参数计算方法与技巧的关键。
There are many methods for analysing electronic circuit, such as branch current, node voltage, mesh current and loop current method.
电路的一般分析方法有许多，如支路法、节点法、网孔法和回路法等。
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