为此，必须对原电路进行改进。

Therefore the original electric circuit must be improved.

youdao

所导出的全部电路具有与原电路相同的无源灵敏度特性。

The circuits have the same passive sensitivity as that of the original one.

youdao

本公司产品型号齐全、安装方便，决不破坏原车电路。

The Company product range, easy to install, and never destroy the original car circuit.

youdao

本公司产品型号齐全、安装方便，决不破坏原车电路。

The Company product range, easy to install, and never destroy the original car circuit.

youdao