通过分析发现，MGPF的形成与闪电的梯级先导、连接过程等有重要关系。
The leader and attachment process have important effects on the formation of MGPF.
直接片与梯级式、托盘式、槽式桥架配套和电缆桥架的连接。
Connector Model TCP-02A/B is for connecting trays of ladder type, tray type and channel type.
直接片与梯级式、托盘式、槽式桥架配套和电缆桥架的连接。
Connector Model TCP-02A/B is for connecting trays of ladder type, tray type and channel type.
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