overhead line
英
美
- 架空管道,架空线路,架空线
双语例句
- Combinations of both overhead and under-ground HVDC line segments frequently occur.
高压直流架空线路和地下线路分段的组合也常采用。 - It is difficult to obtain the dynamic models of converters, overlong overhead HVDC lines and passive filters in audio frequency.
然而，由于运行工况及气候的影响，难以求取换流器及长距离高压架空线路在音频带内的动态数学模型。
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