rail current
常见例句
- Third rail current collection comes in a variety of designs.
第三軌受流可以設計成不同形式。 - All shoes need some way of being moved clear of the current rail, usually for emergency purposes.
所有的集電靴通常爲了緊急目的需要以某種方式在供電軌上暢通無阻地移動。 - Supporters of a high-speed rail link to the north said the semi-final weekend highlighted the limited capacity of the current rail network.
一些支持建設連接北部高鉄的人們稱，周末的比賽突顯了現在鉄路網運能的不足。 - This is the time saved by those people using high speed instead of medium speed (and the current rail network between the proposed points is medium, not low, speed) transport.
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