传统上,我们使用一根置于空气中的金属终端【富兰克林避雷针】和一条与集成的接地装置连在一起的下导线路来保护建筑物。
Traditionally structures have been protected by the use of air terminals (Franklin Lightning Rods) and a network of downconductors connecting to an integrated grounding system.
流行的格式是png、pdf和jpeg,然后可以把它们动态地或直接地传递给x终端、网页或通用的图形查看程序。
Popular formats are PNG, PDF, and jpeg, and they can then be presented either on the fly or directly to an X terminal, Web page, or a general graphic viewer utility.
高处的终端D'连接线圈的A'中心,其它终端更适宜连接地线,同样,对于线圈C'在此之上鉴于安全再次提醒。
The elevated terminal D' connects with the centre of the coil A' and the other terminal is connected to earth and preferably, also, to the coil C' again for safety reasons as mentioned above.
变电站避雷器安装位置和数量及输电线终端塔的接地电阻对雷电过电压有著直接的影响。
The location and quantity of arrestor and impulse grounding resistance of towers has direct influence on lighting overvoltage.
我们并不希望允许终端使用者直接地存取实体变数或者某个特定实作的细节。
We don't want to allow access directly to the Instance Variables or to the specific implementation details.
我们并不希望允许终端使用者直接地存取实体变数或者某个特定实作的细节。
We don't want to allow access directly to the Instance Variables or to the specific implementation details.
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