可在一辆车辆上安装多个频闪头或频闪灯泡，公用一个供电器。
Remote power supplies provide the flexibility of mounting a number of strobe heads or strobe bulbs on a vehicle and powering them from one source.
现在一个已没电的灯管，可以用一个特制的发电器，来直接连结供电器。
Now a dead tube could be connected directly to a power supply by using a specially designed generator.
他们还在太空站外安装了一个电视摄像头支架，重新配置了一个天线供电器并做了一些迎接今后任务的前期准备工作。
They also installed a television camera stanchion, reconfigured a powersupply for an antenna assembly, and performed several get-ahead tasks.
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