The Data and Clock lines are both open collector.

数据和时钟线都是集电极开路的。

An open collector (transistor) output accommodates loads up to 100 mA.

集电极开路(晶体管)输出负载可容纳高达100毫安的电流。

To commemorate the occasion, Australian Open organisers have struck a special limited edition collector coin that was released at the Australian Open 2012 launch this morning.

澳网公开赛组织者为纪念这场盛事而铸造限量版收藏币于今天早晨公开赛启动仪式上发行

The bus is "idle" when both lines are high (open-collector).

总线空闲时，两条线都是高电平(集电极开路)。

Condensate water automatic pump will discharge the condensed water that contained in open water collector into high jump stand condensate water return pipe with possible existence of pressure.

凝结水自动泵把开口集水罐内的冷凝水排入可能有压力的高架冷凝水回液管内。

If another voltage or current source is present, you could replace S1 with an open-collector switch that sinks current only.

如果另外有个电压或电流源存在，用仅有减小电流作用的集电极开路开关代替s1。