Vodafone, a mobile-telecoms giant, has been turning down the air-conditioning in its base-stations, which accounts for a quarter of its carbon footprint.
移动电信巨头，调低了其基站的空调，这些空调占据了其4份之1的碳足迹。
The dynamic load calculation of air conditioning system is the base of air conditioning energy economy.
而空调系统的动态负荷计算则是建筑空调节能的基础。
When both the input conditioning and main-gate flip-flop are logically true, the main gate opens for a period of time that is determined by the timer base divider.
当输入转换和主控门触发器同时为逻辑真时，主控门打开一定时间，这个时间由时基分配器决定。
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