格陵兰大冰原上有一个融水湖泊,容量达440亿升,覆盖面积达5.7平方公里,在2006年,仅仅用了24小时就流光了。
A meltwater lake on the Greenland ice sheet that contained 44 billion litres and covered 5.7 sq km gurgled away within 24 hours in 2006.
对运行中的大容量油浸自冷变压器异常温升情况进行了分析,提出了其冷却系统设计存在的问题及优化方案。
The abnormal temperature rise of a large oil-immersed self-cooling transformer in operation is analyzed. The problems and optimization program in its cooling system design are presented.
一种容量或体积单位,相当于16大汤匙或8液盎司(237毫升)。
A unit of capacity or volume equal to 16 tablespoons or 8 fluid ounces (237 milliliters).
然而,在没有大容量蓄电池吸收能量的情况下,再生制动将产生很高的泵升电压,给系统工作带来不利。
However, due to the lack of accumulator of big capacity to absorb energy, this method produces high bumping voltage, which is harmful for system.
然而,在没有大容量蓄电池吸收能量的情况下,再生制动将产生很高的泵升电压,给系统工作带来不利。
However, due to the lack of accumulator of big capacity to absorb energy, this method produces high bumping voltage, which is harmful for system.
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