Half of that total has been completed in the last five years alone, with a further 3,700 kilometers due to open in the coming months of 2021.
其中的一半仅在过去五年内就完成了,还有3700公里将在2021年未来几个月开通。
Half of that total is managed from London.
总额的一半归功于伦敦。
About half of that total warming occurred before the mid-1940s.
总变暖量中大约一半发生在1940年代中期之前。
Eighty billion dollars of that total was to be pumped into the U.S.economy to promote development of renewable energy, urban mass transit, high-speed rail systems and clean energy jobs.
VOA: standard.2010.02.25
the total amount of the work that we can get out is just given by the area inside this curve.
能够输出的功就是,我们可以得出来,曲线所包围的面积。
So in terms of total numbers that we would need to complete our octets and fill our valence shells, we would need 18 electrons.
因此要填满我们的“八隅体“,排满所有的价壳层,我们总共需要十八个电子。
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