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It is very improtant to forecast the demand for water of a city for its sustainable development.In this article,forecast model was constructed by means of system dynamic analysis and applied to a example.
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为了实现城市可持续发展,城市需水量预测极为重要,利用系统动力学分析方法建立了预测模型,并通过实例进行了应用,给城市节水用水工作提供了重要的参考依据。 |
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It is very interesting that Mark is a Britisher, but he likes Beijing opera.
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一件有趣的事情是迈克是英国人,但他喜欢京剧。 |
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It is very irresponsible of him to not answer my letter.
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不回复我的信是他太不负责了。 |
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It is very irritating when someone's phone rings in the movie theater.
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电影院内有人的手机响起时,真的很惹人厌。 |
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It is very late on Christmas Eve now.
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这会儿的圣诞夜已经很晚了。 |
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It is very late; hence you must go to bed.
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时间已经很晚了,因此你必须睡觉去。 |
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It is very likely that these two ships will serve for operational trial and evaluation purpose.
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这两艘船极可能作为试验平台和评估目的用途。 |
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It is very long, and there is a lot of notation, but overall it's actually not doing anything all that complicated.
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首先是它比较长,还有就是符号多,最要命的是这节内容很复杂。 |
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It is very moisture in the wood and there are numerous tall trees whose bark is moisture and black because of the lichen on them, just like the trees at home.
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森林中一片都是湿润的,有无数参天的大树,连它们的树皮都是黝黑地湿润着,因为上面长满了青苔,和家里的一样。 |
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It is very natural for those who long for good jobs .
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对那些渴望找到好工作的人来说有这样的想法是很自然的。 |
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It is very natural that they two fall in love.
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他们两人相爱是很自然的事。 |