我们会选中国的几个都市进行个案研习，以示范这工具在都会系统中协助空间关系分析之效果。

Case studies on several urban systems in China were carried out to demonstrate how this tool could help in the analysis of the spatial relationship in the urban system.

youdao

如果你建立一个能覆盖整个交易过程，并产生有效的收据的内聚系统，一切都会变得更容易。

It would be so easy if you built a cohesive system that carries the entire transaction to create a receipt that is useful.

youdao

不管有没有人类的影响，生态系统都会随时间演变，因此没有人可以说出夏威夷看起来应该是什么样的。

Ecosystems change over time, with or without the involvement of mankind, so no one can tell what Hawaii should look like.

youdao

It would be so easy if you built a cohesive system that carries the entire transaction to create a receipt that is useful.

如果你建立一个,能覆盖整个交易过程,能产生有效的收据的系统,一切都会变得更容易。

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So if there's any systematic bias going on in the way these things get graded it'll smooth itself out across the teaching fellows, so we'll have a fair grading system and things.

所以,如果在评分过程中,有任何系统性误差,都会由助教们尽量纠正过来,这样就有了公平的评分系统

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