In many structures, shoring and formwork cost can exceed the cost of the concrete and reinforcing steel combined.

在许多结构，利用支柱的支撑和模板费用能超过具体物的费用而且加强被联合的钢。

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Actually, the problem isn't just an aerospace problem but a general problem that can be seen in many structures we test.

实际上，这不仅仅是一个航天问题，而是在我们所测试的很多结构上都可以观察到的一个普遍问题。

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In the fourteenth and fifteenth centuries, many Western Pueblo settlements in what is now the southwestern United States may have possessed distinctly hierarchical organizational structures.

在14世纪和15世纪，许多位于现在美国西南部的西部普韦布洛定居点可能拥有明显的等级组织结构。

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"Action has also been taken in Britain,America and Australia, and many other countries to tighten financial regulation and we are bringing regulatory structures into line with the reality of global 21st century financial markets,"

VOA: standard.2009.03.30

We're going to really get into this next class, but I just want to introduce it to you to give us a start, and many of you have used Lewis structures in high school, but we'll be doing some much more challenging Lewis structures, I can assure you, in this class here.

其实我们下节课才会详细介绍它，但是今天我只想以简单介绍作为开始，大部分同学在高中就用过路易斯结构了，但是我们会遇到一些更具挑战性的,路易斯结构，我可以向大家保证，在这门课中会的。

麻省理工公开课 - 化学原理课程节选

As shown above, Islamic instruments can be used in many types of fund structures.

FORBES: Islamic Funds - Sharia Law and Investment Structures

Play structures come in many forms even that of a 46-foot humpback whale.

WSJ: If Kids Can Play, Will Mom Shop?

Moganshan was popular with expats with leisure time before the Communist revolution, and many older structures in the area are still standing in an area with a striking bamboo forest.

FORBES: naked Retreats Plans To Invest More Than $160 Mln As China's Resort Market Grows