Geotechnical engineers study the properties of soil and use this knowledge to design major construction projects.

岩土工程师的职责就是研究土壤的构成成分，并将获得的信息应用到大型建筑工程中去。

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Seismic safety evaluation is a basic work for determining the seismic resistance requirements of major construction projects.

地震安全性评价是确定重要建设工程抗震设防要求的基础性工作。

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By June 2006, the major construction projects of Olympic venues and facilities will be completed and basic preparations finished.

到2006年6月，基本完成奥运场馆及设施的工程建设；各项准备工作基本就绪。

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Investigators found instances in which military officials accepted bribes from contractors, major construction projects had fallen short of expectations and government disarray hampered progress in Iraq.

WSJ: U.S. Is Hit on Iraq, Afghan Outlays

But ways of streamlining the pre-construction phase and improving procurement techniques on major transport infrastructure projects are being looked at.

BBC: Planning shake-up unveiled