The use of steel and concrete has allowed the builders to perch a light concrete dome on eight slender columns.

钢筋混凝土的使用使建筑者们能将一个轻巧的混凝土穹顶架在8根细柱上。

《柯林斯英汉双解大词典》

Research purposes: Creep of concrete has significant influence for prestressed concrete structures.

研究目的：混凝土的徐变对预应力混凝土结构的影响不容忽视。

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The time the concrete has had to cure greatly affects how the material will interact with the blade.

在具体的治疗不得不大大影响材料将如何互动，刀片的时间。

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Israeli and Indian media report the Counter-Terrorism Bureau in Jerusalem has upgraded a warning to Israelis and other foreigners traveling in India about a "concrete threat" against Jewish facilities here.

VOA: standard.2009.10.16

The best regime embodies a supreme paradox it would seem. It is superior in some ways to all actual regimes but it has no concrete existence anywhere.

最优的政体体现了至高的矛盾,看起来，它似乎在某些层面,优于所有现行的政体,但却缺乏具体的存在事实。

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It's really been in the wake of the al-Mabhouh thing that the talk has really translated into concrete action and some of these governments have really started to get very tough on RIM, the company behind BlackBerry.

VOA: standard.2010.08.11

The price of structural concrete has gone up by 73% in the past two years alone.

ECONOMIST: America's creaking infrastructure

But nothing concrete has developed and now a reunion with Everton boss David Moyes, who was Healy's manager at Preston, looks increasingly unlikely.

BBC: SPORT | Football | My Club | Leeds United | Sanchez stunned Healy not bought

The glowing orange carpet that once blanketed the floors in vibrant contrast to the rough gray concrete has been reproduced from a surviving two-inch square.

WSJ: The Repair of The Paul Randolph Building at Yale May Help Other Structures in Need of Restoration