Central impact tests between concrete blocks are performed by a pendulum test system and a drop weight test system.

采用单摆和垂直轨道装置进行了混凝土块体对心碰撞试验。

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That would take well-paid people out of downtown New Orleans, a move that will impact the central business district's economy.

这将使高收入人群离开新奥尔良市中心，这是一个将影响中心商业区经济的举措。

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They say six large impact basins with central magnetic anomalies offer clues to the origin of lunar magnetism.

他们表示，六次大型撞击盆地并进而产生的中心磁场异常为月球磁场的起源提供了线索。

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The non-governmental organization Food Security Policy Advocacy Network studied the impact of multinational jatropha production in the Volta, Eastern,Central,and Ashanti regions.

VOA: standard.2009.08.23

The agency report called for the need to adapt to an increase in more intense hurricanes in the Caribbean, above-average warming impact on glacier-dependent river flows in Central Asia,and droughts affecting fragile economies in North Africa.

VOA: standard.2009.09.01

There will be a replica of the terminal made of Lego bricks as well as an exhibit called "Grand by Design: A Centennial Celebration of Grand Central Terminal, " showcasing the history and impact of Grand Central.

WSJ: NYC's landmark Grand Central Terminal turns 100

This rise in violence is having a serious impact on Central American economies.

ECONOMIST: Criminal gangs in the Americas

Make social impact entertainment central to your educational offerings and missions, not just an add-on for a few students and faculty.

FORBES: Connect