Jorge Amaral, a Brazilian air force colonel, said the long strip of metal found on Wednesday was the biggest piece that search crews had seen so far.

巴西空军上校豪尔赫·阿马拉尔说周三发现的那块很长的金属物体是搜救队员迄今为止发现的最大的物体。他说这可能是机身或飞机尾部的一部分。

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This paper theoretically analyzes the critical force in metal hoisting boom structure of lattice type and variable section.

本文对格构式变截面吊臂金属结构的临界力计算作了理论分析。

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Excellent binding force between coating and metal base.

优异的涂层与金属基体的结合力。

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Physical demand for the yellow metal adds another bullish force to the equation.

FORBES: Two-Faced Gold: Trying To Move From Risk Asset To Safe Haven

The slurry gushed with such force it buckled a quarter-inch thick metal plate and would have trapped Mr Whipps, the inquest was told.

BBC: Essex farm workers 'overcome by slurry'

Expensive maintenance may force the owners to sell the historic ship for scrap metal, unless a solution can be found.

CNN: Sending out an SOS for 'America's flagship'