Research indicates that under full load operation of the reservoir, large local tensile stress will be produced at the dam heel and the outlet and inlet of the power penstock.

研究表明，当水库满载运行时，坝踵处产生较大局部拉应力；管道进出口也出现较大局部拉应力。

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The hitter then used this natural reaction to come up FULL FORCE with a "heel of hand" blow under the chin. Result was usually a broken neck.

杀手就利用这个自然反应，上前用掌跟部位全力击打对方的下巴，通常的结果会是一个断掉的脖子。

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The fourth operation had finally got it right, a full realignment that involved breaking and restructuring his ankle and heel.

第四次手术是要把骨头放回原位，重组他的整个脚踝和脚后跟。

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The full-back latched on to John Utaka's intelligent back heel inside the box and rifled his shot into Kompany as the ball looped over Given and on to the crossbar, with Ireland clearing the danger with Danny Webber poised to pounce.

BBC: Manchester City 2-0 Portsmouth