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Note 1: Annex G may be used to model the soil -structure interaction.

注1：可以按照附录G对土-结构相互作用建模。

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Soil-pile-structure interaction was a difficult problem in bridge seismic engineering.

桩—土—结构相互作用问题一直是桥梁抗震研究中的难点。

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Once these polymers come into contact with water in or on the body, they self assemble into a new polymer structure that is designed to target bacteria membranes based on electrostatic interaction and break through their cell membranes and walls.

FORBES: IBM Develops Anti-MRSA Nanotechnology