名词
中文翻译：最小主应力
同义词：
['minor principal stress', 'minimum principal stress例句：1. The engineer calculated the minimum principal stress in the beam to ensure its stability.（工程师计算了梁中的最小主应力，以确保其稳定性。）']
例句：
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1. The engineer calculated the minimum principal stress in the beam to ensure its stability.
工程师计算了梁中的最小主应力，以确保其稳定性。
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2.During the earthquake, the building experienced a maximum principal stress of 30 MPa.
地震期间，建筑物经历了最大主应力为30 MPa。
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3. The design of the bridge was based on the minimum principal stress analysis.
桥梁的设计基于最小主应力分析。