名词
中文翻译：主要应力空间
同义词：
['主应力空间例句：1. The principal stress space is crucial for the stability of the structure.（主要应力空间对结构的稳定性至关重要。）']
例句：
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1. The principal stress space is crucial for the stability of the structure.
主要应力空间对结构的稳定性至关重要。
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2. During the earthquake, the principal stress space changed significantly.
地震期间，主要应力空间发生了显著变化。
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3.The study of principal stress space is essential for understanding the behavior of materials under loading conditions.
研究主要应力空间对于理解材料在加载条件下的行为至关重要。