英语词汇principal stress怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	principal stress
释义	principal stress 美/ ?pr?ns?pl stres / 简明释义主应力：在三维空间中，物体受到的应力可以分解为三个方向上的应力，其中最大的应力称为主应力。网络释义短语 1 principal stress 力主应力 ; 枝动 ; 主要重音 2 major principal stress 最大主应力 3 maximum principal stress 最大应力 ; 最大主应力双语例句 1 The measured maximum horizontal principal stress orientation in North China by different methods were compared in this paper. 本文分析、比较了由不同方法测得的华北地区最大水平主应力方向。 2 The maximUm difference of failure strength among various principal stress direction is up to 30%. 不同主应力方向的破坏强度最大差别可达30%。 3 Precision estimation of principal direction is more objective by using principal stress deflection error proposed in this paper. 提出了主应力的偏角误差概念及其计算方法，使主应力方向的精度评定更加真实客观。
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