effective torsional moment 有效扭矩...torsional a.扭力的,扭转的扭转的...torsional spring 减震弹簧...torsional pendulum 扭摆...torsional rigidity 抗扭刚度;抗扭劲度...torsional mode delay line 扭转模态延迟线...torsional stress 扭应力;扭转应力...torsional strain 扭应变...torsional effect 扭转效应...torsional dynamometer 扭力计...torsional moment 扭矩...
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