“first normal stress difference”的概念、定义、翻译、参考文献-科学参考

单词	first normal stress difference
释义	first normal stress difference Encyclopedia 理学﹝流变动力学﹞释 first normal stress difference第一法向应力差黏弹性流体流动时流动方向的法向应力与垂直方向的法向应力之差。理学非牛顿流体流变特性释 first normal stress difference第一法向应力差描述黏弹性流体的法向应力特性的一个物理量，一般用表示。
随便看	aircraft indoor near field RCS measurement for full scale aircraft aircraft infrared radiation signature measurement of scale aircraft models aircraft integration test of armament system and avionics system aircraft intelligent actuation system aircraft iron bird test rig aircraft jet tests in wind tunnel aircraft jettison test in wind tunnel aircraft landing distance aircraft landing gear aircraft landing gear structure aircraft landing system aircraft landing weight aircraft large part collaborative assembly and measuring calibration system aircraft leasing aircraft level measurement aircraft life aircraft lifetime aircraft lift-drag ratio aircraft lift-off speed aircraft lighting system aircraft lighting system test aircraft lightning test aircraft load aircraft look-down angle aircraft low temperature test

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