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

单词	second normal stress difference
释义	second normal stress difference Encyclopedia 理学﹝流变动力学﹞释 second normal stress difference第二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。理学非牛顿流体流变特性释 second normal stress difference第二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	back reflective material backrope backsaw backscatter backscatter cross-section back scattered electron backscattered electron backscattered light backscatterer back scattering back-scattering backscattering backscattering analysis backscattering analysis, BSA back scattering-channeling effect back scattering method backscatter peak backscatter X-ray inspection technology backshaft backshift operator backshore subfacie back-shu point back-shu points and front-mu points combination，back-shu points and front-mu points association backside attack backside-illuminated CCD

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