在板内发生损伤之后，其各向同性性质不再保留，最终强度将依赖于加载方向以及叠层顺序。
Since the isotropy of such laminates holds only for the elastic properties but not for the strength behavior their strength largely depends on the stacking structure.
在板内发生损伤之后，其各向同性性质不再保留，最终强度将依赖于加载方向以及叠层顺序。
Since the isotropy of such laminates holds only for the elastic properties, but not for the strength behavior, their strength largely depends on the stacking structure.
讨论了二、三维各向同性谐振子的升、降算子的一般形式及其性质。
The raising and lowering operators of two and three dimensional isotropic harmonic oscillators were systemalically Constructed and their properties were discussed.
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