经过给定层状薄膜板的资料常数和厚度，我们可以从频率方程中求解出其振动频率。
A transcendental equation is used to determine the vibration frequency with given materials and plate thicknesses.
本文讨论利用重力资料反演莫霍面时，地壳横向不均一性，密度随深度变化以及异常数据滑动平均处理对解释结果的影响程度。
The lateral inhomogeneity and the variation of density contrast with depth in the crust and their effects on the inversion of gravity field are discussed.
列举型别可视为是资料型别，您可以用来建立多组常数以便与变数和属性搭配使用。
Enumerations are treated as data types, and you can use them to create sets of constants for use with variables and properties.
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