directional properties

• 各向异性

directional properties的用法和样例：

例句

1. Rock fabric analysis is very important in the research on the anisotropy of many physical properties in rocks.
   文中特别强调了岩石组构分析对研究岩石物理性质的各向异性具有十分重要的意义。
2. The orthotropic properties of the corrugated steel culvert and the coupling between the culvert and the foundation are considered in the analysis.
   在分析中，考虑了波纹钢板的正交各向异性材料特性和地基管涵结构的耦合作用。