“subgrade ontology”的概念、定义、翻译、参考文献-科学参考

单词	subgrade ontology
释义	subgrade ontology Encyclopedia 工学铁路路基工程释 subgrade ontology路基本体包括用天然土、石所填筑的基床表层、基床底层和基床以下路堤，以及在天然地层中挖出的路堑或经换填基床处理的路堑，直接支撑轨道，承受列车荷载。路基本体根据地质条件和填筑材料的不同，又可分为路堤、路堑、半路堤、半路堑、半堤半堑、不填不挖路基。
随便看	finite element equation of elastic dynamics finite element frequency domain method finite element method finite-element method finite element method (FEM) finite element method, FEM finite element method for incremental theory of plasticity finite element method for structures finite element method for total theory of plasticity finite element method of electromagnetic field finite element method，FEM finite element model finite-element network finite element numerical simulation finite element tearing and interconnecting finite element tearing and interconnecting, FETI finite element time domain method finite equation finite escape time finite extension finite extension field finite factor finite family finite family of sets finite field

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