例句與造句

1. Firstly this paper introduces the development of related vr technology and semi - physical simulation technology , then discusses the principle of simulation from the angel of modeling and analyzes the feasibility of virtual model system
   本文首先分析了相關虛擬技術以及半實物仿真技術的發(fā)展，再從建模的角度出發(fā)來闡述半實物虛擬模型的基本原理，分析了虛擬模型系統的可行性，為模型系統的實現提供理論基礎。
2. It's difficult to find principle of simulation in a sentence. 用principle of simulation造句挺難的