例句與造句

1. based on analysis and compare of all kinds of precept-sorting of feature of plastic product for the different structural plastic product, a 3d feature library of plastic product was built on the platform by integrating feature-modeling technique with parametric technique . the feature schleps its information of non-geometry by database-externed technique of the entity . after building the database of plastic material, the module of choice of plastic material is developed by technology of odbc
   針對不同結(jié)構(gòu)類型的塑件，在全面分析、比較塑件特征分類的各種方案的基礎(chǔ)上，采用三維特征建模技術(shù)和參數(shù)化技術(shù)，建立了注塑產(chǎn)品的三維特征庫；應(yīng)用實體擴(kuò)展數(shù)據(jù)庫技術(shù)，使特征攜帶非幾何信息；再在建立塑料物性數(shù)據(jù)庫的基礎(chǔ)上，采用odbc技術(shù)，開發(fā)了塑料材料選擇模塊；通過塑件特征的調(diào)用和人機(jī)交互輸入?yún)?shù)的方法進(jìn)行塑件三維造型，再把塑件的三維實體和塑件的非幾何信息結(jié)合起來，生成塑件全信息模型。
2. It's difficult to find structural plastics in a sentence. 用structural plastics造句挺難的