例句與造句

1. at the same time, we propose a representative data model, i . e . gt data model, and its query language . theoretically, we deeply study the temporal relational algebra and sql-like language based on our ter model, laying a solid theoretic foundation for our accelerator rjf cavity design system
   因此，論文提出了一個(gè)概念性數(shù)據(jù)模型，即時(shí)態(tài)實(shí)體一關(guān)系數(shù)據(jù)模型（ter模型廠提出了一個(gè)表示性數(shù)扼模型，即gt數(shù)據(jù)模型及其查詢語(yǔ)言。
2. It's difficult to find temporal relational algebra in a sentence. 用temporal relational algebra造句挺難的