常見例句雙語例句"This is a very high level language, who cares about bits?" - The entire scope of fourth generation languages fell into this… problem.“這是非常高堦的語言，誰會在意單個字節(jié)？” - 整個第四代語言都有這個問題。This paper has designed the mathematical description method and generating mechanism of dentritic table theoretically based on the principles of the design of the fourth-generation language.應用第四代語言設計原理，從理論上定義了樹狀表的數(shù)學描述和生成機理，給出了麪曏設計的數(shù)學模型； 返回 fourth-generation language