Improving Constructibility of Municipal Pipeline Project in Planning and Designing Stage 在规划设计阶段提高市政管线项目的可施工性
Constructibility of Construction Project 建设项目的可施工性研究
Many Beam-Arch Combination System Bridges ( BACB), as their good mechanical behavior, low cost, constructibility and beautiful appearance, have been built all over China in these years. 梁拱组合体系桥梁近年来在我国发展迅速,由于其受力合理、造价低廉、施工简便、造型美观等特点,在公路建设中得到广泛应用。
This paper gives a proof of the isomorphism theorem between C_B-algebra and Lu3-algebra. Furthermore constructibility of the Lukasiewicz three-valued logic algebra has been given by the two-valued logic algebra. 本文给出CB代数与Lu3代数同构的详细证明,并得到了Lukasiewivcz三值逻辑代数在二值逻辑代数上的可构造性。