“实例+项目”作为《建筑CAD辅助设计》标准教学法的探讨

来源 :城市建设理论研究(电子版) | 被引量 : 0次 | 上传用户:carina52
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
其他文献
对分别添加Zn和Al的Mg-2%Ca合金的拉伸蠕变和抗腐蚀性能进行比较.结果表明:添加Zn比添加Al能更加显著地提高Mg-2%Ca合金在170℃下的蠕变性能.然而,添加Al对提高合金的耐腐蚀
The wave transmission characteristics and wave induced pressures on twin plate breakwater are investigated experimentally in regular and random waves.A total of
In order to improve the luminescence properties of CaTiO3:Pr3+, a series of CaTiO3:Pr3+, such as CaTio.97Nb0.03O3:Pr3+, Ca0.8Zn0.2TiO3:Pr3+, Ca0.8Zn0.2Ti0.97Nb0
Three new bridging complexes of rare earth and cobalt cluster were synthesized and characterized via ICP, IR and TG techniques.The structure of the complexes wa
以东部地区成熟的现代农业园区为借鉴,结合成阳实际,提出加强规划、完善配套政策、拓宽融资渠道、建立全方位农业科技服务体系、健全科技人才支撑体系、在农业园区建立现代化
Semiconducting sensors offer an inexpensive and simple method for monitoring gases. Sensors based on the ABO3-type composite oxides materials have an advantage
γ-La2S3 nanoparticles were successfully prepared by thermal decomposition of lanthanum complex La(Et2S2CN)3·phen at low temperature. The obtained sample was c
The electrochemical preparaton of Al-Li-Y alloys from LiCl-KCl-A1Cl3-Y2O3 system was studied. The chlorination of Y2O3 by AlCl3 led to the formation of Y (Ⅲ) i
Wear behaviors of MoSi2 doped with La2O3 against SiC under different loads at 1000 ℃ in air were investigated by using an XP-5type high temperature friction an
Plasma nitrocarburizing of nanocrystallized (NC) 3J33 steel were carried out at 400 and 430 ℃ for 4 h in a mixed gas of N2:3H2and different flow rates of rare