排序方式: 共有275条查询结果,搜索用时 687 毫秒
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董宏猷 《小星星(作文100分)》2009,(12):38-43
离圣诞节还有半个月呢,大街上的许多商店和酒吧就开始营造圣诞节的气氛了。不少商店的橱窗都布置了圣诞老人,画上了雪花,节日的气氛越来越浓。可是,胖叔叔却无动于衰,一点也不赶热闹。 相似文献
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This study presents a structural analysis algorithm called the finite particle method (FPM) for kinematically indeterminate bar assemblies. Different from the traditional analysis method, FPM is based on the combination of the vector mechanics and numerical calculations. It models the analyzed domain composed of finite particles. Newton's second law is adopted to describe the motions of all particles. A convected material flame and explicit time integration for the solution procedure is also adopted in this method. By using the FPM, there is no need to solve any nonlinear equations, to calculate the stiffness matrix or equilibrium matrix, which is very helpful in the analysis of kinematically indeterminate structures. The basic formulations for the space bar are derived, following its solution procedures for bar assemblies. Three numerical examples are analyzed using the FPM. Results obtained from both the straight pretension cable and the suspension cable assembly show that the FPM can produce a more accurate analysis result. The motion simulation of the four-bar space assembly demonstrates the capability of this method in the analysis ofkinematically indeterminate structures. 相似文献
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论中英社交文化习俗差异 总被引:1,自引:0,他引:1
陈欣 《江西教育学院学报》2005,26(6):104-106
文化是人们需求的某一特定生活方式。通过对中国的饮食文化、茶文化与英国的pub(酒吧)文化对比以及中英party交际文化的对比,可看出中英文化习俗的差异。这表明对不同语言文化的了解和增强文化差异的意识是提高跨文化交际能力的关键。 相似文献
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正驴子之谜神跟探长在小镇上连破两起案件,名声大震。小镇上的居民有什么事就爱找他帮忙,神眼探长有心想让爱卫警官多锻炼一下,一般的小事就交给他来处理了。爱卫警官没白跟着神眼探长,还真学会了几招,也解决了几个小问题,便洋洋得意起来。这天,来了一个商人,对爱卫警官说:"前 相似文献
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本·奥克里 《语文月刊(学术综合版)》2012,(12):31-31
那天下午,村里来了三个士兵,把羊群和鸡群惊吓得四散开去。他们来到棕榈树下的酒吧,要了一瓢棕榈酒,便于嗡嗡乱飞的苍蝇中喝起酒来。 相似文献
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