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- This article is a tentative exploration on how to use analogy in materials mechanics teaching. 本文就在材料力学教学中如何运用类比法试作初步探讨。
- Normal stress analysis and shear stress analysis arc performed by means of the approach of materials mechanics. 利用材料力学方法对这种梁进行了应力分析,包括正应力分析和剪应力分析。
- This paper expounds the method for testing materials' cut modulus G value by using resistor straining testing technique in material mechanics. 本文论述了材料力学中，利用电阻应变测试技术测试材料剪切模量G值的方法。
- The effect of ECAP passes on materials mechanical properties of industrial pure aluminum L2 was investigated with equal channel angular pressing (ECAP) process . 利用等通道转角挤压(ECAP)技术挤压工业纯铝L2,探讨了挤压次数对其力学性能的影响。
- To prepare the detecting equipment which have satisfied organism material mechanics property of high acuity micro- tension lemma. 结果:1.;研制出了能满足预期效果的高敏度小张力膜状生物材料力学性能检测仪。
- A theoretical formula of vuggy rock compressibility is proposed based on the theory of material mechanics and elastic theory. 根据材料力学和弹性力学的有关理论,推导出了溶洞介质的压缩系数计算公式。
- This paper discuss how to cultivate student's capability in practice in Material Mechanics teaching and we get some effect in practice. 本文论述了在材料力学的教学中,如何从实际出发,培养学生的各项能力,在实践中取得了一定的效果。
- Through the DOP amount used change, observes the PVC compound material mechanics performance thermal stability to be able the change rule. 通过DOP用量的变化，观察PVC复合材料的力学性能耐热性能的变化规律。
- materials mechanics teach- ing experiment 材料力学教学实验
- materials mechanics teaching experiment 材料力学教学实验
- LIU Xiwen is a senior engineer in Laboratory of Material Mechanics, Beijing University of Aeronautics and Astronautics, where she engages in teaching and research. 刘习文，北京航空航天大学高级工程师，从事材料力学实验教学与固体力学实验研究工作，参加了北京市高等学校合格实验室评估与北航国家级力学基地建设及国家级精品课建设工作，2001年获北航优秀教学成果二等奖。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- The result indicated that:it is available to improve flexibilizing ABS extruding process and enhance the material mechanics performance by the suitable screw combinati... 结果表明:通过适当的螺杆组合和喂料工艺可改善增韧ABS的挤出工艺,提高材料的力学性能。
- From the teaching practices of the course "Material Mechanics",this paper puts forward some practicable methods for illustrating graph of inner strength of beam. 在“材料力学”课程中;快速绘制梁的内力图应把握几点技巧.;在材料力学课程教学中如何教会学生“快而准”地绘制梁的内力图尤为关键
- My major is civil engineer, our course included many difficult and abstract courses, such as construction mechanics, statics, material mechanics and so on. 第一段前两句之间貌似没有因果关系。。如果老话说“事实检验真理的唯一标准”。。
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- The effect of two cross-linking process, cross-linking agent amount and the adding of PE plasticizing agent promoter on material mechanics of PP/POE blending system were studied. 研究了两种交联工艺、交联剂用量及助增韧剂PE的引入对PP/POE共混体系材料力学性能的影响。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- Material mechanics is applied to simulate the bending shape of branch factually,and YANG's capacity is calealated with different radius to express the degree of bended branch. 算法应用材料力学原理,通过在不同半径情况下计算杨氏模量来表现枝条的弯曲程度,较真实地模拟了枝条的弯曲形态。
- By using the principles of structure mechanics, material mechanics, the paper proved that the maximum moments appears in the crown and the abutment of combined arch. 应用结构力学、材料力学理论,证明结合拱的最大弯矩发生在拱顶处,推导出承载拱厚度的计算式,从而建立了不稳定围岩巷道锚杆支护参数设计组合拱计算的理论模型。
