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- It is a fact that no structural material is perfectly elastic. 事实上没有一种结构材料是十全十美的弹性体。
- perfectly elastic material 完全弹性材料
- This swimming costume is made of elastic material. 这件游泳衣是由弹性材料做成的。
- All elastic materials possess this property to a certain degree. 所有弹性材料在一定程度上都具有这种特性。
- A lot of sports wear is made of very elastic material. 许多运动服都是用弹性 好的材料做的.
- A body that recovers completely and resumes its original dimensions is said to be perfectly elastic. 完全恢复并复原到原始尺寸的物体称为完全弹性体。
- For an elastic material, Hooke's Law states. that the ratio of strain to stress is constant. 对于弹性材料来说，虎克定律表明应力和应变之比是常数。
- For an elastic material,Hooke's Law states. that the ratio of strain to stress is constant. 对于弹性材料来说，虎克定律表明应力和应变之比是常数。
- Most bathing suits are made of an elastic material that allows the suit to sspxetch. 大部分的泳衣是由弹性材料制成的，具有伸缩性。
- In analysis concrete is taken as low tensional material steel bar as perfect elastic-plastic material and dam as elastic material. 分析结果表明,在面板未发生破坏之前,配筋率的大小并不改变面板的刚度,配筋只在面板产生破坏之后才发挥作用。
- Blended elastic material was obtained with components as PVC,SBS,CPE and different fillers blended with other aids for modification. 以PVC、SBS、CPE作为共混组分,采用不同的填充体系,与其他助剂进行共混改性,得到了共混弹性材料。
- Especially common in the knee and hip, osteoarthritis damages cartilage, the tough, elastic material that cushions moving parts of joints. 尤其是常见于膝关节和髋关节,骨关节炎常破坏坚硬的,有弹性的骨之间其缓冲活动部分连接处的软骨。
- The constitution equation for cartilage is of Hooke elastic material type and that of muscle is of exponential type with two material parameters. 软骨的本构关系为Hooke弹性材料而肌肉采用有二个参数的指数型本构方程。
- The strength of natural rubber in the elastic material, natural rubber raw rubber, rubber, vulcanizates higher intensity. 天然橡胶手轮的强度在弹性材料中，天然橡胶手轮的生胶、混炼胶、硫化胶的强度都比较高。
- When we play loud and fast, we throw the fingers to the bottom of the keys; since the keybed is made of elastic material, it responds with considerable rebound. 当我们演奏强音和快速弹奏时,我们将手指投掷到键的最底部;因为琴键是由弹性材料制成的,所以它有相当大的反弹力。
- Both the space structure and the loads are very complex in practical while reinforced concrete is not at all ideal elastic material as crack and yielding occur at times. 建筑结构往往是一个很复杂的空间体系,实际荷载也是很复杂的,且钢筋混凝土结构又有开裂、屈服等现象,并不是理想的弹性匀质材料。
- Implanted as a scaffold, Mauck's elastic material will take the place, temporarily, of the collagen and other extracellular proteins that will be produced during healing. 莫克所做的有弹性材质在被植入作为支架后，会暂时取代肌键复原过程中生成的胶原蛋白及其他胞外蛋白。
- The results show that elastic material rubber is not fit for tri-branch tube which branch ratio is more than 1.The medium of olefin and graphite in 4:1 admixture is suitable. 结果表明，聚氨酯橡胶弹性材料不适合成形高径比大于1的支管，塑性传力介质中石蜡石墨以4:1混合时，三通管成形质量比较理想。
- You needn't labor a point that is perfectly plain. 这点很明显，你用不着讲个没完。
- The formula describing the relation between stress and strain of visco elastic material is founded in the literature \ which has four unknown const an ts in it after predigestion. 文献[1]提出了描述粘弹性材料应力应变关系的公式，经过简化，公式中有四个待定材料常数。
