1. A rapid linear motion of a particle or of an elastic solid about an equilibrium position. '振动'。''在一个''。'平衡'。''位置附近一个粒子或弹性固体迅速的直线运动。
2. Main ingredients: marine extract, green tea extract, silk protein and elastic protein factor. 主要成分：海洋精华、绿茶精华、丝蛋白、弹性蛋白因子等。
3. This composite shell element possesses function for linear, geometry nonlinear and thermo-elastic analysis. 该复合材料壳元具有线性、几何非线性及热弹性分析功能。
英英解释
n.
1. a narrow band of elastic rubber used to hold things (such as papers) together
2. a fabric made of yarns containing an elastic material adj.
1. capable of resuming original shape after stretching or compression; springy
2. able to adjust readily to different conditions
