演示 meaning in Chinese
demonstrate; show-how; reproduction
Examples
- Hard rubber and fur are commonly used in demonstrations .
在演示中，常用硬橡胶棒和毛皮。 - The law of conservation of angular momentum may be demonstrated with a gyroscope .
角动量守恒定律，可以用回转器来演示。 - Photography with cine cameras is of value only for demonstration and entertainment purposes .
用电影摄影机摄影只有演示和娱乐的价值。 - Two-dimensional collisions, both elastic and inelastic, may be demonstrated on this table .
在这个桌上，可以演示二维的弹性和非弹性碰撞。 - These experiments suggest how different policy regimes cope with an uncertain world .
这些实验演示了政策体系是如何随着世界的变化而变化的。