中国经济今年放缓,可能是未来麻烦的种子,也可能是更大成功的跳板。
This year 's slowdown could be a seed for future troubles or a platform for greater successes .
多功能条件反射箱实验主要观察大鼠在跳板上停留的时间(步入潜伏期)。
Multi-functional conditioning box was used to observe the time of rats ' staying on the diving board ( entering latency ) .