magnitude of threshold

例句：

1. 1. The new policy will have a significant impact on the threshold of economic growth.
   新政策将对经济增长的临界点产生重大影响。
2. 2. The research team has identified several thresholds for successful project implementation.
   研究团队已经确定了成功实施项目的若干临界点。
3. 3. The company's performance is at or just below its historical threshold.
   公司的绩效处于历史水平的上下波动区间。