threshold acceleration

例句：

1. 1. The company's financial performance has reached a threshold for further growth.
   公司的财务状况已经达到了进一步增长的临界点。
2. 2. The new product is designed to meet the threshold of consumer demand.
   新产品的设计是为了满足消费者的需求门槛。
3. 3. The research team found that the threshold for detecting cancer had been lowered by 5%.
   研究小组发现，检测癌症的门槛降低了5%。