limit of perceptibility

例句：

1. 1. The scientist found that the limitof perceptibility for this material isquite low.
   科学家发现这种材料的可感知极限相当低。
2. 2. The new technology has greatly improvedthe limit of perceptibility in ourdaily life.
   新技术极大地提高了我们日常生活中的感知极限。
3. 3. Due to the limited resources, wemust find ways to increase the limit ofperceptibility.
   由于资源有限，我们必须找到增加感知极限的方法。