zero bit

例句：

1. 1. In computer science, the zero bit is used to represent a binary digit.
   在计算机科学中，零位用于表示二进制数字。
2. 2. The zero bit is crucial for error correction in digital communication systems.
   零位对于数字通信系统中的错误校正至关重要。
3. 3. The engineers were able to zero in on the exact location of the zero bit.
   工程师们能够准确地定位到零位的位置。