Shannon showed that noise sets a limiton the rate at which information can pass along communication channels while remaining error-free.
香农指出,噪声限制了信息在保持无差错的情况下沿通信信道传递的速度。
2
At some point, there has to be a limiton how much land can be used for sugar cane production—certainly if you want to preserve natural habitats and native wildlife.