dosage reduction的用法和樣例：
例句
- Substantial bitrate reduction is achieved while maintaining the same perceptual quality.
在保持相同感知音質的情況下，它可以大幅減小編碼比特率。 - This power reduction, in turn, allows Zenith's HDTV signal to use the channels that usually are empty in crowded city television markets.
這種功率減小轉過來又能使齊尼思公司的高清晰度電視信號在擁擠的城市電視市場中利用那些通常空閑的頻道。
