dead region的用法和樣例：
例句
- Comparing with double dams, the tundish fixed with baffles has a similar minimum residence time, but a less dead volume.
導流擋板與雙擋墻比較，最短停留時間變化不大，但死區體積更小。 - The principle of this method is introduced in detail,and a kind of circuit of generating dead time and its timing simulation are given.
詳細敘述了該方法的基本原理，并以其中的一個死區時間產生電路為例，介紹了電路的設計要點及時序分析。
