例句與造句

1. As before, each lack of counted photons after a displacement switch reinforces the hypothesis that the original guess was incorrect.
2. The " mercury displacement switch " uses a'plunger'dipping into a pool of mercury and thereby causing the level inside the container to rise to an elevated height where at least one electrode is present.
3. It's difficult to find displacement switch in a sentence. 用displacement switch造句挺難的