dromotropic effect

例句：

1. 1. The temperature change in the room caused a [dromotropic effect].
   房间的温度变化导致了[dromotropic effect]。
2. 2. The pressure variation in the atmosphere has a [dromotropic effect] on the weather patterns.
   大气的压力变化对天气模式有[dromotropic effect]。
3. 3.The researcher found that the [dromotropic effect] of a new drug was significant.
   研究者发现新药的[dromotropic effect]是显著的。