forward conduction

例句：

1. 1.In the heart of the forest, the animals use forward conduction to communicate with each other.
   在森林的中心，动物们使用正向传导来彼此交流。
2. 2. Electrical engineers study forward conduction to understand how electrical energy is transmitted through materials.
   电气工程师研究正向传导，以了解电能是如何通过材料传输的。
3. 3. The researchers found that forward conduction was responsible for the rapid spread of the virus in the population.
   研究人员发现正向传导是病毒在人群中迅速传播的原因。