By adjusting the chemical composition of a material, scientists can fine-tune its wave-propagation characteristics for a specific application.
By adjusting the chemical composition of a material, scientists can fine-tune its wave-propagation characteristics for a specific application.
科学家可以藉由调整材料的化学成份，精密调节该材料的电磁波传递特性，以符合特定的应用需求。