塔斯美尼亚大学研制成一种能在某一安全距离点燃森林残叶的二氧化碳激光系统。澳大利亚人生活在世界上潜伏最大火灾的地区之一,每年的高温和强风都使大火横扫该国,留下死亡和破坏的痕迹。原因是该国的桉森林易于燃烧,需要用可控燃烧法 The University of Tasmania has developed a carbon dioxide laser system that ignites the remnants of forests at a safe distance. Australians live in one of the world’s largest potential firefighters, with annual high temperatures and strong winds sweeping the country by fire, leaving traces of death and destruction. The reason is that the country’s eucalyptus forest is easy to burn and requires controlled combustion