论文部分内容阅读
我国在使用飞机直接灭火方面还远远不能适应森林灭火的需要,特别是在使用直升飞机喷液灭火,还处在初始阶段。但直升飞机扑救森林火灾除了机降扑火人员外还能喷液灭火,特别是能充分利用野外的自然水源扑救森林火灾较固定型飞机具有无可比拟的优越性,同时可以最大限度地靠近火场扑救,以提高单位时间内的扑灭能力和效益。在我国林区内,大河小溪密布,水源充足,地形又比较平坦,可提供直升飞机随处起
Our country is still far from being able to meet the needs of forest fire fighting using direct fire-fighting of aircraft. In particular, it is still in the initial stage of using fire extinguishing liquid jet helicopters. However, the helicopter firefighting forest fire extinguishing personnel in addition to firefighting personnel can spray liquid fire, in particular, can make full use of natural water in the wild save forest fires than the fixed aircraft has unparalleled superiority, and can be close to the maximum Fire fighting, in order to improve the fighting capacity and effectiveness within a unit of time. In our country’s forests, the rivers are densely covered with abundant water and the terrain is relatively flat, providing helicopters everywhere