https://youtu.be/MQ_XH_RHr2A转载How_to_Fight_Forest_Fires(1080p), 视频播放量 194、弹幕量 0、点赞数 5、投硬币枚数 3、收藏人数 6、转发人数 0, 视频作者 木子冫, 作者简介 ,相关视频:【野外消防】怀俄明救火先锋队2016防火期Wyoming Hotshots 2016 Fire Season,【
1.A.细节理解题.根据第三段They've using these fires to talk about forest management that has nothing to do with the landscape in which the fires are occurring,他们利用这些火灾来谈论森林管理,而这与火灾发生的地形无关.可知把最近的火灾归咎于茂密的森林是不对的,故选A. 2.A.细节理解题.根据第四...
Design of risk index maps as a tool to prevent forest fires in the northern coast of Galicia (NW Spain) The resulting energy maps can be very useful to prevent and fight forest fires effectively. The main equipment used to carry out this research was a ......
While the Hotshots, Smokejumpers and other support crews fight the battle on the ground, they are given a lot of support from the air. Air tankers are often used to drop thousands of gallons of water and retardant onto fires. The red stuff that you often see being dropped from planes an...
Even more to the point, thick forests were not a factor in these recent California’s fires. “They’re using these fires to talk about forest management that has nothing to do with the landscape in which the fires are occurring,” says Chur Miller. W. M. Keck Professor of Environmental...
Class B foam is used to fight car fires and other fires where flammable liquids might be present. In the next section, you'll learn more about the various hoses on the fire engine. Priming Before water can be sucked in from exterior sources, the line has to be primed. Priming the ...
How technology is helping us fight fires before they start | Around the world, wildfires are becoming more frequent and more deadly. New technology can help us stop them before they get out of control
When the Spring Festival, we do not have as they often buy a lot of fireworks, fireworks set off once the only in the New Year's eve, can rise to exult beaming atmosphere is ok, otherwise the carbon dioxide is really too much, families, cumulative emissions are impressive. ...
He said that applies to Canada's model of firefighting as well, which has become "very centralized" and "elitist," run by provincial bodies that do not always work as closely as they could with locals. "I think we have to...
Good environmentcan make people feel happy and comfortable. If we improve our environment, thatwill mean we can improve our living conditions. So the environment is importantfor all of us. I think we should do something we can to make our environmentbetter. For example, we mustn’t throw ru...