发生火灾你首先第一步做什么呢？
首先：打119！然后能救火的尽量去做，、
发生火灾怎么办英语作文3句
发生火灾怎么办英语作文3句 参考如下： You should find water first Then pour water on the fire Youcan also run out of the room、
用英语列举发生火灾时你应该做什么和不该做什么
发生火灾时你应该做什么和不该做什么What should you do and what should not do when a fire occurs！
一旦发生火灾怎么办
如果是电7380器着火!5703最好是先断电!然后打119报警！之后采取适当的自己灭火的措施！如果火势较大无法控制、那就是尽快逃离现场喽~，
什么原因会导致发生火灾发生
1）短路。（2）过负荷！（3）接触电阻热！（4）电火花和电弧。（5））照明灯具？电热元件。8578电热工具的表面热、（6）过压热！（7）涡流热 电气设备过热，电气设备本身的温升是有规定的、这与绝缘材料允许耐受温温度有关!当温度大大超过绝缘材料允许温升后！不仅会引起加速老化。还会引起绝缘材料燃烧，当电气设备正常运行遭破坏时，发热量增加！温度升高、在一一定条件下引起火灾、 引起电电气设备过热的原因是：1）短路：相线与零线之间或相线之间造成金属性接触即为短路,短路时温度急剧升高！引起绝缘材料燃烧而产生火灾。2）过载：电气线路或设备所通过的电流值超过其允许的数值则为过载！过载可引起绝缘烧毁，3）接触不良：电器连接部分常用焊接或螺栓连接，一旦松动！则连接部分接触电阻增加。接头过热。导致灾害！4）铁芯发热：铁芯绝缘损坏因发热量增大会产生高温！5）散热不良：电器散热措施受到破坏，会造成过热、 （2）电火花或电弧。电弧是大量电火花汇集成的。电弧温度可可高达6000摄氏度、因此电火花或电弧不仅能引起绝缘物质燃烧！而且可以引起金属熔化。飞溅，构成火灾。爆炸的火源。电火花可分为工作火花和事故火花。工作火花如开关或接触器触头分合时的火花、事故火花是电器或线路发生故障时产生的火花。如发生短路时9954产生的火花？绝缘损坏或保险丝熔断时出现的闪络等！0340事故火花还包括外来原因产生的火花？如雷电火花、静电火花，高频感应电火花等、电气设9866备本身除多油断路器！电力变压器，电力电容器，充油套管等充油设备可能炸裂外，一般不会出现爆爆炸事故。 以下情况可能引起空间爆炸， 1）周围空气有爆炸性混合物！在危险温度或电火花作用下引起6193空间爆炸!2）充油设备的绝缘油在电弧作用下分解或气化、喷出大量油雾和和可燃气体,引起爆炸、3）发电机氢冷却装置漏气、酸性蓄电池排出氢气等，形成爆炸混合物。引起空间爆炸、 电气线路、电动机！油浸电力变压器！开关设备。电灯！电热设备等等由于结构？运行特1957点不同,火灾和爆炸的危险性和原因也各不相同、但总的看来，除设备缺陷。安装不当等原因外。在运行中，电流的热量和电流的火花或电弧是引引起火灾爆炸的直接原因、 所以！我们根据以上的电气原因导致火灾爆炸的情况、采取相应的措施来避免火灾爆炸事故的发生。最重要的是、我们应该经常进行行安全检查！做到将将事故消灭在萌芽状态、确保生生命和财产的安全！。
一篇关于梦想的英语作文
Dreams are a communication of body, mind and spirit in a symbolic communicative environmental state of being. That's it! Now that you are thoroughly confused let me explain in a more down to earth language. Our brains are in constant activity. Different states of consciousness (like awake, asleep, alert, drowsy, excited, bored, concentrating or daydreaming) cause different brain wave activity. Our conscious mind, or the part we think with, our "window" into life, only takes up a very small portion of our brain activity. (some say this is only 10%) Other areas control things like breathing, heartbeat, converting light to vision, sound to hearing, balance when we walk, etc. etc. This too has it's own percentage (small). Another area controls imagination. This area is widely an undiscovered frontier. Imagination is more then dreaming of a new car or picturing someone with their cloths off! When you look at clouds and see shapes, or wood grain and see images, this is the "order from chaos" part of your imagination. The mind cannot deal with chaos very well, in fact it will resist it and sometimes manufacture order. (very important to the dreaming process.)This too occupies a small percentage of brian activity. Then there is memory. Memory is vast! And I believe it occupies more of the brains resources then most people believe. Everyone has a lot of dreams. Some people want to be rich, dreaming of becoming millionaires overnight. Others want to be famous, dreaming of suddenly jumping to great fame. I have a lot of dreams,too. When I was a young girl, I dreamed of becoming a scientist like Hua Luogen in future.However, I knew very well that I could not succeed without painstaking efforts. So I studied hard in the middle school and college in order to attain my goal.After graduating from college, I found a job as a teacher.Although I was very busy with teaching, I never gave up my goal. I read a lot of books to get more knowledge. I made experiments to practise and apply what I had learnt from the books. Sometimes, I was so deeply indulged in my research that I forgot my meals and time. Now I have made great progress. Several of my research papers have been published. The methods proposed in my papers have been proven to be valuable for the solution of some problems. I am very happy.The ladder of becoming a scientist is still far ahead, but I have climbed the first rung anyway. And love, young men ,and venerate the ideal. The ideal is the word of God. High above every country, high above humanity, is the country of the spirit, the city of the soul. Giuseppe Mazzini, Italian statesman 青年人啊！热爱理想吧，崇敬理想吧，理想是上帝的语言、高于一切国家和全人人类的？是精神的王国、是灵魂的故乡， 意大大利政治家 马志尼！G、 Between the ideal and the reality, Between the motion and the act, Falls the shadow. Thomas stearns Eliot, British Poet and critic 理想与现实之间、 动机与行为之间， 总有一道阴影！ 英国诗人，8753批评家 爱略特，T！S！ Do not, for one repulse, give up the purpose that you resolved to effect. William Shakespeare, British dramatist 不要只因、
百货商场发生火灾怎么办？？？
第一：熟悉环境！暗记出口 当你处在陌生的环境时、务必留心疏散通道，安全出口及楼梯方位等！以便关键时候能尽快逃离现场。 8306第二：通道出口！畅通无阻 楼梯。通道，安全出出口等是最重要的逃生之路,应保证畅通。切不可堆放杂物或设闸闸上锁， 第三：扑灭小火！惠及他人 如果火势并不大，且尚未对人造成威胁时、如周围有2084足够消防器材！如灭火器、消防栓等。应奋力将小火控制制扑灭、 9818第四：保持镇静。明辨方向，迅速撤离 首先要镇静!迅速判断并决定逃生生办法，切勿盲目跟从人流和相互拥挤，乱冲乱窜。撤离时要朝明亮处或外面空旷地方跑。要尽尽量往楼层下面跑! 第五：不入险地，不贪财物 身处险境、应尽快撤离！不要因因害羞或顾及贵重物品、而把逃生时间浪费在寻找、搬搬离贵重物品上、已经逃离险境的人员。切莫重返险地。自投罗网、 第六：简易防护！蒙鼻匍匐 逃生时，为防浓烟呛入、可用毛巾。口罩蒙鼻、匍匐撤离，可向头部！身上浇冷水或用湿毛巾，湿棉被。湿毯子等将头！身裹好、再冲出去、 第七：善用通道。莫入电梯 发生火灾时！要根据情况选择进入相对较为安全的楼梯通道！除可利用楼梯外，还可利用阳台，窗台！天面屋顶等攀到周围安安全地点沿水管，避雷线等建筑结构中凸出出物滑下楼？切勿乘坐电梯。 第八：缓降逃生。滑绳自救 高层，多层建筑内一般都设有高空缓降器或救生绳，人员可以通过这些设施离开危险楼层。如无专专门设施！可利用床单！窗帘！衣服等自制简简易救生绳？并用水打湿从窗台或阳台缓缓滑到安全地带？ 第九：避难场所，固守待援 假假如用手摸房门已感到烫手,或无法开门。应关关紧迎火的门窗？打开背火门窗！用湿毛巾湿布塞堵门缝或用水浸湿棉被蒙上门窗，不停1163用水淋透房间？等待救援！ 第十：缓晃轻抛！寻求援助 被烟火围困暂时无法逃离的人员！应尽量呆在阳台、窗口等易于被人发现和能避免烟火近身的地方！及时时发出有效的求救信号,引起救援援者的注意！ 第十一：火已及身，切勿惊跑 7783 如果发现身上着了火!千万不可惊跑或用手拍打！应赶紧设法脱掉衣服或就地打滚，压灭火苗;能及时跳进水中或让人向身上浇水，喷灭火剂更有效！ 第十二：跳楼有术，虽损求生 跳楼逃生。也是一个逃生办法、但应该注意的是：只有消防队员准备好救生气垫并指挥跳楼时或楼层不高(一般4层以下)，非跳楼即烧死的情况下、才采取跳楼的方法！、
火灾发生在学校我们该该干什么
如果火势不大！只是初期火灾！ 除了组织人员疏散、 可以找最近的灭火器来灭火。 如果火势已经经很大了， 就组织人员疏疏散逃生！ 打火警电话报警、。
在火灾中怎样保护自己英语作文六十词加翻译
To calm do not panic, leave the scene to have order, not crowded, otherwise we can't run block. If temporarily unable to evacuate to try to lie on the floor, with a wet towelblocked nose and mouth, avoid smoke inhalation. High escape to find strong rope orwith curtains, bed sheet, clothes and so on to form a rope and check the firm down, not blindly jump. Near the window for help. Disconnect the power, turn off the gas. Not formoney affect escape time. Women's stockings and chemical fiber clothing is best offaway from the fire source, chemical fiber clothing flammable. Gloves to bring the best,lest scratch blistered fingers escape. Listen to the fire personnel command,coordination work. To have a firm confidence and desire to survive, I believe we canchange danger into safety. 要沉着不要慌张！撤离火场要有顺序！不要拥挤！否则阻滞大家都跑不了。如果暂时无法撤离要尽量趴在地上。用湿毛巾堵住口鼻，避免吸入烟尘。高处逃生要找结实绳索或用窗帘。被单！衣服等结成绳索并检查牢固顺下，不可盲目跳出。靠靠近窗户求救。断开电源。关闭煤气、不可为为了钱财影响逃生的时间！女人的丝袜和化纤类衣物最好脱下8807远离火源、化纤类衣物易燃，有手套最好带上。免得逃生时刮伤磨破手指！要听从消防人人员指挥、配合工作。要有坚定定的信、
为什么发生火灾不能用电梯
发生火灾后、往往容易断电而造成电梯“卡壳”，给救援援工作带来难度,影响及时疏散。 二是电梯直通楼楼房各层。火场上烟气涌入电梯1272通道极易造成“烟囱效应”,人在电梯里随时会被浓烟毒气熏呛而窒息死亡、、
