And at an emergency, the jacket of a police officer, ambulance crew or fire-fighter could flash warnings or directions to anyone nearby or passing.
或者遭遇突发情况的时候，警员、救护队或消防员的制服上会出现安全警告的提示，为附近或过路人流指示安全方位。
To prevent such tragedies, fire fighter Eric Velez gives talks to children in his community, explaining that they should never hide during a fire.
为了防止此类悲剧的发生，消防队员埃里克·维勒兹给社区的孩子们做了演讲，他解释道，火灾发生时，孩子们不应该躲起来。
I'm filled with admiration for the fire fighter who sacrificed his life to save the baby trapped in the building.
我对那位消防员满怀敬意，他为了救困在建筑中的婴儿牺牲了自己。
The key for fighter aircraft to implement target pursuit and interception in an air dogfight is to design high performance guidance law for its fire control system.
战机追踪导引性能的关键是其火控系统应具有高性能的导引律。
If a fire control radar is installed on the fighter, using TSE will improve the performance of AA gunshot.
在具备机载火控雷达的条件下，使用目标状态估值器能够提高空对空射击性能。
This fearless and fiery fighter is admired by the ancient Chinese as the sign that wards off 3 main disasters of a household: fire, thieves and evils.
中国古代人民奉老虎为守护神，认为家有老虎可三防：防火、防盗、防灾星。
United Technologies has suffered a few setbacks this year, including a fire in the prototype for the geared turbofan on the Bombardier C-Series and an engine blowout on the F-35 Joint Strike Fighter.
联合技术公司在今年曾遭遇过多次打击，包括庞巴迪c系列的齿轮传动式涡轮风扇发动机原型起火，还有F - 35联合攻击战斗机的引擎爆炸。
The Germans threw everything but the kitchen sink at us – rockets, fighter planes, anti-aircraft cannon, machine-gun fire.
德国人用了几乎所有的武器来对付我们：火箭、战斗机、防空大炮、机关枪全上来了。
Fire fighter elk skin gloves provide superior dexterity even after repeated periods of wetting and drying.
消防员用的粗皮手套即使是在重复的干湿交替中也能保持其优良的灵活性。
This model has been used in a modified radar fire control system of an active high altitude, high speed fighter.
该数学模型已经用于某现役歼击机改装的雷达火控系统。
As soon as an enemy battery opens fire, fighter-bombers can be ordered into the air to hit back.
敌军炮兵一开火，就可以命令战斗轰炸机升空进行还击。
The project comes from the State Ministry of Science and Technology category of special public-funded projects, " Fire fighter gas cannon-fire engine-fire extinguishing bomb system."
论文研究的内容来源于国家科技部公益类专项基金资助项目“森林灭火用炮、车、弹集成系统”。
The project comes from the State Ministry of Science and Technology category of special public-funded projects, " Fire fighter gas cannon-fire engine-fire extinguishing bomb system."
论文研究的内容来源于国家科技部公益类专项基金资助项目“森林灭火用炮、车、弹集成系统”。
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