烟火

Candle bomb, the signal bomb and the incendiary bomb and so on. In the smoke and fire industry, the aluminum magnesium alloy powder is a required luminous material , with a big annual amoun in our country , a township of the smoke and fire.

铝镁合金粉极易燃烧产生高温和发出耀眼白光，这一特性用于军火工业如照明弹、信号弹和燃烧弹等，在烟火工业中，铝镁合金粉是必备的发光剂，我国是烟火之乡，年用量很大。

Light output analysis tests character of spectrum radiate of pyrotechnic mixtures and analyses wave band distribute of light by comparing different static blaze spectrograms of the pyrotechnic mixtures. Screen out the better pyrotechnic mixtures according to request of pumping source. Press experiments in airtight erupt container experiment, which simulate the circumstance that pyrotechnic mixtures deflagrate in quartz pipe, realize the press influence to the quartz pipe wall and the disciplinarian of axes press variety. Apply these pyrotechnic mixtures to Nd:YAG lasers as the pumping source and compare pumping efficiency of different pyrotechnic mixtures. Pumping efficiency is an important standard which checkout if these pyrotechnic mixtures are the better pumping source. Sensitivity experiment analysis incarnate security of pyrotechnic mixtures that is the essential parameter in the process of design, manufacture and use.

通过对烟火药的热分析(爆热分析、DTA、TG)，了解备选烟火药反应过程中的能量输出特性及反应过程中的物理、化学变化规律；光输出分析实验对烟火药配方光谱辐射特征进行测试，比较其静态火焰光谱图，分析不同烟火药剂光辐射波段分布特征，根据激光泵浦源的辐射要求，进而筛选更符合激光泵浦源药剂要求的烟火药；模拟烟火药在石英管中爆燃环境的密闭爆发器压力分析实验反映了烟火药在石英管中反应时对管壁的压力影响以及管内轴向压力变化规律；将烟火药作为泵浦源应用于Nd：YAG固体激光器，比较不同烟火药的泵浦效率，作为检验烟火药是否适合作为激光泵浦源的重要标准；感度实验分析体现了各种烟火药的安全性，是烟火药设计、制造和使用的必要示性数。

The history of the pyrotechnic illuminant researches is summarized and the development and current situation of the theory of the pyrotechnic radiant effects is studied in the introduction.

首先，在绪论中综述了烟火照明剂研究的发展简史，介绍了烟火辐射效应理论的发展和现状。

The thermal safety ,friction sensitivity and impact sensitivity of the pyrotechnics with modified and unmodified potassium chlorate(KClO3) were tested and compared.

为了研究含改性氯酸钾的烟火药剂的安全性，采用绝热加速量热仪、撞击和摩擦感度仪等，对由改性前后氯酸钾组成的烟火药剂的热安全性和摩擦感度、撞击感度进行了对比测试。

Later on that evening, we went to Provo for the "Stadium of Fire" for the concert and beautiful firework.

当天稍后傍晚时，我往驱车前往普罗浮参加"烟火巨蛋"的国庆表演欣当音乐及美丽的烟火。

The results of testing the 122mm projectiles shown that this kind of pyrotechnic composition is one of great potential.

提出了用烟火剂作弹丸增程底部排气剂的性能要求，并进行了配方设计和风动底阻减阻试验，用于某 1 2 2 m m榴弹上的结果，表明烟火型排气剂是一种很有潜力的弹丸增程排气

Our whole family together to eat a sumptuous dinner, and then watch the fireworks, pyrotechnic very beautiful, very bright, would like to spend the same in this, we see the Spring Festival evening party, very successful, very well.

我们全家人一起吃了丰盛的晚餐，然后去看了烟火，烟火很漂亮，很鲜艳，有想花一样的。在这之后，我们看了春节联欢晚会，很成功，很不错。

Between 2002 and 2004 I was the President of the International Pyrotechnics Society.

我于5年前退休后，在一家大型英国公司的烟火研发小组担任首席学者，并于2002至2004年期间担任"国际烟火制造术学会"主席。

In order to improve the reaction rate of pyrotechnical reagent, transition metal oxides, Fe2O3 and CuO, were added into potassium perchlorate and potassium nitrate respectively by mixing and crystallization methods. Accelerating rate calorimeter was used to study the catalytic behavior of TMO.

为了提高含高氯酸钾和硝酸钾烟火药剂的反应速率，应用混合法和结晶法将过渡金属氧化物氧化铁添加到含高氯酸钾的烟火药剂中，将氧化铜添加到含硝酸钾的烟火药剂中。

The history and actuality of the two technical schemes are introduced in detail for the pyrotechnically pumped lasers. The influence of pyrotechnic performance on the laser energy is studied.

详细介绍了烟火抽运激光器两种技术方案的研究历史和现状，以及烟火药剂性能对激光能量的影响，综述了目前的研究进展，分析了烟火抽运激光器可能的发展方向。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。