烟火的

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。

In many dark night, I often lay against the corner of the wall and lighting up many cigarette, let that blight fire warm up the coldness in heart, let it listen the dropping sound of the tears, light blue smoke silently fill up my space.

很多的黑夜里，常常倚着墙角点上烟，让那一点烟火的闪亮温暖心的凄凉，让它倾听泪水奔流而下的声音，淡蓝色的烟雾悄无声息的填满了我的空间。

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。

He says he heard what sounded like a car backfiring or fireworks. He says he thinks, er, he didn't think much of it at the time, but someone called him, one of his friends called him, said and told him about the crash, then he ran down there and took some of these pictures, so much like what happened with the US air crash.

事情已经受到一定程度的控制，他说当时的声音像汽车事故或者烟火的声音，并说自己当时并没有想太多，但是他的一个朋友打电话给他告诉他的，他接着冲了出去并拍下了这些相片，与美国飞机空难的情况一样。

As I arrive, the din of chinking glasses and smoke-scratched voices dies down at the imperious strum of acoustic guitars, and seven men launch into an up-tempo, flamenco-style ballad.

当我到那里的时候，玻璃酒杯碰撞的叮当声和烟火的刮擦声已经湮没在非电吉他的弹奏之中，七个男子开始演奏一首急促的弗拉门戈风格的民歌。

Results illustrated that Fe2O3 can catalyze pyrotechnical reagent with potassium perchlorate, and the addition is better with crystallization method.

利用绝热加速量热仪分别研究了氧化铁对含高氯酸钾烟火药剂、氧化铜对含硝酸钾烟火药剂的催化作用。

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。

From the pharaohs sleeping in the Eygpt pyramid to the farmers cultivating in the Chinese land, from the luxury nobilities to the insipid monks, from the honorable chieftains to the normal pedestrians, the emotion and sorrow on every face keeps on touching us.

从金字塔墓穴里的法老到中国田间耕作的农夫，从骄奢的王公贵族到不食人间烟火的僧侣，从高贵的部落酋长到世俗的市井平民，每一张面孔所呈现的世态冷暖都打动着我们。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。