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1)  smokeless powder
无烟火药
2)  cordite [英]['kɔ:daɪt]  [美]['kɔrdaɪt]
无烟线状火药
3)  cordite-filled boost
无烟火药助推器<火>
4)  cordite [英]['kɔ:daɪt]  [美]['kɔrdaɪt]
无烟硝化甘油火药
5)  pyrotechnic composition
烟火药
1.
Risk factors of burning and exploding may occur during the whole process of production because of the initial danger of pyrotechnic composition.
烟火药属于高危化学品,结合烟火药生产系统的特点,根据两类危险源理论对烟火药生产过程中的危险源进行了逐项分类辨识,并在此基础上提出了烟火药生产系统事故的预防措施。
2.
In order to investigate one kind of new underwater acoustical passive jamming materials,the underwater burning of pyrotechnic composition having pulsating combustion effect was studied.
为研究一种新型的水声无源干扰材料,采用水声测试系统,对具有脉动燃烧效应的烟火药的水中燃烧进行了试验研究,测试了所形成的声频特性,并探讨了其形成的原因。
3.
In order to investigate the acoustic radiation mechanism for pyrotechnic composition underwater combustion,the whole evolution process of bubble produced by the underwater combustion was experimentally studied based on the means of high speed photography and video due to its instantaneity.
为探讨烟火药水下燃烧的声辐射机理,基于气泡的瞬时性,采用高速摄影和录像的方法对烟火药水下燃烧气泡的整个物理过程进行了试验研究。
6)  Pyrotechnic composition
烟火药剂
1.
In this paper,started from increasing the floccule carbon production of pyrotechnic composition,the infrared extinction and physical performances of the floccule carbon pyrotechnic composition arestudied.
本文以提高絮碳烟火药剂絮碳的生成量为切入点,研究了絮碳烟火药剂的红外消光性能和相关物理性能。
2.
There are more than 40 kinds of Pyrotechnic compositions which are usually used in pyrotechnic articles today,most pyrotechnic compositions contain metal compound,nonmetal compound or the mixture of them.
烟花爆竹制品中烟火药剂所用到的化工原材料多达40多种,其中包括多种金属和非金属化合物,以及它们的混合物。
补充资料:无烟火药
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性质:严格地说,应称微烟火药。燃烧时仅发生微烟的火药的总称。可分为单料药(单基火药)和双料药(双基火药)两种(参见发射药)。前者以硝酸纤维素为主要成分,后者以硝酸纤维和硝化甘油为主要成分。对机械作用的敏感度比起爆药小,但比许多猛(性)炸药大。是军事上最常用的发射药。通常由硝酸纤维素经用挥发性有机溶剂(乙醇、乙醚、丙酮等)或硝化甘油胶化后除去溶剂而成,并多加工成片状、带状、短管状或多孔圆柱形制品。

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