The study were carried out to improve the detonation propagation reliability of nonel tube by means of composition of the mixed powdered explosive designed and tube material designed.

通过采用混合药粉配方设计和导爆管管材设计等技术手段开展了提高导爆管传爆可靠性的研究。

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Thus an analytic formula with two parameters of high explosive (i. e. detonation velocity and polytropic index) for estimation of the velocity of flying plate is established.

从而给出了用爆速和多方指数等两个炸药示性参量表出的估算飞片运动的良好近似公式。

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This indicates that this simplified model has correctly described the major processes and characteristics of the nonideal detonation, and can be used in explosive design and explosion effect analysis.

简化模型合理地描述了含铝炸药非理想爆轰的主要过程及非理想特性，可应用于含铝炸药的设计和爆炸效应的分析。

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While welcoming the possibility it will be easier to "boot out" for foreign criminals - it foresees the "detonation of an explosive row" with the Lib Dems.

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He left the defense industry, and went on to invent the Mylar balloon, an improved version of Liquid Paper, and Kinepak, a kind of explosive that reduces the risk of accidental detonation.

NEWYORKER: Trial by Fire