An explosive (or explosive material) is a reactive substance that contains a great amount of potential energy that can produce an explosion if released suddenly, usually accompanied by the production of light, heat, sound, and pressure.

Jan 16, 2025 · explosive, any substance or device that can be made to produce a volume of rapidly expanding gas in an extremely brief period. There are three fundamental types: mechanical, nuclear, and chemical. A mechanical explosive is one that depends on a physical reaction, such as overloading a container with compressed air.

Explosives are chemical elements, compounds or physical mixtures that have the ability to convert to enormous amounts of gases in a very short time (1/1000 of a second) that takes place by external activator.

Explosives are any chemical compound, mixture, or device, the primary or common purpose of which is to function by explosion. The term includes, but is not limited to, black powder, pellet powder, initiating explosives, ammonium nitrate fuel oil (ANFO) mixtures, safety fuses, squibs, mixed binary explosives, and igniters.

冷戰時被用作 核武器 的起爆裝藥。 一種比 三硝基甲苯 對撞擊及摩擦更敏感的炸藥，所以一般不會單獨使用，而是與其他材料配合使用。 用於 反坦克武器。 對撞擊、摩擦和靜電火花均不敏感，被公認是一種熱穩定性好且有較高能量水平的重要含能化合物。 感度低，起爆容易，是綜合性極佳的炸藥。 有毒，吸入可引起頭痛。 極易由於受熱、撞擊而爆炸，使用時應注意防護。 穩定性非常高，即使受到槍擊也不會被引爆，被放到火中也只會慢慢地燃燒。 只能結合引爆劑以電雷管引 …

Mar 7, 2022 · This chapter contains details of the development of explosives from the introduction of blackpowder to Europe in the 13th century, the manufacture of Dynamite in the 19th century through to the development of Insensitive Munitions (IMs), Polymer Bonded Explosives (PBXs), co-crystallization, nano explosives and their impact on the environment in ...

An explosive situation or emotion is one in which strong feelings are loudly or violently expressed. The situation in some of America's cities has become explosive. 在美国一些主要城市，形势已经到了一触即发的地步。 Capital punishment is an explosive issue. 死刑是个极具争议的话题。 She has an explosive temper. 她脾气火爆。 An explosive increase is very large and quick.

This category contains explosive devices, chemical agents, types of explosives, and similar matters.

Jul 31, 2023 · Explosives are used to help people with certain heart conditions and are also used in avalanche control operations to help ensure the safety of people traveling and skiing in the mountains. While many of the explosive products are designed and used as tools or safety devices, there are other explosive products designed to entertain us.

凡具有 爆炸 、易燃、毒害、腐蚀、放射性等危险性质，在运输、装卸、生产、使用、储存、保管过程中，于一定条件下能引起燃烧、爆炸，导致人身伤亡和财产损失等事故的化学物品，统称为 化学危险物品。 常见的、用途较广的约有2200余种。 2021年12月30日，最高人民法院、最高人民检察院、公安部、工业和信息化部等十部门联合印发《关于依法惩治涉枪支、弹药、爆炸物、易燃易爆危险物品犯罪的意见》，自2021年12月31日起施行。 [1] 我国 国家技术监督局 曾于1986年 …