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- It is also very important to destroy any explosive substances which may be entrained in liquid waste and wash-water. 销毁带入废液和洗涤水中的所有爆炸物质，也是很重要的。
- At a mock landmine site Red Cross personnel teach villagers how to recognise landmine signs (Red: bomb detected; Blue: explosive substances detected; White: safe area). 红十字会人员在模拟地雷区内，向村民讲解如何分辨地雷标记(红色:地雷、蓝色:爆炸品、白色:完成扫雷地带。
- Traditional disinfection technologies such as the use of chloride or ozone, the disinfectant itself are highly toxic, flammable and explosive substances. 传统的消毒技术如采用氯化物或臭氧，其消毒剂本身就是属于剧毒、易燃、易爆的物质。
- The terrorists charged the bomb with an explosive substance. 那些恐怖主义者给炸弹上装了炸药。
- Some of the terrorists charged the bomb with an explosive substance. 一些恐怖分子把炸药装进了炸弹。
- When handling a high explosive substance like nitroglycerin, even the slightest slip up could be fatal. 处理像硝化甘油这种高度爆炸性的物品时，即使是最轻微的过失也可能致命。
- Because cyclopentane is a flammable and explosive substance,the station with large quantity of it belongs to major hazard installation. 广东科龙集团无氟生产线中的预混站是使用环戊烷危险物品配制发泡剂的重大危险源,燃烧爆炸事故风险较大。
- Early Chinese scientists discovered that they could make an explosive substance by mixing sulphur, charcoal and saltpeter. 早期的中国科学家发现把硫磺，木炭和硝石混合在一起可以制作出能够爆炸的物质。
- Touching acid, alkali, and greasy dirties is not allowed, mixing with inflammable, explosive substance is also forbidden. 不能接触酸、碱、油污，不得与易燃易爆和引爆物混合存放。
- Gunpowder is an explosive substance, used as a propellant for firearms. There are two types, "black powder" and "smokeless powder." Almost all modern guns use smokeless powder. 可以看出,近现代枪炮中使用的基本上都是无烟火药,而不是黑火药。
- Explosive when mixed with oxidizing substances. 与氧化性物质混合时发生爆炸；
- Substances consist of small particles called molecules. 物质是由叫做分子的微粒组成的。
- An explosive mixture, such as gunpowder. 火药易爆炸的混合物，如弹药
- Brimstone is a component part of explosive. 硫磺是炸药的一种组成成分。
- Politics can be an explosive subject. 政治问题容易引起争论。
- The old man has an explosive temper. 那老人性情暴躁。
- The act of obtaining usable substances from unusable sources. 废物利用从无用的东西中获取有用物质的行为
- The mixture will resolve into three simple substances. 这种混合物可分解成三种单纯状之。
- Chemicals in the body break our food down into useful substances. 人体中的化学元素把食物分解成有用的物质。
- The explosive charge carried in the warhead of a missile. 导弹有效载荷导弹弹头所带的炸药当量
