Gunpowder,dynamite and gun cotton are explosives.
黑色火药、 甘油炸药和强棉药都是炸药。
单词 | Gun cotton |
释义 |
Gun cotton
英语例句库
Gunpowder,dynamite and gun cotton are explosives. 黑色火药、 甘油炸药和强棉药都是炸药。
原声例句
地心游记-The journey to the heart of the Earth But my uncle seemed to believe in his arsenal as in his instruments, and more especially in a considerable quantity of gun cotton, which is unaffected by moisture, and the explosive force of which exceeds that of gunpowder. 但我叔叔似乎相信他的武器库和他的乐器一样,尤其是相当数量的枪棉,它不受潮湿的影响, 其爆炸力超过了火药。
中文百科
硝化纤维 Nitrocellulose(重定向自Gun cotton)
硝化纤维(Nitrocellulose),学名纤维素硝酸酯,也称硝化棉、硝基纤维素,通常由棉绒纤维和木浆等纤维材料浸入浓硝酸浓硫酸混合液中制得,多数用于制作发射药。与硝化甘油相比,比较稳定,安全,便于运输。为白色或微黄色棉絮状物,易燃且具有爆炸性,化学稳定性较差,常温下能缓慢分解并放热,超过40°C时会加速分解,放出的热量如不能及时散失,会造成硝化棉温升加剧,达到180°C时能发生自燃。硝化棉通常加乙醇或水作湿润剂,分别称作硝化棉酒棉或硝化棉水棉。一旦湿润剂散失,极易引发火灾。如果在装卸作业中存在野蛮操作,发生硝化棉装箱包装破损、硝化棉散落的情况。试验表明,包装破损时,在50°C下2小时乙醇湿润剂会全部挥发散失。易于导致仓储自燃。
英语百科
Nitrocellulose 硝化纤维(重定向自Gun cotton)
![]() ![]() ![]() Nitrocellulose (also known as cellulose nitrate, flash paper, flash cotton, guncotton, and flash string) is a highly flammable compound formed by nitrating cellulose through exposure to nitric acid or another powerful nitrating agent. When used as a propellant or low-order explosive, it was originally known as guncotton. |
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