gelignite

简明释义

英[ˈdʒelɪɡnaɪt]美[ˈdʒelɪɡnaɪt]

n. 葛里炸药（一种含硝化甘油的炸药）

英英释义

单词用法

同义词

反义词

例句

1.They blew the door off with a small charge of gelignite.

他们用一些炸胶炸掉了门。

2.They blew the door off with a small charge of gelignite.

他们用一些炸胶炸掉了门。

3.The construction crew used gelignite to demolish the old building safely.

施工队使用明胶炸药安全地拆除了旧建筑。

4.In mining operations, gelignite is often preferred for its stability and effectiveness.

在采矿作业中，通常更喜欢使用明胶炸药，因为它的稳定性和有效性。

5.The police found a stash of illegal gelignite in the suspect's garage.

警方在嫌疑人的车库里发现了一批非法的明胶炸药。

6.During the war, soldiers relied on gelignite for demolition tasks.

在战争期间，士兵们依靠明胶炸药进行拆除任务。

7.The movie set used gelignite to create realistic explosions during filming.

电影拍摄现场使用明胶炸药来制造逼真的爆炸效果。

作文

In the world of explosives, few materials have had as significant an impact on construction and demolition as gelignite. 凝胶炸药, a type of gelatinous explosive, has been utilized in various industries due to its stability and effectiveness. Understanding the properties and applications of gelignite is essential for anyone involved in fields that require controlled explosions, such as mining, quarrying, and even some aspects of civil engineering. The origins of gelignite date back to the late 19th century when it was first developed by Alfred Nobel, the inventor of dynamite. Nobel's goal was to create a safer and more manageable explosive that could be used in construction and mining without the risks associated with traditional dynamite. Gelignite is composed primarily of nitroglycerin, which is absorbed into a stabilizing agent such as wood pulp or diatomaceous earth, giving it a jelly-like consistency. This unique formulation allows gelignite to be handled with greater safety compared to other explosives. One of the key advantages of gelignite is its versatility. It can be used in various forms, including sticks or cartridges, making it suitable for different types of blasting operations. In mining, for example, gelignite is often employed to break up rock formations efficiently, allowing for the extraction of valuable minerals. The controlled detonation of gelignite can also minimize the environmental impact of blasting, as it produces less vibration and noise compared to traditional explosives. Furthermore, gelignite can be precisely engineered to produce specific results. By varying the amount of gelignite used and the timing of the detonations, engineers can achieve desired outcomes, such as creating tunnels or clearing land for construction projects. This level of control is crucial in urban areas where minimizing disruption is a priority. Despite its advantages, the use of gelignite is not without risks. Like all explosives, it requires careful handling and storage to prevent accidental detonations. Regulations surrounding the use of gelignite vary by country, and professionals must undergo training to ensure they understand the proper procedures for its use. Additionally, there are ongoing discussions about the environmental implications of using explosives in sensitive areas, highlighting the need for responsible practices in the industry. In conclusion, gelignite represents a significant advancement in the field of explosives, offering a safer and more effective alternative to traditional materials. Its applications in mining, construction, and demolition demonstrate its importance in modern industry. As technology continues to evolve, the role of gelignite may expand further, paving the way for innovative solutions in various sectors. Understanding gelignite and its properties is essential for professionals in the field, ensuring that they can utilize this powerful tool responsibly and effectively.

在爆炸物的世界里，凝胶炸药作为一种重要材料，对建筑和拆除产生了深远影响。凝胶炸药是一种胶状炸药，由于其稳定性和有效性，在多个行业中得到了广泛应用。理解凝胶炸药的特性和应用对任何涉及需要控制爆炸的领域（如采矿、采石甚至某些土木工程）的人来说都是至关重要的。 凝胶炸药的起源可以追溯到19世纪末，当时由诺贝尔发明。诺贝尔的目标是创造一种更安全、更易于管理的炸药，以便在建筑和采矿中使用，而不会面临传统炸药的风险。凝胶炸药主要由硝化甘油组成，这种成分被吸收进如木浆或硅藻土等稳定剂中，使其具有胶状的一致性。这种独特的配方使得凝胶炸药相较于其他炸药更易于处理。 凝胶炸药的一个关键优势是其多功能性。它可以以不同的形式使用，包括棒状或弹药盒，使其适用于不同类型的爆破作业。例如，在采矿中，凝胶炸药常常被用来高效地破碎岩石，从而提取有价值的矿物。凝胶炸药的控制性爆炸也可以最小化爆破对环境的影响，因为它产生的振动和噪音比传统炸药少。 此外，凝胶炸药可以被精确设计以产生特定的结果。通过改变使用的凝胶炸药的数量和爆炸的时机，工程师可以实现预期的结果，例如创建隧道或清理施工用地。这种控制程度在城市地区尤为重要，因为最小化干扰是优先考虑的事项。 尽管有其优势，使用凝胶炸药并非没有风险。像所有炸药一样，它需要仔细处理和存储，以防止意外引爆。关于使用凝胶炸药的法规因国家而异，专业人员必须接受培训，以确保他们理解其使用的正确程序。此外，关于在敏感地区使用炸药的环境影响的讨论仍在继续，突显出行业中负责任实践的必要性。 总之，凝胶炸药代表了爆炸物领域的重大进展，提供了一种比传统材料更安全、更有效的替代品。它在采矿、建筑和拆除中的应用展示了其在现代工业中的重要性。随着技术的不断发展，凝胶炸药的作用可能进一步扩大，为各个行业的创新解决方案铺平道路。理解凝胶炸药及其特性对于该领域的专业人士至关重要，以确保他们能够负责任和有效地利用这一强大工具。