cordite

简明释义

英[ˈkɔːdaɪt]美[ˈkɔːrdaɪt]

n. 线状无烟火药

英英释义

单词用法

同义词

反义词

例句

1.Since cordite burns at a greater rate at a higher pressure a relief valve must be used to allow generated gas to escape to atmosphere at times when the demand is low.

因为柯达火药在较高的压力下以较高的速度燃烧，所以必须使用一个溢流阀，以便当用气少时，能让所产生的部分气体排到大气中去。

2.One of them reached its target, and I could see the enemy ship slowing down, smoke coming from one of her turrets. The only thing missing was thesmell of cordite.

其中一颗击中了目标，我能看到敌舰慢了下来，它的一个炮塔开始冒烟（译者：目测坏炮了）。

3.Since cordite burns at a greater rate at a higher pressure a relief valve must be used to allow generated gas to escape to atmosphere at times when the demand is low.

因为柯达火药在较高的压力下以较高的速度燃烧，所以必须使用一个溢流阀，以便当用气少时，能让所产生的部分气体排到大气中去。

4.The military uses cordite to enhance the power of their artillery shells.

军队使用火药来增强炮弹的威力。

5.The smell of cordite after a gun is fired can be quite distinct.

枪声过后，火药的气味非常明显。

6.During World War I, cordite was a crucial component in ammunition production.

在第一次世界大战期间，火药是弹药生产中的关键成分。

7.Many soldiers learned to recognize the scent of cordite in the field.

许多士兵在战场上学会了辨认火药的气味。

8.Research into safer alternatives to cordite is ongoing in military labs.

军事实验室正在进行对安全替代品的研究，以取代火药。

作文

In the realm of military history and the development of explosives, few substances have played as significant a role as cordite. This nitrocellulose-based propellant was first developed in the late 19th century and quickly became a staple in the ammunition used by various armed forces around the world. The invention of cordite marked a turning point in artillery technology, providing soldiers with a more efficient and powerful means to propel projectiles. Its composition typically includes nitroglycerin, which enhances its explosive properties, making it a preferred choice for both rifles and artillery shells.The significance of cordite extends beyond mere functionality; it also represents a crucial advancement in the science of ballistics. Prior to its introduction, black powder was the primary explosive used in firearms. While effective, black powder had several limitations, including a tendency to produce excessive smoke, which could obscure visibility on the battlefield. The development of cordite alleviated many of these issues, as it burns cleaner and produces far less smoke. This characteristic was particularly advantageous during World War I, where visibility was paramount for tactical maneuvers.Moreover, cordite was not only favored for its efficiency but also for its versatility. It could be molded into various shapes and sizes, allowing for customization based on specific military needs. This adaptability made cordite an essential component in various types of munitions, from small arms to larger artillery pieces. As military strategies evolved, so too did the applications of cordite, proving that innovation in explosive technology could significantly impact the outcomes of conflicts.However, the use of cordite was not without its challenges. The manufacturing process required meticulous attention to safety protocols, as the components involved were highly sensitive and could be dangerous if mishandled. Accidents in factories producing cordite were not uncommon, leading to injuries and even fatalities among workers. This reality underscored the dual-edged nature of technological advancement—while cordite provided military advantages, it also posed risks to those who produced it.In contemporary discussions about military technology, cordite often serves as a historical reference point. Modern propellants have since been developed, offering even greater efficiency and safety. Nevertheless, the legacy of cordite remains influential, reminding us of the rapid advancements in explosive technology and their profound implications on warfare. Understanding the history of cordite allows us to appreciate the complexities of military innovations and the delicate balance between progress and safety.In conclusion, cordite is more than just a propellant; it is a symbol of the evolution of military technology. Its introduction revolutionized the way firearms operated, providing a cleaner and more effective means of propulsion. While it played a critical role in shaping modern warfare, cordite also highlights the inherent dangers associated with explosive materials. As we reflect on its significance, we recognize the importance of continued innovation in military technology while remaining vigilant about the safety of those who work within this field.

在军事历史和爆炸物发展领域，很少有物质像火药一样发挥了如此重要的作用。这种基于硝化纤维素的推进剂在19世纪末首次开发，迅速成为世界各地各种武装部队使用的弹药的主流。火药的发明标志着炮兵技术的一个转折点，为士兵提供了一种更高效、更强大的手段来推进弹丸。它的组成通常包括硝化甘油，这增强了它的爆炸特性，使其成为步枪和炮弹的首选。火药的重要性不仅仅在于功能性；它还代表了弹道学科学的关键进步。在其引入之前，黑火药是火器中使用的主要爆炸物。尽管有效，但黑火药有几个局限性，包括产生过多烟雾的倾向，这可能会在战场上遮蔽视线。火药的开发缓解了许多这些问题，因为它燃烧得更清洁，产生的烟雾远远少于黑火药。这一特性在第一次世界大战期间尤为重要，因为视野对于战术行动至关重要。此外，火药不仅因其效率而受到青睐，还因其多功能性。它可以被模制成各种形状和大小，允许根据特定的军事需求进行定制。这种适应性使得火药成为各种类型弹药的基本组成部分，从小型武器到大型炮兵装备。随着军事战略的发展，火药的应用也不断演变，证明了爆炸技术的创新能够显著影响冲突的结果。然而，火药的使用并非没有挑战。制造过程需要严格遵循安全协议，因为所涉及的成分高度敏感，如果处理不当可能会造成危险。在生产火药的工厂中，事故并不少见，导致工人受伤甚至死亡。这一现实突显了技术进步的双刃剑特性——虽然火药提供了军事优势，但它也对生产者构成了风险。在当代关于军事技术的讨论中，火药常常作为历史参考点。现代推进剂已经被开发出来，提供了更高的效率和安全性。然而，火药的遗产依然具有影响力，让我们铭记爆炸技术的快速进步及其对战争的深远影响。理解火药的历史使我们能够欣赏军事创新的复杂性以及进步与安全之间微妙的平衡。总之，火药不仅仅是一种推进剂；它是军事技术演变的象征。它的引入彻底改变了火器的操作方式，提供了一种更清洁、更有效的推进手段。虽然它在塑造现代战争中发挥了关键作用，但火药也突显了与爆炸物相关的固有危险。当我们反思其重要性时，我们认识到在军事技术中持续创新的重要性，同时保持对在这一领域工作的人们安全的警惕。