smoothbore

简明释义

英[ˈsmuːðbɔː]美[ˈsmʊðˌbor]

n. 无膛线炮，无膛线枪

英英释义

单词用法

同义词

反义词

例句

1.With an unmanned turret, it has a full combat weight of 65 tons and is fitted with the 125mm smoothbore gun that is able to fire basically all of Russia's current cannons and ammunitions.

其采用无人炮塔设计，战斗全重65吨，装备125毫米滑膛炮，基本可发射目前俄军所有型号的炮弹和新型弹药。

2.A shoulder-held weapon consisting of a long metal smoothbore tube for firing armor-piercing rockets at short range.

火箭筒一种肩扛武器，由一个金属的光滑长炮管组成，用于在近距离发射。

3.With an unmanned turret, it has a full combat weight of 65 tons and is fitted with the 125mm smoothbore gun that is able to fire basically all of Russia's current cannons and ammunitions.

其采用无人炮塔设计，战斗全重65吨，装备125毫米滑膛炮，基本可发射目前俄军所有型号的炮弹和新型弹药。

4.In competitive shooting, a smoothbore shotgun can be advantageous for hitting moving targets.

在竞技射击中，光滑膛霰弹枪对击中移动目标非常有利。

5.A smoothbore design is typically easier to clean and maintain than a rifled barrel.

与有膛线的枪管相比，光滑膛设计通常更容易清洁和维护。

6.The military often uses smoothbore cannons for firing explosive shells.

军队通常使用光滑膛炮来发射炸药炮弹。

7.The hunting rifle was equipped with a smoothbore barrel for better accuracy at short distances.

这把猎枪配备了一个光滑膛枪管，以提高短距离的准确性。

8.Many shotguns are designed with a smoothbore configuration to allow for the use of various types of ammunition.

许多霰弹枪采用光滑膛设计，以便使用各种类型的弹药。

作文

The term smoothbore refers to a type of firearm or cannon that has a barrel without any rifling. In simpler terms, it means that the inside of the barrel is smooth and does not have the spiral grooves that are typically found in rifled barrels. This design is significant because it affects the projectile's stability and accuracy when fired. Smoothbore firearms have been used throughout history, from ancient cannons to modern shotguns. One of the key characteristics of smoothbore weapons is their ability to fire a variety of ammunition types, including solid projectiles, shots, and even grenades. The earliest examples of smoothbore technology can be traced back to the invention of gunpowder. Cannons were initially designed as smoothbore devices, allowing for rapid production and ease of use. These cannons could deliver powerful blasts over long distances, making them effective on the battlefield. However, as warfare evolved, so did the technology. The introduction of rifling in the 19th century led to a significant increase in the accuracy and range of firearms, causing many to question the relevance of smoothbore designs. Despite this, smoothbore firearms still hold a vital place in modern weaponry. Shotguns, for instance, are predominantly smoothbore weapons. They are designed to fire multiple small pellets, known as shot, which spread out upon firing, increasing the chances of hitting a moving target. This makes shotguns particularly popular for hunting birds and other small game. Additionally, the smoothbore design allows for the firing of specialized ammunition, such as slugs, which are solid projectiles that provide greater accuracy at longer ranges compared to traditional shot. In the military context, smoothbore artillery pieces remain in use, especially in the form of howitzers and mortars. These weapons can fire various types of shells, including high-explosive and guided munitions, with great effectiveness. The lack of rifling allows for a simpler design, which can be advantageous in certain tactical situations. Furthermore, smoothbore tanks, such as the American M1 Abrams, utilize this technology to fire advanced armor-piercing rounds and anti-tank missiles. In conclusion, while the smoothbore design may seem outdated compared to its rifled counterpart, it continues to play an essential role in various applications. From shotguns to military artillery, the versatility and simplicity of smoothbore technology ensure its ongoing relevance in both civilian and military contexts. Understanding the significance of smoothbore firearms helps appreciate the evolution of weaponry and the diverse needs they fulfill in different scenarios.

术语smoothbore指的是一种没有膛线的火器或大炮。简单来说，它意味着枪管内部是光滑的，没有通常在有膛线的枪管中发现的螺旋凹槽。这种设计很重要，因为它影响了发射时弹丸的稳定性和准确性。smoothbore火器在历史上被广泛使用，从古代的大炮到现代的霰弹枪。smoothbore武器的一个关键特征是能够发射多种类型的弹药，包括实心弹、散弹，甚至手榴弹。最早的smoothbore技术可以追溯到火药的发明。大炮最初被设计为smoothbore设备，便于快速生产和使用。这些大炮可以在远距离发出强大的爆炸，使其在战场上非常有效。然而，随着战争的发展，技术也随之演变。19世纪膛线的引入显著提高了火器的准确性和射程，使许多人质疑smoothbore设计的相关性。尽管如此，smoothbore火器在现代武器中仍然占有重要地位。例如，霰弹枪主要是smoothbore武器。它们设计用于发射多个小弹丸，即散弹，这些弹丸在发射时会扩散，增加击中移动目标的机会。这使得霰弹枪在狩猎鸟类和其他小型猎物时尤为受欢迎。此外，smoothbore设计还允许发射特殊弹药，例如弹头，这是比传统散弹在较长距离提供更高准确性的实心弹。在军事背景下，smoothbore炮兵装备仍在使用，尤其是榴弹炮和迫击炮。这些武器可以有效发射各种类型的炮弹，包括高爆弹和制导弹药。缺乏膛线允许更简单的设计，这在某些战术情况下可能具有优势。此外，像美国的M1艾布拉姆斯坦克这样的smoothbore坦克，利用这种技术发射先进的穿甲弹和反坦克导弹。总之，虽然smoothbore设计与其有膛线的对应物相比似乎过时，但它在各种应用中继续发挥着重要作用。从霰弹枪到军事炮兵，这种smoothbore技术的多功能性和简单性确保了它在民用和军事环境中的持续相关性。理解smoothbore火器的重要性有助于欣赏武器的发展及其在不同场景中满足的多样化需求。