ballistics

简明释义

英[bəˈlɪstɪks]美[bəˈlɪstɪks]

n. 发射学，弹道学

英英释义

单词用法

同义词

反义词

例句

1.Exploration is made of computation correcting method for parameter effects of free recoil on the ballistics when the wheels of recoil trailer are moving in test.

研究了有关自由后坐试验车车轮转动对弹道自由后坐参数影响的修正计算方法，给出了修正计算方法及计算结果。

2.The ballistics report indicated that Khalil Musa was hardly a random victim.

弹道报告表明，穆萨并非随机的被害者，他身中九弹。

3.Setting up a performance modeling of the devices on the base of interior ballistics.

在经典内弹道理论基础上建立了火工分离装置的性能计算模型。

4.The interior ballistics synchronism of solid boosting rockets is discussed and analyzed.

探讨和分析了固体火箭助推器内弹道的同步性问题。

5.Finally, the technical measures to realize the consistency of interior ballistics performance were discussed.

探讨了对于特定的装药结构如何达到弹道性能一致性的技术途径。

6.Based on the mechanism of gun erosion of interior ballistics, the method and process of predicting the gun tube life are presented.

该文根据火炮膛内烧蚀机理，提出了预测身管寿命的过程和方法。

7.The paper introduces a new theory and method to investigate the stability in the exterior ballistics.

该文提出了外弹道学中研究动态稳定性问题的一种新理论和新方法。

8.He studied ballistics 弹道学 in college to pursue a career in law enforcement.

他在大学学习弹道学，以追求执法职业。

9.The expert provided testimony on ballistics 弹道学 in the courtroom.

专家在法庭上提供了关于弹道学的证词。

10.The military uses ballistics 弹道学 to improve the accuracy of their missiles.

军方使用弹道学来提高导弹的准确性。

11.Understanding ballistics 弹道学 is crucial for developing effective firearms.

理解弹道学对于开发有效的火器至关重要。

12.The forensic team analyzed the bullet's trajectory using advanced ballistics 弹道学 techniques.

法医团队利用先进的弹道学技术分析了子弹的轨迹。

作文

Understanding the science of ballistics is crucial for various fields, ranging from military applications to forensic investigations. The term ballistics refers to the study of the motion of projectiles, particularly firearms and ammunition. This field encompasses different branches, including internal ballistics, external ballistics, and terminal ballistics. Each branch addresses different aspects of how a projectile behaves from the moment it is fired until it reaches its target. Internal ballistics focuses on what happens inside the firearm when a bullet is fired. It examines the ignition of the propellant, the pressure generated, and the acceleration of the bullet as it travels down the barrel. Understanding these factors is essential for engineers who design firearms and ammunition. They must ensure that the materials used can withstand the high pressures and temperatures generated during firing. External ballistics, on the other hand, deals with the behavior of the bullet once it leaves the barrel. This includes studying the effects of gravity, air resistance, and wind on the bullet's trajectory. For instance, a bullet fired at a high angle will follow a different path than one fired straight. Factors such as altitude, humidity, and temperature can also influence the bullet's flight. Accurate predictions in external ballistics are vital for marksmen and snipers, who need to account for these variables to hit their targets accurately. Finally, terminal ballistics examines what happens when the projectile strikes a target. This branch of ballistics is particularly important in forensic science, where understanding the impact of a bullet can provide critical information about a shooting incident. Forensic experts analyze the damage caused by bullets to determine factors such as the distance from which a shot was fired and the type of ammunition used. The relevance of ballistics extends beyond military and forensic applications. In sports, for example, athletes and coaches utilize principles of ballistics to optimize performance. Track and field events like javelin and shot put rely heavily on the physics of ballistics to enhance throwing techniques and improve distances. By studying the angles, velocities, and forces involved, athletes can refine their skills and achieve better results. Moreover, advancements in technology have significantly impacted the field of ballistics. With the integration of computer simulations and modeling, researchers can predict projectile behavior with greater accuracy than ever before. This has led to improved designs in both firearms and ammunition, enhancing safety and effectiveness. Additionally, the use of high-speed cameras allows scientists to capture and analyze the dynamics of a bullet in flight, providing invaluable data for further study. In conclusion, ballistics is a multifaceted field that plays a vital role in various domains. From military applications to forensic investigations and even sports, understanding the principles of ballistics can lead to improved outcomes and enhanced safety. As technology continues to evolve, the study of ballistics will undoubtedly advance, opening new avenues for research and application. Whether one is a scientist, a law enforcement officer, or an athlete, grasping the fundamentals of ballistics is essential for success.

理解弹道学的科学对多个领域至关重要，从军事应用到法医调查。术语“ballistics”指的是对弹丸运动的研究，特别是火器和弹药。这个领域包括不同的分支，包括内部ballistics、外部ballistics和终端ballistics。每个分支都关注从弹丸发射的那一刻起，直到它达到目标时的不同方面。内部ballistics专注于子弹发射时在火器内部发生的事情。它考察了推进剂的点燃、产生的压力以及子弹在枪管内行进时的加速度。理解这些因素对设计火器和弹药的工程师至关重要。他们必须确保所使用的材料能够承受发射过程中产生的高压和高温。另一方面，外部ballistics处理子弹离开枪管后的行为。这包括研究重力、空气阻力和风对子弹轨迹的影响。例如，以高角度发射的子弹将遵循与直线发射的子弹不同的路径。高度、湿度和温度等因素也会影响子弹的飞行。外部ballistics中的准确预测对射手和狙击手至关重要，他们需要考虑这些变量以准确命中目标。最后，终端ballistics检查弹丸击中目标时发生的情况。这个ballistics分支在法医学中尤其重要，因为了解子弹的冲击可以提供关于射击事件的关键信息。法医专家分析子弹造成的损伤，以确定射击的距离和使用的弹药类型。ballistics的相关性超越了军事和法医应用。在体育中，例如，运动员和教练利用ballistics的原理来优化表现。田径项目如标枪和铅球在很大程度上依赖于ballistics的物理学，以增强投掷技术并提高投掷距离。通过研究涉及的角度、速度和力，运动员可以改善他们的技能并取得更好的成绩。此外，技术的进步显著影响了ballistics领域。随着计算机模拟和建模的整合，研究人员可以比以往更准确地预测弹丸行为。这导致了火器和弹药设计的改进，提高了安全性和有效性。此外，高速摄像机的使用使科学家能够捕捉和分析子弹飞行中的动态，为进一步研究提供了宝贵的数据。总之，ballistics是一个多方面的领域，在多个领域中发挥着至关重要的作用。从军事应用到法医调查，甚至体育，理解ballistics的原理可以带来更好的结果和增强的安全性。随着技术的不断发展，ballistics的研究无疑会进步，为研究和应用开辟新的途径。无论是科学家、执法人员还是运动员，掌握ballistics的基础知识对于成功都是至关重要的。