ballistic electrometer

简明释义

冲击静电计

英英释义

例句

1.The calibration of the ballistic electrometer was critical for the success of the experiment.

对弹道电表的校准对实验的成功至关重要。

2.The researchers used a ballistic electrometer to measure the charge of the particles accurately.

研究人员使用弹道电表准确测量粒子的电荷。

3.The ballistic electrometer was developed to improve the accuracy of charge measurements in particle physics.

弹道电表的开发旨在提高粒子物理学中电荷测量的准确性。

4.Using a ballistic electrometer, scientists can achieve unprecedented precision in their measurements.

科学家们使用弹道电表可以在测量中达到前所未有的精确度。

5.In high-energy physics experiments, a ballistic electrometer is essential for detecting fast-moving charges.

在高能物理实验中，弹道电表对于检测快速移动的电荷至关重要。

作文

The field of physics is filled with various instruments that help scientists measure and understand different phenomena. One such instrument is the ballistic electrometer, which plays a crucial role in the measurement of electric charge. The ballistic electrometer is designed to measure the current produced by a charged particle moving through a circuit. This device is particularly important in experiments involving high-energy particles, where precise measurements are essential for understanding fundamental physical processes.To comprehend the significance of the ballistic electrometer, it is important to first understand its working principle. The device operates on the principle of conservation of charge. When a charged particle enters the electrometer, it displaces a certain amount of charge in the circuit. This displacement creates a measurable current that can be recorded and analyzed. The key advantage of using a ballistic electrometer is its ability to measure very short pulses of current, which is essential in experiments where the timing of events is critical.In practical applications, the ballistic electrometer is often used in conjunction with particle accelerators. These facilities generate high-energy particles, such as electrons or protons, and direct them towards targets. As these particles collide with the target, they produce secondary particles and radiation. The ballistic electrometer helps scientists measure the charge carried by these secondary particles, providing insights into the underlying mechanisms of particle interactions.Moreover, the ballistic electrometer can also be utilized in various fields outside of high-energy physics. For instance, in the field of materials science, researchers can use this device to study the electrical properties of new materials. By firing charged particles at a material and measuring the resulting current with a ballistic electrometer, scientists can gain valuable information about the material's structure and behavior under different conditions.Another interesting application of the ballistic electrometer is in the realm of astrophysics. Researchers studying cosmic rays—high-energy particles originating from outer space—often rely on this instrument to analyze the electric charge of incoming particles. Understanding the composition of cosmic rays can provide significant insights into the processes occurring in distant astronomical events, such as supernovae and black hole formations.In conclusion, the ballistic electrometer is a vital tool in the arsenal of physicists and researchers across various disciplines. Its ability to measure short pulses of current generated by charged particles makes it indispensable in both experimental and applied physics. As technology continues to advance, the ballistic electrometer will undoubtedly play an even more significant role in unraveling the mysteries of the universe and enhancing our understanding of matter and energy at the most fundamental levels.

物理学领域充满了各种仪器，帮助科学家测量和理解不同的现象。其中一种仪器是弹道电表，它在电荷测量中发挥着至关重要的作用。弹道电表旨在测量通过电路移动的带电粒子产生的电流。这种设备在涉及高能粒子的实验中尤其重要，因为精确的测量对于理解基本物理过程至关重要。要理解弹道电表的重要性，首先需要了解其工作原理。该设备基于电荷守恒原理运行。当带电粒子进入电表时，它在电路中位移了一定量的电荷。这种位移产生一个可测量的电流，可以被记录和分析。使用弹道电表的关键优势在于其能够测量非常短的电流脉冲，这在事件时序至关重要的实验中是必不可少的。在实际应用中，弹道电表通常与粒子加速器结合使用。这些设施产生高能粒子，如电子或质子，并将它们指向目标。当这些粒子与目标碰撞时，会产生次级粒子和辐射。弹道电表帮助科学家测量这些次级粒子携带的电荷，从而提供对粒子相互作用基本机制的深入了解。此外，弹道电表还可以在高能物理之外的多个领域中使用。例如，在材料科学领域，研究人员可以利用该设备研究新材料的电气特性。通过向材料发射带电粒子并使用弹道电表测量产生的电流，科学家可以获得关于材料在不同条件下的结构和行为的宝贵信息。弹道电表的另一个有趣应用是在天体物理学领域。研究宇宙射线——来自外太空的高能粒子——的研究人员经常依赖这种仪器分析入射粒子的电荷。理解宇宙射线的组成可以为我们提供关于遥远天文事件（如超新星和黑洞形成）中发生的过程的重要见解。总之，弹道电表是物理学家和各个学科研究人员工具箱中的重要工具。它能够测量由带电粒子产生的短脉冲电流，使其在实验和应用物理中不可或缺。随着技术的不断进步，弹道电表无疑将在揭示宇宙奥秘和增强我们对物质和能量最基本层面的理解方面发挥更重要的作用。