canal rays

简明释义

1. 极隧射线; 2. 阳极射线;

英英释义

例句

1.The experiment demonstrated how canal rays 通道射线 can be deflected by electric fields.

实验展示了如何通过电场偏转canal rays 通道射线。

2.In a cathode ray tube, canal rays 通道射线 move in the opposite direction to electron beams.

在阴极射线管中，canal rays 通道射线的运动方向与电子束相反。

3.The discovery of canal rays 通道射线 was crucial for the development of mass spectrometry.

对canal rays 通道射线的发现对质谱法的发展至关重要。

4.When canal rays 通道射线 pass through a magnetic field, they exhibit a distinct curvature.

当canal rays 通道射线通过磁场时，会呈现出明显的弯曲。

5.Scientists used canal rays 通道射线 to study the properties of positively charged particles.

科学家利用canal rays 通道射线研究带正电粒子的性质。

作文

The study of atomic physics has led to many fascinating discoveries, one of which is the phenomenon known as canal rays. These rays, also referred to as positive rays, were first observed in the late 19th century during experiments involving electrical discharges in gases. When a high voltage is applied across a vacuum tube containing a low-pressure gas, electrons are emitted from the cathode, creating a stream of negative charge. However, what is particularly intriguing is the behavior of ions that are produced in this process. The canal rays consist of positively charged particles that travel in straight lines towards the cathode, indicating that they are indeed different from the electrons that make up the cathodic rays.The discovery of canal rays was significant because it provided early evidence for the existence of atomic nuclei. Scientists, such as Eugen Goldstein, who first studied these rays, found that they could be deflected by magnetic and electric fields, similar to how electrons behave. This indicated that the canal rays were made up of positively charged particles, which we now know as ions. The ability to manipulate these rays allowed researchers to explore the properties of various elements and their isotopes, thereby enhancing our understanding of atomic structure.One of the most exciting aspects of canal rays is their application in modern science. They have paved the way for advancements in fields such as mass spectrometry, where scientists can analyze the composition of substances at a molecular level. By ionizing samples and studying the resulting canal rays, researchers can determine the mass-to-charge ratio of different ions, allowing for precise identification of chemical compounds.Moreover, canal rays have also contributed to the development of technologies like ion propulsion systems used in spacecraft. These systems utilize the principles of canal rays to create thrust by ejecting ions at high speeds. This innovative technology has opened new avenues for space exploration, enabling missions to distant planets and beyond.In conclusion, the exploration of canal rays has been instrumental in shaping our understanding of atomic physics and its applications. The discovery of these positively charged particles not only confirmed the existence of atomic nuclei but also laid the groundwork for numerous technological advancements. As we continue to delve deeper into the mysteries of the atomic world, the legacy of canal rays will undoubtedly remain a cornerstone of scientific inquiry and innovation.The Chinese explanation of canal rays is "通道射线", which refers to the positively charged rays observed in vacuum tubes during electrical discharge experiments. Their significance in the field of atomic physics cannot be overstated, as they provide insights into the fundamental nature of matter and the interactions between charged particles.

原子物理学的研究带来了许多迷人的发现，其中之一就是被称为通道射线的现象。这些射线，也被称为正射线，首次是在19世纪末通过涉及气体的电放电实验中观察到的。当在一个低压气体的真空管中施加高电压时，阴极会发射出电子，形成一股负电流。然而，特别引人注目的是在这一过程中产生的离子的行为。通道射线由朝向阴极直线运动的带正电粒子组成，这表明它们与构成阴极射线的电子确实不同。通道射线的发现具有重要意义，因为它为原子核的存在提供了早期证据。科学家，例如首次研究这些射线的尤金·戈尔德斯坦，发现它们可以被磁场和电场偏转，这与电子的行为相似。这表明通道射线是由带正电的粒子组成的，我们现在知道这些粒子是离子。操控这些射线的能力使研究人员能够探索各种元素及其同位素的属性，从而增强了我们对原子结构的理解。通道射线最令人兴奋的方面之一是它们在现代科学中的应用。它们为质谱分析等领域的进步铺平了道路，科学家可以在分子层面上分析物质的成分。通过对样品进行电离并研究生成的通道射线，研究人员可以确定不同离子的质量与电荷比，从而精确识别化合物。此外，通道射线还促进了用于航天器的离子推进系统的发展。这些系统利用通道射线的原理，通过高速喷射离子来产生推力。这项创新技术为太空探索开辟了新途径，使得远离地球的行星任务成为可能。总之，对通道射线的探索在塑造我们对原子物理学及其应用的理解方面发挥了重要作用。这些带正电粒子的发现不仅证实了原子核的存在，还为无数技术进步奠定了基础。随着我们继续深入探索原子世界的奥秘，通道射线的遗产无疑将成为科学探究和创新的基石。