deuteron

简明释义

英[ˈdjuːtərɒn]美[ˈdjʊtəˌrɑn]

n. [核] 氘核（重氢核）

英英释义

单词用法

同义词

反义词

例句

1.Deuteron: the nucleus of a deuterium atom consisting of a proton and a neutron regarded as a subatomic particle with unit positive charge.

氘核：氘原子的原子核，由一个质子和一个中子组成，被视为带单位正电荷的亚原子。

2.The calculated results show that the expense of tritium under irrddiation of deuterium beam on TTi target is caused by the replacement of the injected deuteron.

文章指出，氚靶内在氘射程内氚的消耗主要是由于氘对氚对氚的置换。

3.To clarify the nuclear effects of deuteron will contribute to a better understanding of parton distributions in bound nucleon.

澄清氘核结构函数的核效应，有助于我们更好的了解束缚核子的部分子分布函数。

4.The binding energy of the deuteron can be found experimentally.

可以实验测定氘的结合能。

5.The calculated results show that the expense of tritium under irrddiation of deuterium beam on TTi target is caused by the replacement of the injected deuteron.

文章指出，氚靶内在氘射程内氚的消耗主要是由于氘对氚对氚的置换。

6.Polarized deep inelastic scattering is a powerful tool for studying the internal refined information about the parton structure of the proton and deuteron.

极化深度非弹性散射是研究质子、氘核内部部分子精细结构的有利工具。

7.A deuteron 氘核 can be accelerated in particle accelerators for various experiments.

可以在粒子加速器中加速deuteron 氘核以进行各种实验。

8.The mass of a deuteron 氘核 is slightly greater than that of a proton.

一个deuteron 氘核的质量略大于一个质子的质量。

9.Scientists are studying the behavior of deuterons 氘核 in strong magnetic fields.

科学家正在研究deuterons 氘核在强磁场中的行为。

10.The deuteron 氘核 is used in fusion reactions to produce energy.

在聚变反应中使用deuteron 氘核来产生能量。

11.In nuclear physics, a deuteron 氘核 consists of one proton and one neutron.

在核物理中，deuteron 氘核由一个质子和一个中子组成。

作文

In the realm of nuclear physics, understanding the fundamental particles that compose atoms is crucial. One such particle is the deuteron, which plays a significant role in various nuclear reactions and is essential for comprehending the structure of atomic nuclei. A deuteron is the nucleus of deuterium, an isotope of hydrogen. It consists of one proton and one neutron, making it more stable than ordinary hydrogen, which contains only a single proton. The presence of the neutron in a deuteron allows for unique interactions in nuclear fusion processes, particularly in stars where energy is produced through the fusion of hydrogen isotopes.The study of deuteron interactions provides insights into the fundamental forces that govern atomic behavior. For instance, when two deuterons collide at high energies, they can undergo fusion, resulting in the release of substantial amounts of energy. This principle is not only vital for astrophysics but also has practical applications in developing fusion energy as a sustainable power source on Earth.Moreover, the deuteron serves as an important tool in experimental nuclear physics. Scientists utilize deuteron beams in particle accelerators to probe the structure of other atomic nuclei. By bombarding target materials with deuteron beams, researchers can observe how these nuclei respond to the impact, leading to discoveries about their composition and stability. This research has implications for both theoretical physics and practical applications, including advancements in medical imaging technologies and cancer treatments.In addition to its significance in research, the deuteron also finds applications in various industries. For example, in nuclear magnetic resonance (NMR) spectroscopy, deuterated solvents are used to enhance the clarity of spectra, allowing chemists to analyze molecular structures more effectively. The incorporation of deuteron in chemical compounds helps minimize interference from hydrogen atoms, thereby providing clearer data for analysis.Furthermore, the deuteron is of interest in the field of cosmology. Understanding the formation of deuterons in the early universe contributes to our knowledge of cosmic nucleosynthesis—the process by which elements are formed in stars. The abundance of deuterons relative to other isotopes offers clues about the conditions present during the Big Bang and the subsequent evolution of the universe.In conclusion, the deuteron is a fascinating and critical component of nuclear physics. Its unique properties and applications extend beyond the laboratory, influencing various fields such as energy production, medical technology, and our understanding of the universe. As research continues to advance, the importance of the deuteron will likely grow, paving the way for new discoveries and innovations that could shape our future. Embracing the complexities of particles like the deuteron not only enhances our scientific knowledge but also inspires curiosity about the fundamental nature of matter itself.

在核物理学领域，理解组成原子的基本粒子至关重要。其中一个这样的粒子是氘核，它在各种核反应中发挥着重要作用，对于理解原子核的结构至关重要。氘核是氘的原子核，氘是氢的一种同位素。它由一个质子和一个中子组成，使其比普通氢更稳定，普通氢仅包含一个质子。氘核中中子的存在使其在核聚变过程中具有独特的相互作用，尤其是在恒星中，能量通过氢同位素的聚变产生。对氘核相互作用的研究提供了关于支配原子行为的基本力的见解。例如，当两个氘核以高能量碰撞时，它们可以发生聚变，释放出大量能量。这一原理不仅对天体物理学至关重要，而且在开发作为地球可持续能源的聚变能方面也具有实际应用。此外，氘核还作为实验核物理学中的重要工具。科学家们利用氘核束在粒子加速器中探测其他原子核的结构。通过用氘核束轰击目标材料，研究人员可以观察这些原子核如何响应冲击，从而发现它们的组成和稳定性。这项研究对理论物理学和实际应用都有影响，包括医学成像技术和癌症治疗的进步。除了在研究中的重要性，氘核还在各个行业中找到了应用。例如，在核磁共振（NMR）光谱学中，使用氘化溶剂来增强光谱的清晰度，使化学家能够更有效地分析分子结构。将氘核纳入化合物有助于减少氢原子的干扰，从而提供更清晰的数据进行分析。此外，氘核在宇宙学领域也引起了人们的关注。理解早期宇宙中氘核的形成有助于我们了解宇宙核合成的过程——即元素在恒星中形成的过程。氘核相对于其他同位素的丰度为我们提供了关于大爆炸期间存在的条件以及宇宙随后的演化的线索。总之，氘核是核物理学中一个令人着迷且至关重要的组成部分。它独特的性质和应用超越了实验室，影响着能源生产、医疗技术以及我们对宇宙的理解等多个领域。随着研究的不断推进，氘核的重要性可能会不断增长，为新的发现和创新铺平道路，这些发现和创新可能会塑造我们的未来。接受像氘核这样的粒子的复杂性，不仅增强了我们的科学知识，还激发了对物质基本性质的好奇心。