atomic

简明释义

英[əˈtɒmɪk]美[əˈtɑːmɪk]

adj. 原子的，与原子有关的；原子能的，核能的

英英释义

单词用法

同义词

反义词

例句

1.Electrons weigh very little, so they aren't even counted in the atomic weight.

电子非常轻，因此在原子量中甚至没有计算它。

2.Atomic energy has been discovered for many years, but so far it has not been widely used in industry or in our daily life.

原子能已发现多年，但至今仍未广泛用于工业或日常生活方面。

3.Indium, for example, had previously been assigned an atomic mass between those of arsenic and selenium.

例如，人们以前认为铟的原子质量介于砷和硒之间。

4.He had a tube with electrodes potted in it filled with atomic hydrogen. And by applying a voltage, he was able to get the gas to glow.

他有一根装着电极的管子，里面充满了氢原子。通过施加电压，他能够使气体发光。

5.In fact, subsequent work has shown that in a periodic table, elements should not be ordered strictly by atomic mass.

事实上，后来的研究已经证明，在元素周期表中，元素不应该严格按照原子质量来排序。

6.The atomic reactor generates enormous amounts of thermal energy.

原子反应堆发出大量的热能。

7.Just five years later an element with the proper atomic mass was isolated and named gallium by its discoverer.

仅仅5年后，一种具有适当原子质量的元素被分离出来，并被发现者命名为镓。

8.The atomic icebreaker reeved the icebergs.

原子破冰船穿过冰山之间向前航行。

9.The scientist conducted an experiment to measure the atomic 原子的 structure of the element.

科学家进行了一项实验，以测量该元素的原子结构。

10.In physics, understanding atomic 原子 particles is crucial for studying matter.

在物理学中，理解原子粒子对于研究物质至关重要。

11.The atomic 原子 bomb changed the course of history during World War II.

在第二次世界大战期间，原子弹改变了历史的进程。

12.Chemistry classes often explore atomic 原子 theory to explain chemical reactions.

化学课通常探讨原子理论来解释化学反应。

13.The atomic 原子 clock is one of the most accurate timekeeping devices available.

原子钟是目前最精确的计时设备之一。

作文

The term atomic refers to anything related to atoms, which are the fundamental building blocks of matter. Atoms are incredibly small, and they consist of a nucleus surrounded by electrons. Understanding the atomic structure of elements is crucial for comprehending the nature of chemical reactions and the properties of materials. In science, particularly in physics and chemistry, the study of atomic theory has led to significant advancements, including the development of technologies such as nuclear power and medical imaging techniques. In the realm of physics, the atomic model has evolved over time. Initially proposed by John Dalton in the early 19th century, the atomic theory suggested that matter is composed of indivisible particles called atoms. This idea was revolutionary at the time, as it provided a framework for understanding chemical reactions. Later, scientists like J.J. Thomson and Ernest Rutherford made groundbreaking discoveries about the atomic structure, identifying subatomic particles such as electrons and protons. These discoveries paved the way for the modern understanding of atomic interactions and bonding. In addition to its significance in basic science, the concept of atomic energy has had profound implications for society. The discovery of nuclear fission in the 20th century led to the development of nuclear reactors, which harness atomic energy for electricity generation. While this technology has the potential to provide large amounts of energy with relatively low greenhouse gas emissions, it also raises concerns about safety and waste management. The use of atomic bombs during World War II serves as a stark reminder of the destructive power of atomic energy when misused. Furthermore, atomic theories extend beyond physics and chemistry into fields like medicine. Techniques such as positron emission tomography (PET) scans utilize atomic particles to create detailed images of the human body, aiding in the diagnosis and treatment of various diseases. This intersection of atomic science and healthcare exemplifies how understanding the atomic level can lead to practical applications that improve human well-being. Education plays a vital role in disseminating knowledge about atomic concepts. Schools and universities worldwide teach students about the atomic model, encouraging curiosity and fostering a deeper understanding of the universe. As we advance into an era where science and technology are intertwined, grasping the principles of atomic theory will become increasingly important for future generations. In conclusion, the word atomic encapsulates a vast array of scientific knowledge and applications. From the fundamental aspects of matter to the implications of atomic energy in our daily lives, understanding this term is essential for anyone interested in the sciences. The exploration of atomic theory not only enhances our comprehension of the physical world but also informs our ethical considerations regarding the use of such powerful technologies. As we continue to delve into the mysteries of the atomic realm, we must remain mindful of both the benefits and responsibilities that come with this profound knowledge.

“atomic”这个词指的是与原子相关的任何事物，原子是物质的基本构建块。原子非常小，由一个核和围绕它的电子组成。理解元素的atomic结构对于理解化学反应的性质和材料的特性至关重要。在科学领域，特别是在物理学和化学中，atomic理论的研究带来了重大的进展，包括核能和医学成像技术等技术的发展。 在物理学领域，atomic模型随着时间的推移而发展。约翰·道尔顿在19世纪初首次提出的atomic理论认为，物质是由不可分割的粒子——原子组成的。这个观点在当时是革命性的，因为它为理解化学反应提供了框架。后来，J.J.汤姆逊和欧内斯特·卢瑟福等科学家发现了关于atomic结构的突破性发现，识别出电子和质子等亚原子粒子。这些发现为现代对atomic相互作用和结合的理解铺平了道路。 除了在基础科学中的重要性之外，atomic能量的概念对社会产生了深远的影响。20世纪核裂变的发现导致了核反应堆的发展，利用atomic能量发电。虽然这项技术有可能提供大量能源并且温室气体排放相对较低，但它也引发了关于安全性和废物管理的担忧。第二次世界大战期间使用atomic炸弹的事件提醒我们，当atomic能量被滥用时，其破坏力是多么可怕。 此外，atomic理论不仅限于物理和化学，还扩展到医学等领域。正电子发射断层扫描（PET）等技术利用atomic粒子创建人体的详细图像，有助于各种疾病的诊断和治疗。这种atomic科学与医疗保健的交集展示了理解atomic级别如何导致改善人类福祉的实际应用。 教育在传播有关atomic概念的知识方面发挥着至关重要的作用。全球的学校和大学都教授学生关于atomic模型的知识，鼓励好奇心，并促进对宇宙更深层次的理解。随着我们进入一个科学与技术交织的时代，掌握atomic理论的原则将变得越来越重要。 总之，atomic这个词涵盖了广泛的科学知识和应用。从物质的基本方面到atomic能量在我们日常生活中的影响，理解这个术语对于任何对科学感兴趣的人来说都是至关重要的。探索atomic理论不仅增强了我们对物理世界的理解，还为我们在使用这些强大技术时的伦理考虑提供了信息。当我们继续深入探讨atomic领域的奥秘时，我们必须时刻牢记这种深刻知识所带来的利益和责任。