mass decrement

简明释义

质量减损

英英释义

例句

1.In nuclear reactions, the mass decrement 质量减少 can be converted into energy according to Einstein's equation.

在核反应中，质量减少可以根据爱因斯坦的方程转化为能量。

2.Engineers must calculate the mass decrement 质量减少 to ensure the satellite reaches its intended orbit.

工程师必须计算质量减少以确保卫星达到预定轨道。

3.Understanding the mass decrement 质量减少 is crucial for accurate weight predictions in aerospace engineering.

理解质量减少对航空航天工程中的准确重量预测至关重要。

4.The rocket's fuel consumption leads to a significant mass decrement 质量减少 during its ascent.

火箭的燃料消耗在上升过程中导致了显著的质量减少。

5.The mass decrement 质量减少 of the object was measured before and after the experiment.

在实验前后测量了物体的质量减少。

作文

In the realm of physics and engineering, the concept of mass decrement plays a crucial role in understanding various phenomena. Mass decrement refers to the reduction in mass that occurs during certain processes, particularly in nuclear reactions or chemical changes. This phenomenon is not only fascinating but also has significant implications in different fields such as energy production, material science, and even medicine. To illustrate the importance of mass decrement, let us consider the process of nuclear fission, which is the splitting of an atomic nucleus into smaller parts. When a heavy nucleus, like uranium-235, undergoes fission, it releases a substantial amount of energy. This energy release is accompanied by a mass decrement, as the total mass of the resulting fragments is less than the mass of the original nucleus. The missing mass is converted into energy according to Einstein's famous equation, E=mc². This principle underlies the functioning of nuclear power plants, where controlled fission reactions are used to generate electricity. Similarly, in chemical reactions, mass decrement can be observed when reactants transform into products. For example, in combustion reactions, fuel reacts with oxygen to produce carbon dioxide and water, along with the release of energy. During this process, the mass of the reactants may decrease due to the formation of gaseous products that escape into the atmosphere. Understanding mass decrement in these reactions is essential for chemists who aim to optimize reaction conditions and improve efficiency. Moreover, mass decrement is also relevant in biological systems. For instance, during metabolic processes, organisms convert food into energy, resulting in a loss of mass as waste products are excreted. This aspect of mass decrement is vital in fields like nutrition and health sciences, where understanding energy balance and weight management is crucial. The implications of mass decrement extend beyond scientific research; they also influence technological advancements. Engineers and scientists strive to develop materials with specific properties by manipulating mass changes at the molecular level. For instance, in aerospace engineering, reducing the mass of components can lead to improved fuel efficiency and performance of aircraft. By studying mass decrement, researchers can innovate and create lighter yet stronger materials, pushing the boundaries of what is possible in design and technology. In conclusion, mass decrement is a fundamental concept that permeates various scientific fields, from nuclear physics to chemistry and biology. Its significance lies not only in theoretical understanding but also in practical applications that impact our daily lives. As we continue to explore the mysteries of the universe and harness the power of science, recognizing the importance of mass decrement will undoubtedly pave the way for future discoveries and innovations. Whether it is in energy production, material development, or health sciences, the study of mass decrement remains a vital area of inquiry that promises to yield exciting advancements in the years to come.

在物理和工程领域，质量减少的概念在理解各种现象中发挥着至关重要的作用。质量减少是指在某些过程中发生的质量减少，特别是在核反应或化学变化中。这一现象不仅令人着迷，而且在能源生产、材料科学甚至医学等不同领域具有重要意义。为了说明质量减少的重要性，让我们考虑核裂变过程，即原子核分裂成更小的部分。当重核（如铀-235）经历裂变时，会释放出大量能量。这种能量释放伴随着质量减少，因为生成碎片的总质量少于原始核的质量。缺失的质量根据爱因斯坦著名的方程E=mc²转化为能量。这个原理是核电站运作的基础，在这里，受控的裂变反应被用来发电。同样，在化学反应中，当反应物转化为产品时，可以观察到质量减少。例如，在燃烧反应中，燃料与氧气反应生成二氧化碳和水，同时释放出能量。在这个过程中，由于形成的气体产品逃逸到大气中，反应物的质量可能会减少。理解这些反应中的质量减少对于化学家优化反应条件和提高效率至关重要。此外，质量减少在生物系统中也相关。例如，在代谢过程中，生物体将食物转化为能量，导致由于废物的排泄而损失质量。质量减少的这一方面在营养学和健康科学等领域至关重要，在这些领域，理解能量平衡和体重管理至关重要。质量减少的影响超越了科学研究；它们还影响技术进步。工程师和科学家通过操纵分子水平的质量变化来开发具有特定性质的材料。例如，在航空航天工程中，减少组件的质量可以提高飞机的燃油效率和性能。通过研究质量减少，研究人员可以创新并创造出更轻但更强的材料，推动设计和技术的极限。总之，质量减少是一个基本概念，渗透到核物理、化学和生物学等多个科学领域。它的重要性不仅体现在理论理解上，也体现在影响我们日常生活的实际应用中。随着我们继续探索宇宙的奥秘并利用科学的力量，认识到质量减少的重要性无疑将为未来的发现和创新铺平道路。无论是在能源生产、材料开发还是健康科学领域，对质量减少的研究仍然是一个重要的探究领域，承诺在未来几年带来令人兴奋的进展。