photoproduction

简明释义

英[ˌfoʊtəprəˈdʌkʃən]美[ˌfoʊtəprəˈdʌkʃən]

光致产生

光致作用

英英释义

单词用法

同义词

反义词

例句

1.Photosynthetic bacteria have the activity of hydrogen photoproduction and can convert solar energy into hydrogen energy utilizing organics.

光合细菌具有光合产氢活性，能利用有机物转化太阳能产生氢能。

2.Photosynthetic bacteria have the activity of hydrogen photoproduction and can convert solar energy into hydrogen energy utilizing organics.

光合细菌具有光合产氢活性，能利用有机物转化太阳能产生氢能。

3.In astrophysics, photoproduction 光生產 plays a key role in the formation of cosmic rays.

在天体物理学中，光生產 photoproduction 在宇宙射线的形成中发挥着关键作用。

4.The study of photoproduction 光生產 can help us understand the interactions between photons and nucleons.

对 光生產 photoproduction 的研究可以帮助我们理解光子与核子之间的相互作用。

5.Researchers are studying photoproduction 光生產 to develop new methods for generating energy from light.

研究人员正在研究 光生產 photoproduction 以开发从光中产生能量的新方法。

6.The process of photoproduction 光生產 is essential in understanding how particles are created in high-energy physics.

在理解高能物理中粒子如何产生的过程中，光生產 photoproduction 过程是至关重要的。

7.Recent experiments have shown that photoproduction 光生產 can lead to the discovery of new particles.

最近的实验表明，光生產 photoproduction 可以导致新粒子的发现。

作文

Photoproduction is a fascinating process that occurs in various fields of science, particularly in nuclear physics and astrophysics. It refers to the creation of particles through the interaction of photons with matter. This phenomenon can lead to the production of different types of particles, such as electrons, positrons, and even heavier particles like mesons. Understanding photoproduction (光产生) is crucial for scientists as it helps explain many fundamental processes in the universe.In nuclear physics, photoproduction (光产生) plays a significant role in understanding how particles are formed and interact. When high-energy photons collide with atomic nuclei, they can impart enough energy to create new particles. This is particularly important in studying the strong force, which binds protons and neutrons together in an atomic nucleus. By analyzing the outcomes of photoproduction (光产生) experiments, researchers can gain insights into the structure of the nucleus and the forces at play within it.Astrophysics also benefits from the study of photoproduction (光产生). For example, in the extreme environments of stars and supernovae, high-energy photons are abundant. When these photons interact with matter, they can lead to the production of new particles, influencing stellar evolution and the dynamics of explosive events in the universe. Understanding how photoproduction (光产生) occurs in these contexts allows scientists to better model the life cycles of stars and the formation of elements in the universe.The practical applications of photoproduction (光产生) extend beyond theoretical physics. In medical imaging, for instance, techniques such as positron emission tomography (PET) utilize the principles of photoproduction (光产生) to create detailed images of the body. By detecting the particles produced when positrons emitted from radioactive tracers collide with electrons in the body, doctors can obtain valuable information about metabolic processes and diagnose diseases more effectively.Moreover, advancements in technology have allowed for more precise measurements and observations related to photoproduction (光产生). Particle accelerators, for example, are instrumental in conducting experiments that explore the intricacies of this phenomenon. By accelerating particles to high speeds and smashing them into targets, researchers can observe the resulting photoproduction (光产生) events, providing a wealth of data to enhance our understanding of particle physics.In conclusion, photoproduction (光产生) is a critical concept that bridges various scientific disciplines. Its implications stretch from the microscopic realm of particles to the vastness of the cosmos. As we continue to explore the mysteries of the universe, the study of photoproduction (光产生) will undoubtedly remain a key area of research, offering insights that could reshape our understanding of the fundamental nature of matter and energy.