Absorption spectrum 基础释义
吸收光谱（Absorption spectrum）是指物质吸收光子并跃迁至高能级后，再返回到低能级时释放出的光谱。吸收光谱是物质的一种重要性质，可用于测定物质的组成和纯度等。
Absorption spectrum的发音
/??bs??r?ns spl?s/
Absorption spectrum英语范文
Absorption spectrum is an important tool for studying chemical substances. Through analyzing the absorption spectrum of a substance, we can determine its composition and purity. For example, in the field of environmental monitoring, absorption spectrum is widely used to detect pollutants in the air and water. In addition, absorption spectrum is also used in the field of pharmaceutical research to identify the ingredients of drugs.
Absorption spectrum的英语作文音标和基础释义
Absorption spectrum [??bs??r?ns spl?ks]noun
the spectrum of light or other radiation that a substance absorbs when it passes through a spectroscope or is irradiated by a source of radiation.
The absorption spectrum of a substance is a measure of its chemical composition and purity.
以上是关于Absorption spectrum的基础释义、发音、英语范文以及英语作文音标。
Absorption spectrum
Absorption spectrum is a fundamental concept in the field of spectroscopy, which refers to the pattern of wavelengths of light that are absorbed by a substance. This pattern is determined by the chemical composition and structure of the substance under investigation.
In practice, absorption spectra are commonly used to identify the presence of certain substances in a sample, as well as to determine their chemical composition. This technique is particularly useful in the field of chemistry, biology, and physics, where it plays a crucial role in various research areas.
Here is an example of a written composition on the topic of absorption spectrum:
Once upon a time, I was intrigued by the mystery of absorption spectra. This seemingly simple concept, which refers to the absorption of light by substances, holds the key to unlocking the secrets of the universe.
Throughout my research, I discovered that absorption spectra are not just a tool for identifying substances, but also for understanding their chemical composition and structure. By studying absorption spectra, we can gain valuable insights into the nature of matter and the laws of physics.
Moreover, absorption spectra have opened up new avenues of research in fields such as chemistry, biology, and medicine. For instance, in the field of medicine, absorption spectra have been used to diagnose diseases and monitor the progress of treatments.
In conclusion, absorption spectra are a fundamental tool that has revolutionized our understanding of the world around us. With their help, we can unlock the secrets of nature and advance our knowledge of the universe.
Absorption spectrum
Absorption spectrum is a kind of spectrum which is formed by absorption of light waves by substances. When light waves pass through substances, some of them will be absorbed and the rest will be reflected or transmitted. The wavelengths of the absorbed light waves will be changed, forming a spectrum with different colors.
In science, absorption spectrum is widely used in research of chemical elements and substances. By analyzing the absorption spectrum, scientists can determine the chemical composition and concentration of substances. It is also used in medical diagnosis and environmental monitoring.
The process of absorption spectrum can be divided into three stages: light source, light wave transmission and spectrum analysis. The light source provides light waves with certain wavelengths and intensities. The light wave transmission device allows the light waves to pass through substances and obtains the absorption spectrum. Finally, the spectrum analysis device analyzes the absorption spectrum to obtain the information about the substances.
In my opinion, absorption spectrum is an important tool in science research and application. It plays an essential role in studying the chemical composition and concentration of substances, and has made great contributions to the development of science and technology. However, with the development of technology, we should also pay attention to the environmental protection and safety issues caused by using absorption spectrum.
Absorption spectrum 的发音：
Absorption spectrum, absorption spectrum, let's take a look at it.
Absorption spectrum是由物质吸收光波形成的谱。当光波通过物质时，一些会被吸收其余的会被反射或透射。被吸收的光波的波长会被改变，形成不同颜色的光谱。
在科学中，吸收光谱广泛用于化学元素和物质的研究。科学家们通过分析吸收光谱可以确定物质的化学成分和浓度。它也用于医学诊断和环境监测。
吸收光谱的过程可以分为三个阶段：光源、光波传输和光谱分析。光源提供一定波长和强度的光波。光波传输设备允许光波通过物质并获得吸收光谱。最后，光谱分析设备分析吸收光谱以获得有关物质的信息。
在我看来，吸收光谱是科学研究和应用中的重要工具。它在研究物质的化学成分和浓度方面发挥着不可或缺的作用，为科技的发展做出了巨大贡献。然而，随着科技的发展，我们也应该注意由使用吸收光谱引起的环境问题和安全问题。
