spectrograph

简明释义

英[ˈspektrə(ʊ)grɑːf]美[ˈspektroɡræf]

n. 光谱仪；摄谱仪

英英释义

单词用法

同义词

反义词

例句

1.The synthesized peptide was purified by the chromatograph and identified by mass spectrograph.

用色谱仪和质谱仪对合成的多肽进行纯化、鉴定。

2.The structure and function of DAC7714 is introduced, and its application in the mass spectrograph based on FPGA is also given.

介绍了DAC7714的结构、功能及其在质谱仪器测控模块中基于FPGA的应用。

3.A novel grazing incidence grating spectrograph for studying laser produced plasma has been developed.

介绍一种新颖的用于研究激光等离子体的掠入射光栅摄谱仪。

4.The product was purified and characterized by gas chromatography, mass spectrograph and infrared spectroscopy.

同时对产物用红外光谱、质谱及气相色谱分析进行了表征。

5.A spectrograph device can use the near-infrared light bouncing off an apple to show evidence of damage.

光谱仪装置是通过红外光来检测苹果以展示他损坏的证据。

6.In this paper, a new measuring method of instrumental profile of grating spectrograph is introduced by using the laser as a monochromatic light source.

本文介绍了用激光作单色光源测定光栅光谱仪仪器轮廓的一种新方法。

7.The spectrograph revealed the presence of water vapor in the planet's atmosphere.

该光谱仪揭示了行星大气中水蒸气的存在。

8.By employing a spectrograph, researchers can identify the chemical composition of a sample.

通过使用光谱仪，研究人员可以识别样本的化学成分。

9.The new spectrograph developed by the lab allows for higher resolution imaging.

实验室开发的新光谱仪允许更高分辨率的成像。

10.The astronomers used a spectrograph to analyze the light from distant stars.

天文学家使用光谱仪分析来自遥远星星的光。

11.Using a spectrograph, scientists discovered previously unknown elements in the mineral.

科学家使用光谱仪发现了矿物中以前未知的元素。

作文

The study of light and its properties has fascinated scientists for centuries. One of the most important tools in this field is the spectrograph, a device that separates light into its component colors, allowing researchers to analyze the spectral composition of various sources of light. The spectrograph plays a crucial role in many scientific disciplines, including astronomy, chemistry, and physics.In astronomy, the spectrograph is used to study distant stars and galaxies. By analyzing the light emitted from these celestial bodies, astronomers can determine their chemical composition, temperature, density, and relative motion. For instance, when light from a star passes through a spectrograph, it produces a spectrum that reveals the presence of specific elements, such as hydrogen or helium, based on the unique patterns of absorption and emission lines. This information is vital for understanding the life cycle of stars and the evolution of the universe.In the field of chemistry, the spectrograph assists scientists in identifying substances and their concentrations. By examining the light absorbed or emitted by a sample, chemists can deduce the molecular structure and the nature of the chemical bonds present. This technique is instrumental in various applications, including environmental monitoring, pharmaceuticals, and material science. For example, a spectrograph can detect pollutants in water by analyzing the light spectrum of the sample, helping to ensure public health and safety.Moreover, the spectrograph has significant applications in the medical field. Techniques such as spectroscopy are utilized to diagnose diseases and monitor biological processes. By studying the light interaction with tissues, doctors can identify abnormalities and assess the effectiveness of treatments. This non-invasive method provides valuable insights into patient health without the need for extensive surgical procedures.The technological advancements in spectrograph design have led to more sophisticated and sensitive instruments. Modern spectrographs can capture a wide range of wavelengths and provide high-resolution data, enabling researchers to conduct detailed analyses with greater accuracy. The integration of computer technology allows for real-time data processing and visualization, enhancing the utility of spectrographs in research and industry.In conclusion, the spectrograph is an indispensable tool in the scientific community, bridging various fields of study and contributing to our understanding of the natural world. Its ability to dissect light into its fundamental components has opened new avenues for exploration and discovery. As technology continues to evolve, the capabilities of spectrographs will undoubtedly expand, leading to even more groundbreaking findings in science and medicine. Understanding the significance of the spectrograph not only highlights its importance in research but also emphasizes the interconnectedness of different scientific disciplines that rely on light analysis to unravel the mysteries of our universe.

光的研究及其特性吸引了科学家们几个世纪以来的关注。在这个领域中，最重要的工具之一是光谱仪，这是一种将光分解成其组成颜色的设备，使研究人员能够分析各种光源的光谱成分。光谱仪在许多科学学科中发挥着至关重要的作用，包括天文学、化学和物理学。在天文学中，光谱仪用于研究遥远的恒星和星系。通过分析来自这些天体的光，天文学家可以确定它们的化学成分、温度、密度和相对运动。例如，当光从一颗恒星通过光谱仪时，它产生的光谱揭示了特定元素的存在，如氢或氦，这些元素根据独特的吸收和发射线模式而被识别。这些信息对于理解恒星的生命周期和宇宙的演化至关重要。在化学领域，光谱仪帮助科学家识别物质及其浓度。通过检查样品吸收或发射的光，化学家可以推断分子结构和存在的化学键性质。这种技术在环境监测、制药和材料科学等各个应用中都至关重要。例如，光谱仪可以通过分析样品的光谱来检测水中的污染物，有助于确保公共健康和安全。此外，光谱仪在医学领域也具有重要应用。光谱学等技术用于诊断疾病和监测生物过程。通过研究光与组织的相互作用，医生可以识别异常并评估治疗效果。这种非侵入性的方法提供了有关患者健康的宝贵见解，而无需进行广泛的外科手术。在光谱仪设计中的技术进步导致了更复杂和敏感的仪器的出现。现代的光谱仪可以捕捉广泛的波长，并提供高分辨率的数据，使研究人员能够进行更精确的详细分析。计算机技术的集成允许实时数据处理和可视化，增强了光谱仪在研究和工业中的实用性。总之，光谱仪是科学界不可或缺的工具，连接了不同的研究领域，并有助于我们理解自然世界。它将光分解成基本组成部分的能力为探索和发现开辟了新的途径。随着技术的不断发展，光谱仪的能力无疑将扩大，从而在科学和医学中带来更多突破性的发现。理解光谱仪的重要性不仅突显了它在研究中的重要性，还强调了依赖光分析来揭示我们宇宙奥秘的不同科学学科之间的相互联系。