nephelometric

简明释义

英[ˌnɛf.əˈlɑː.mɛ.trɪk]美[ˌnɛf.əˈlɑː.mɛ.trɪk]

adj. 浊度的

英英释义

单词用法

同义词

反义词

例句

1.Aim to determine phenytoin sodium by a highly accurate nephelometric titration.

目的用高精度散射光度滴定法测定苯妥英钠。

2.Aim to determine phenytoin sodium by a highly accurate nephelometric titration.

目的用高精度散射光度滴定法测定苯妥英钠。

3.Researchers employed a nephelometric 浊度分析 technique to study the effects of sediment on aquatic ecosystems.

研究人员采用了nephelometric 浊度分析技术来研究沉积物对水生生态系统的影响。

4.Using nephelometric 浊度法, we can determine the concentration of suspended particles in the solution.

通过使用nephelometric 浊度法，我们可以确定溶液中悬浮颗粒的浓度。

5.The laboratory conducted a nephelometric 浊度测量 to assess the water quality.

实验室进行了nephelometric 浊度测量以评估水质。

6.The nephelometric 浊度测定 results indicated a significant increase in particulate matter after the storm.

nephelometric 浊度测定结果表明，暴风雨后颗粒物显著增加。

7.The nephelometric 浊度仪 is essential for monitoring environmental pollution levels.

nephelometric 浊度仪对于监测环境污染水平至关重要。

作文

In the field of environmental science, understanding the properties of water is crucial for assessing its quality. One important method used to measure certain characteristics of water is through nephelometric analysis. This technique involves evaluating the scattering of light by suspended particles in a liquid, which can provide valuable information about the turbidity and concentration of various substances in water. The term nephelometric originates from the Greek word 'nephele,' meaning cloud, which reflects the way that particles in a liquid can create a cloudy appearance when light is shone upon them.The process of nephelometric measurement typically involves using a nephelometer, an instrument specifically designed for this purpose. When a beam of light passes through a sample of water, the particles within the sample scatter the light in different directions. By measuring the intensity of light scattered at specific angles, scientists can determine the concentration of particles present in the water. This is particularly useful in monitoring water pollution, as higher levels of turbidity often indicate the presence of harmful contaminants.One significant application of nephelometric analysis is in the assessment of drinking water quality. Regulatory agencies require regular testing of water sources to ensure they meet safety standards. By employing nephelometric methods, researchers can quickly and accurately evaluate the clarity of water samples, providing essential data to inform public health decisions. For instance, if a water source shows elevated turbidity levels, it may necessitate further investigation to identify the source of contamination and implement appropriate treatment measures.Moreover, nephelometric techniques are not limited to water quality assessments. They are also utilized in various fields, including clinical diagnostics, where they help measure the concentration of proteins or other biomolecules in bodily fluids. This versatility highlights the importance of nephelometric methods across different scientific disciplines.In conclusion, the use of nephelometric analysis plays a vital role in monitoring and ensuring water quality, as well as in other scientific applications. Its ability to provide quick and reliable measurements makes it an indispensable tool for researchers and public health officials alike. As we continue to face environmental challenges, the importance of such analytical techniques will only grow, underscoring the need for ongoing research and development in the field of nephelometric science.

在环境科学领域，理解水的性质对于评估其质量至关重要。测量水的某些特征的一种重要方法是通过浑浊度测定分析。这种技术涉及评估液体中悬浮颗粒对光的散射，这可以提供有关水中各种物质的浑浊度和浓度的宝贵信息。术语浑浊度测定源自希腊语单词'nephele'，意为云，这反映了液体中的颗粒如何在光照射时产生云雾状的外观。浑浊度测定测量的过程通常涉及使用专门设计的仪器——浑浊度计。当一束光通过水样本时，样本中的颗粒会以不同方向散射光。通过测量在特定角度散射的光的强度，科学家可以确定水中存在的颗粒浓度。这在监测水污染方面尤其有用，因为较高的浑浊度通常表明存在有害污染物。浑浊度测定分析的一项重要应用是在饮用水质量评估中。监管机构要求定期测试水源，以确保其符合安全标准。通过采用浑浊度测定方法，研究人员可以快速准确地评估水样本的清晰度，为公共健康决策提供必要的数据。例如，如果水源显示出升高的浑浊度水平，可能需要进一步调查以识别污染源并实施适当的处理措施。此外，浑浊度测定技术不仅限于水质评估。它们还被用于包括临床诊断在内的各个领域，帮助测量生物体液中蛋白质或其他生物分子的浓度。这种多功能性突显了浑浊度测定方法在不同科学学科中的重要性。总之，浑浊度测定分析的使用在监测和确保水质量以及其他科学应用中发挥着至关重要的作用。它能够提供快速可靠的测量，使其成为研究人员和公共卫生官员不可或缺的工具。随着我们继续面临环境挑战，这种分析技术的重要性只会增加，强调了在浑浊度测定科学领域持续研究和发展的必要性。