trace analysis

简明释义

痕量分析

英英释义

例句

1.The lab specializes in trace analysis for the pharmaceutical industry to ensure drug safety.

该实验室专注于制药行业的痕迹分析以确保药物安全。

2.The forensic team used trace analysis to identify the substances found at the crime scene.

法医团队使用痕迹分析来识别在犯罪现场发现的物质。

3.The scientist conducted trace analysis on the soil to find out what chemicals were present.

科学家对土壤进行了痕迹分析以找出存在的化学物质。

4.In environmental studies, trace analysis helps determine pollutant levels in water samples.

在环境研究中，痕迹分析有助于确定水样中的污染物水平。

5.Using trace analysis, researchers can detect even the smallest amounts of toxins in food.

通过使用痕迹分析，研究人员可以检测到食品中即使是微量的毒素。

作文

In the field of scientific research and forensic science, trace analysis (痕迹分析) plays a crucial role in uncovering hidden information from various materials. This method involves examining minute quantities of substances to identify their composition and origin. The significance of trace analysis (痕迹分析) cannot be overstated, as it provides insights that are essential for solving crimes, understanding environmental issues, and advancing technological innovations.For instance, in forensic investigations, trace analysis (痕迹分析) is often employed to analyze fibers, hair, and other small particles found at a crime scene. By using sophisticated techniques such as mass spectrometry and gas chromatography, forensic scientists can determine the chemical makeup of these traces. This information can link a suspect to a crime scene or exonerate an innocent person. Thus, trace analysis (痕迹分析) serves as a powerful tool in the pursuit of justice.Moreover, trace analysis (痕迹分析) is also vital in environmental science. Researchers use this technique to monitor pollutants and contaminants in air, water, and soil. For example, trace metals in water samples can indicate industrial pollution sources, helping authorities take necessary actions to protect public health. By identifying and quantifying these traces, scientists can develop strategies to mitigate environmental damage and promote sustainability. Hence, the application of trace analysis (痕迹分析) extends beyond criminal justice to encompass broader societal concerns.In addition to its applications in forensics and environmental monitoring, trace analysis (痕迹分析) has significant implications in various industries, including pharmaceuticals and food safety. In the pharmaceutical industry, ensuring the purity of drugs is paramount. Trace analysis helps detect impurities that could compromise drug safety and efficacy. Similarly, in food safety, trace analysis (痕迹分析) is used to identify harmful substances, such as pesticides or toxins, ensuring that food products are safe for consumption.Furthermore, advancements in technology continue to enhance the capabilities of trace analysis (痕迹分析). With the development of more sensitive instruments, scientists can detect even lower concentrations of substances than ever before. This progress not only improves the accuracy of analyses but also expands the range of applications for trace analysis (痕迹分析). As new challenges arise in various fields, the ability to conduct effective trace analysis becomes increasingly important.In conclusion, trace analysis (痕迹分析) is a fundamental technique with wide-ranging applications across multiple disciplines. Its ability to uncover critical information from minute quantities of material makes it indispensable in forensic science, environmental monitoring, and industrial quality control. As technology advances, the scope and precision of trace analysis (痕迹分析) will likely continue to evolve, further solidifying its importance in addressing contemporary challenges. Understanding and mastering trace analysis (痕迹分析) is essential for professionals in these fields, ultimately contributing to a safer and more informed society.

在科学研究和法医学领域，trace analysis（痕迹分析）发挥着关键作用，可以揭示各种材料中隐藏的信息。这种方法涉及检查微量物质，以识别其成分和来源。trace analysis（痕迹分析）的重要性不容小觑，因为它提供了对解决犯罪、理解环境问题和推动技术创新至关重要的见解。例如，在法医调查中，trace analysis（痕迹分析）通常用于分析犯罪现场发现的纤维、头发和其他微小颗粒。通过使用质谱和气相色谱等复杂技术，法医科学家可以确定这些痕迹的化学组成。这些信息可以将嫌疑人与犯罪现场联系起来，或为无辜者辩护。因此，trace analysis（痕迹分析）作为追求正义的有力工具。此外，trace analysis（痕迹分析）在环境科学中也至关重要。研究人员使用这一技术监测空气、水和土壤中的污染物和污染物。例如，水样中的微量金属可以指示工业污染源，帮助当局采取必要措施以保护公众健康。通过识别和量化这些痕迹，科学家可以制定减轻环境损害和促进可持续发展的策略。因此，trace analysis（痕迹分析）的应用不仅限于刑事司法，还涉及更广泛的社会关注。除了在法医和环境监测中的应用，trace analysis（痕迹分析）在制药和食品安全等多个行业也具有重要意义。在制药行业，确保药物的纯度至关重要。痕迹分析有助于检测可能危害药物安全性和有效性的杂质。同样，在食品安全领域，trace analysis（痕迹分析）用于识别有害物质，如农药或毒素，确保食品产品的安全性。此外，技术的进步不断增强trace analysis（痕迹分析）的能力。随着更敏感仪器的发展，科学家可以检测到比以往任何时候都更低浓度的物质。这一进展不仅提高了分析的准确性，还扩大了trace analysis（痕迹分析）的应用范围。随着各个领域面临新挑战，有效进行痕迹分析的能力变得愈加重要。总之，trace analysis（痕迹分析）是一种基础技术，在多个学科中具有广泛的应用。它从微量材料中揭示关键信息的能力使其在法医学、环境监测和工业质量控制中不可或缺。随着技术的进步，trace analysis（痕迹分析）的范围和精确度可能会继续演变，进一步巩固其在应对当代挑战中的重要性。理解和掌握trace analysis（痕迹分析）对于这些领域的专业人士至关重要，最终有助于建立一个更安全、更具信息化的社会。