macrographic examination

简明释义

宏观检验

英英释义

例句

1.The results from the macrographic examination indicated that the sample was not suitable for further testing.

来自宏观检查的结果表明该样本不适合进一步测试。

2.A thorough macrographic examination is essential before any further microscopic analysis.

在进行任何进一步的显微镜分析之前，彻底的宏观检查是必不可少的。

3.The pathology lab conducted a macrographic examination to assess the tumor's size and characteristics.

病理实验室进行了宏观检查以评估肿瘤的大小和特征。

4.In forensic science, a macrographic examination can help identify key features of evidence.

在法医学中，宏观检查可以帮助识别证据的关键特征。

5.During the macrographic examination, the technician noted the presence of necrotic tissue.

在宏观检查过程中，技术员注意到坏死组织的存在。

作文

In the field of materials science and engineering, the term macrographic examination refers to the analysis of materials at a larger scale, focusing on their surface features and overall structure. This method is crucial for understanding the properties and behaviors of various materials when subjected to different conditions. Through macrographic examination, researchers can identify defects, grain structures, and other significant characteristics that may not be visible under a microscope. The process typically involves preparing a sample by cutting, polishing, and etching it to reveal its microstructure. The prepared sample is then observed using the naked eye or low magnification tools, allowing for a comprehensive view of the material’s surface and any irregularities present. This examination is particularly important in industries such as metallurgy, where understanding the macrostructure can significantly influence the performance and durability of metals used in construction and manufacturing.One of the primary benefits of macrographic examination is its ability to provide immediate visual feedback regarding the integrity of a material. For instance, during the quality control phase of production, engineers can quickly assess whether a batch of metal meets the required specifications. If defects are found, such as cracks or inclusions, adjustments can be made before the materials are used in critical applications, thereby preventing potential failures.Moreover, macrographic examination plays a vital role in research and development. Scientists utilize this technique to study new materials and their properties, which can lead to innovations in various fields, including aerospace, automotive, and electronics. By understanding how different compositions affect the macrostructure, researchers can develop stronger, lighter, and more efficient materials tailored for specific applications.In addition to its practical applications, macrographic examination is also an educational tool. Students studying materials science often engage in this type of analysis as part of their curriculum. By learning how to prepare samples and conduct macrographic examinations, they gain hands-on experience that is invaluable in their future careers.Furthermore, advancements in technology have enhanced the capabilities of macrographic examination. With the introduction of digital imaging and analysis software, researchers can now capture high-resolution images of their samples and analyze them quantitatively. This integration of technology allows for a more detailed understanding of material characteristics and facilitates better communication of findings within the scientific community.In conclusion, macrographic examination is an essential technique in materials science that provides insights into the macrostructure of materials. Its applications in quality control, research and development, and education underscore its importance in ensuring the reliability and performance of materials across various industries. As technology continues to evolve, the methods and tools available for macrographic examination will undoubtedly become even more sophisticated, further enhancing our understanding of material properties and paving the way for future innovations.

在材料科学和工程领域，术语宏观图像检查指的是在较大尺度上分析材料，关注其表面特征和整体结构。这种方法对于理解各种材料在不同条件下的特性和行为至关重要。通过宏观图像检查，研究人员可以识别缺陷、晶粒结构以及其他可能在显微镜下不可见的重要特征。该过程通常涉及通过切割、抛光和蚀刻来准备样本，以揭示其微观结构。然后使用肉眼或低倍放大工具观察准备好的样本，从而全面了解材料的表面及任何存在的不规则性。这种检查在冶金等行业尤为重要，因为了解宏观结构可以显著影响用于建筑和制造的金属的性能和耐用性。宏观图像检查的主要好处之一是能够提供有关材料完整性的即时视觉反馈。例如，在生产的质量控制阶段，工程师可以快速评估一批金属是否符合所需规格。如果发现缺陷，例如裂纹或夹杂物，可以在材料用于关键应用之前进行调整，从而防止潜在的故障。此外，宏观图像检查在研究和开发中也发挥着重要作用。科学家利用这一技术研究新材料及其特性，这可能会导致各个领域的创新，包括航空航天、汽车和电子产品。通过了解不同成分如何影响宏观结构，研究人员可以开发出更强、更轻和更高效的材料，专门针对特定应用。除了其实际应用外，宏观图像检查也是一种教育工具。学习材料科学的学生通常会作为课程的一部分参与这种类型的分析。通过学习如何准备样本和进行宏观图像检查，他们获得了在未来职业生涯中极其宝贵的实践经验。此外，科技的进步增强了宏观图像检查的能力。随着数字成像和分析软件的引入，研究人员现在可以捕捉高分辨率的样本图像并进行定量分析。这种技术的整合使我们能够更深入地理解材料特性，并促进科学界内发现的更好沟通。总之，宏观图像检查是材料科学中的一项基本技术，提供了对材料宏观结构的洞察。它在质量控制、研究和开发以及教育中的应用强调了其在确保各个行业材料的可靠性和性能方面的重要性。随着技术的不断发展，未来可用于宏观图像检查的方法和工具无疑将变得更加复杂，进一步增强我们对材料特性的理解，为未来的创新铺平道路。