chemical shimming

简明释义

化学补偿

英英释义

例句

1.During the calibration process, we applied chemical shimming 化学调谐 to fine-tune the equipment.

在校准过程中，我们应用了chemical shimming 化学调谐来微调设备。

2.Researchers are exploring new materials for chemical shimming 化学调谐 to optimize their experimental setups.

研究人员正在探索用于chemical shimming 化学调谐的新材料，以优化他们的实验设置。

3.The use of chemical shimming 化学调谐 has been shown to significantly enhance imaging quality in MRI.

使用chemical shimming 化学调谐 已被证明能显著提高MRI的成像质量。

4.In order to achieve better results, the lab decided to implement chemical shimming 化学调谐 techniques during the experiment.

为了获得更好的结果，实验室决定在实验过程中实施chemical shimming 化学调谐 技术。

5.The technician explained that chemical shimming 化学调谐 is essential for improving the magnetic field homogeneity in NMR spectroscopy.

技术员解释说，chemical shimming 化学调谐 对于提高核磁共振光谱中的磁场均匀性至关重要。

作文

In the field of engineering and materials science, precision is crucial for the performance and longevity of various systems. One innovative method that has gained attention in recent years is chemical shimming, a technique that utilizes chemical processes to adjust the physical properties of materials. This method is particularly important in applications where traditional mechanical shimming may not be feasible or effective. chemical shimming (化学垫片) involves the use of chemical agents to fill gaps or spaces within a structure, effectively altering its shape or density to achieve a desired outcome.The principles behind chemical shimming are rooted in chemistry and material science. By applying specific chemicals, engineers can induce changes in the material's microstructure, which can lead to improved mechanical properties such as strength, durability, and resistance to environmental factors. For instance, in the aerospace industry, chemical shimming can be used to enhance the performance of aircraft components by ensuring that they fit together perfectly, thereby reducing wear and tear over time.One of the primary advantages of chemical shimming is its ability to provide a more uniform distribution of stress across a component. In traditional mechanical shimming, the addition of physical shims can sometimes lead to uneven stress concentrations, which can result in premature failure. By contrast, chemical shimming allows for a more seamless integration of materials, minimizing the risk of stress points and enhancing overall structural integrity.Moreover, chemical shimming can be tailored to meet the specific needs of a project. Different chemicals can be selected based on their properties, such as viscosity, curing time, and compatibility with existing materials. This customization makes chemical shimming a versatile solution for a wide range of applications, from construction to electronics. For example, in the manufacturing of circuit boards, chemical shimming can help ensure that components are level and securely bonded, preventing issues related to connectivity and signal integrity.Despite its numerous benefits, chemical shimming also presents certain challenges. The selection of appropriate chemicals is critical, as incompatible substances can lead to adverse reactions that compromise the integrity of the assembly. Additionally, the environmental impact of these chemicals must be considered, as some may pose risks to health and safety if not handled properly. Therefore, thorough testing and evaluation are essential before implementing chemical shimming in any application.In conclusion, chemical shimming represents a significant advancement in the field of engineering, offering a sophisticated alternative to traditional shimming methods. Its ability to enhance material properties, improve structural integrity, and provide customized solutions makes it an invaluable tool in various industries. As technology continues to evolve, the potential applications of chemical shimming will likely expand, paving the way for even more innovative and efficient designs. Understanding and mastering this technique will be key for engineers and scientists looking to push the boundaries of what is possible in material design and application.

在工程和材料科学领域，精确度对于各种系统的性能和寿命至关重要。近年来，一种创新的方法引起了人们的关注，那就是化学垫片，这是一种利用化学过程来调整材料物理特性的技术。这种方法在传统机械垫片可能不可行或无效的应用中尤为重要。化学垫片（chemical shimming）涉及使用化学剂填充结构中的间隙或空间，有效地改变其形状或密度以实现所需的结果。化学垫片的原理根植于化学和材料科学。通过应用特定的化学物质，工程师可以诱导材料微观结构的变化，从而改善机械性能，如强度、耐久性和对环境因素的抵抗力。例如，在航空航天工业中，化学垫片可以用于增强飞机部件的性能，确保它们完美贴合，从而减少磨损和撕裂。化学垫片的主要优势之一是能够更均匀地分配组件上的应力。在传统机械垫片中，物理垫片的添加有时会导致应力集中不均，这可能导致过早失效。相比之下，化学垫片允许材料的更无缝集成，最小化应力点的风险，增强整体结构完整性。此外，化学垫片可以根据项目的具体需求进行定制。可以根据化学物质的性质（如粘度、固化时间和与现有材料的兼容性）选择不同的化学物质。这种定制使化学垫片成为适用于从建筑到电子等广泛应用的多功能解决方案。例如，在电路板的制造中，化学垫片可以帮助确保组件平整且牢固粘合，防止与连接性和信号完整性相关的问题。尽管有许多好处，化学垫片也面临某些挑战。选择适当的化学物质至关重要，因为不兼容的物质可能导致不良反应，从而危及装配的完整性。此外，必须考虑这些化学物质的环境影响，因为某些物质如果处理不当可能对健康和安全构成风险。因此，在任何应用中实施化学垫片之前，必须进行彻底的测试和评估。总之，化学垫片代表了工程领域的一项重大进展，为传统垫片方法提供了一种复杂的替代方案。其增强材料性能、改善结构完整性和提供定制解决方案的能力，使其成为各个行业中不可或缺的工具。随着技术的不断发展，化学垫片的潜在应用可能会扩大，为更具创新性和高效的设计铺平道路。理解和掌握这一技术将是希望推动材料设计和应用可能性的工程师和科学家的关键。