high purity

简明释义

高纯度

英英释义

例句

1.The laboratory requires materials with high purity to ensure accurate results.

实验室需要具有高纯度的材料以确保结果的准确性。

2.Pharmaceutical companies often seek high purity compounds for drug formulation.

制药公司通常寻求用于药物配方的高纯度化合物。

3.The production of optical fibers requires high purity glass to minimize signal loss.

光纤的生产需要高纯度的玻璃以最小化信号损失。

4.For semiconductor manufacturing, silicon wafers must have high purity to function properly.

在半导体制造中，硅片必须具有高纯度才能正常工作。

5.In chemical analysis, reagents must be of high purity to avoid contamination.

在化学分析中，试剂必须具有高纯度以避免污染。

作文

In the field of materials science and chemistry, the term high purity refers to substances that are free from impurities and contaminants. This characteristic is crucial in various applications, including pharmaceuticals, electronics, and research. For instance, in the production of semiconductors, materials with high purity are essential to ensure that the electronic components function correctly and efficiently. Any impurities can lead to defects in the final product, which can compromise performance and reliability.The significance of high purity extends beyond industrial applications. In the pharmaceutical industry, drugs must be manufactured using compounds of high purity to guarantee safety and efficacy. Impurities in medications can not only render them ineffective but also pose serious health risks to patients. Therefore, rigorous standards and testing protocols are implemented to verify the purity of pharmaceutical ingredients before they are approved for use.Moreover, research laboratories often require reagents and materials of high purity to conduct experiments accurately. The presence of contaminants can skew results, leading to erroneous conclusions. For scientists, the integrity of their data is paramount, and using high purity materials is a fundamental practice to ensure reliable outcomes.The process of achieving high purity involves advanced techniques such as distillation, recrystallization, and chromatography. These methods help isolate and purify substances by removing unwanted components. For example, in the case of metals, processes like electrolysis can produce metal with high purity, which is vital for applications in aerospace and automotive industries where material strength and reliability are critical.In addition to its technical significance, high purity also has economic implications. Products made from materials of high purity tend to have a higher market value due to their superior performance characteristics. As industries continue to evolve and demand more advanced materials, the importance of high purity will only grow. Companies that invest in producing and utilizing high purity materials are likely to gain a competitive edge in the market.In conclusion, the concept of high purity is integral to various fields, from manufacturing to healthcare and scientific research. Ensuring that materials meet high purity standards is essential for safety, efficiency, and accuracy. As technology advances, the pursuit of high purity will remain a priority, driving innovation and improving product quality across multiple sectors.

在材料科学和化学领域，术语高纯度指的是不含杂质和污染物的物质。这一特性在制药、电子和研究等各种应用中至关重要。例如，在半导体的生产中，具有高纯度的材料对于确保电子组件正常和高效地工作至关重要。任何杂质都可能导致最终产品的缺陷，从而影响性能和可靠性。高纯度的重要性不仅限于工业应用。在制药行业，药物必须使用高纯度的化合物进行制造，以保证安全性和有效性。药物中的杂质不仅可能使其无效，还可能对患者构成严重健康风险。因此，实施严格的标准和检测协议，以验证药用成分的纯度，在它们被批准使用之前。此外，研究实验室通常需要高纯度的试剂和材料，以准确进行实验。污染物的存在可能会扭曲结果，导致错误的结论。对于科学家来说，数据的完整性至关重要，使用高纯度材料是确保可靠结果的基本做法。实现高纯度的过程涉及先进技术，例如蒸馏、重结晶和色谱。这些方法通过去除不必要的成分来帮助分离和纯化物质。例如，在金属的情况下，电解等工艺可以生产出高纯度的金属，这对于航空航天和汽车工业等应用至关重要，因为这些领域对材料的强度和可靠性有着严格要求。除了其技术意义外，高纯度还具有经济意义。由高纯度材料制成的产品往往具有更高的市场价值，因为其性能特征优越。随着行业的不断发展，对更先进材料的需求也在增加，高纯度的重要性将只会增长。投资于生产和利用高纯度材料的公司，可能会在市场中获得竞争优势。总之，高纯度的概念在从制造到医疗和科学研究的各个领域都是不可或缺的。确保材料符合高纯度标准对于安全性、效率和准确性至关重要。随着技术的进步，追求高纯度将仍然是一个优先事项，推动创新并提高各个行业的产品质量。