acid ground glass

简明释义

毛玻璃;

英英释义

例句

1.The acid ground glass surface provides excellent adhesion for certain types of coatings.

酸蚀玻璃表面为某些类型的涂层提供了优良的附着力。

2.The laboratory technician used acid ground glass to prepare the chemical solution.

实验室技术员使用酸蚀玻璃来准备化学溶液。

3.The use of acid ground glass is common in high-precision scientific instruments.

在高精度科学仪器中，使用酸蚀玻璃是很常见的。

4.During the experiment, we observed how acid ground glass affects the reaction rate.

在实验过程中，我们观察到酸蚀玻璃如何影响反应速率。

5.When handling acid ground glass, always wear protective gloves to avoid injury.

在处理酸蚀玻璃时，请始终佩戴防护手套以避免受伤。

作文

In the realm of scientific glassware, the term acid ground glass refers to a specific type of glass finish that is often utilized in laboratory settings. This finish is created through a process where the glass surface is treated with acid, resulting in a finely textured surface that enhances the glass's ability to form airtight seals when used in conjunction with other glass components. The significance of acid ground glass lies not only in its functional properties but also in its widespread application across various scientific disciplines. From chemistry to biology, researchers depend on this specialized glassware for conducting experiments and ensuring accurate results.The unique texture of acid ground glass allows for a tighter fit between glass joints, which is crucial when working with volatile substances or when high precision is required. For instance, in organic chemistry, reactions often take place in flasks fitted with acid ground glass stoppers or joints. This ensures that no gas escapes and that the reaction proceeds under controlled conditions. The ability to maintain an airtight environment is fundamental to the success of many experiments, making acid ground glass an invaluable asset in the laboratory.Moreover, the use of acid ground glass is not limited to just joint fittings; it is also prevalent in the manufacture of various types of laboratory equipment, including beakers, flasks, and condensers. Each piece is designed to meet specific needs, and the acid treatment provides durability and resistance to chemical corrosion, which is essential when dealing with harsh reagents. The longevity and reliability of acid ground glass products contribute significantly to their popularity among scientists and researchers.In addition to its practical applications, the aesthetic appeal of acid ground glass cannot be overlooked. The frosted appearance of the glass adds a level of sophistication and professionalism to laboratory settings. It is often preferred over clear glass for certain applications because it reduces glare and allows for better visibility of the contents within. This visual aspect, combined with its functionality, makes acid ground glass a favored choice in educational institutions as well as professional laboratories.However, it is important to note that while acid ground glass offers many advantages, it also requires careful handling. The textured surface can be more prone to scratching than polished glass, and thus, proper cleaning techniques must be employed to maintain its integrity. Additionally, when using acid ground glass in experiments, one must ensure that the glassware is compatible with the chemicals being used to avoid any potential reactions that could compromise the experiment or damage the glass itself.In conclusion, acid ground glass plays a crucial role in the world of scientific research and experimentation. Its unique properties, combined with its aesthetic appeal, make it a staple in laboratories around the globe. As science continues to advance, the reliance on specialized materials like acid ground glass will undoubtedly grow, highlighting the importance of understanding and utilizing such resources effectively. Whether it’s for precise measurements, chemical reactions, or simply enhancing the laboratory environment, acid ground glass remains an essential component in the toolkit of modern science.

在科学玻璃器皿的领域中，术语酸磨砂玻璃指的是一种特定类型的玻璃表面处理，通常用于实验室环境。这个表面处理是通过将玻璃表面用酸处理而成的，产生一种细腻的纹理表面，这增强了玻璃在与其他玻璃组件结合时形成密封的能力。酸磨砂玻璃的重要性不仅在于其功能特性，还在于它在各种科学学科中的广泛应用。从化学到生物学，研究人员依赖这种专业的玻璃器皿进行实验并确保准确的结果。酸磨砂玻璃的独特纹理允许玻璃接头之间更紧密的配合，这在处理挥发性物质或需要高精度的情况下至关重要。例如，在有机化学中，反应通常发生在配备有酸磨砂玻璃塞子或接头的烧瓶中。这确保了气体不会逸出，并且反应在受控条件下进行。保持密闭环境的能力对许多实验的成功至关重要，这使得酸磨砂玻璃成为实验室中不可或缺的资产。此外，酸磨砂玻璃的使用不仅限于接头配件；它还广泛应用于各种类型的实验室设备的制造，包括烧杯、烧瓶和冷凝器。每个组件都旨在满足特定需求，酸处理提供了耐用性和对化学腐蚀的抵抗力，这在处理苛刻试剂时是必不可少的。酸磨砂玻璃产品的耐用性和可靠性显著促进了它们在科学家和研究人员中的普及。除了其实际应用外，酸磨砂玻璃的美观性也不容忽视。玻璃的磨砂外观为实验室环境增添了一种优雅和专业感。在某些应用中，它常常被优先选择，因为它减少了眩光，并提高了对内部内容物的可见性。这种视觉方面，加上其功能性，使得酸磨砂玻璃成为教育机构以及专业实验室的首选。然而，需要注意的是，虽然酸磨砂玻璃提供了许多优点，但它也需要小心处理。纹理表面可能比抛光玻璃更容易划伤，因此必须采用适当的清洁技术以保持其完整性。此外，在实验中使用酸磨砂玻璃时，必须确保玻璃器皿与所使用的化学品相容，以避免任何可能的反应，这可能会危及实验或损坏玻璃本身。总之，酸磨砂玻璃在科学研究和实验的世界中发挥着至关重要的作用。其独特的特性，加上其美观性，使其成为全球实验室的基础。随着科学的不断进步，对像酸磨砂玻璃这样的专业材料的依赖无疑会增加，突显出有效理解和利用这些资源的重要性。无论是用于精确测量、化学反应，还是单纯改善实验室环境，酸磨砂玻璃始终是现代科学工具箱中的一个重要组成部分。