ground-glass sounding tube

简明释义

测深管

英英释义

例句

1.After cleaning, the ground-glass sounding tube was dried thoroughly before the next use.

清洗后，磨砂玻璃音管在下次使用前彻底干燥。

2.The ground-glass sounding tube was essential for the titration process to avoid contamination.

为了避免污染，磨砂玻璃音管在滴定过程中是必不可少的。

3.During the experiment, the ground-glass sounding tube helped in reducing evaporation of the solution.

在实验过程中，磨砂玻璃音管有助于减少溶液的蒸发。

4.The laboratory technician used a ground-glass sounding tube to measure the volume of liquid accurately.

实验室技术员使用了一个磨砂玻璃音管来准确测量液体的体积。

5.To ensure precise readings, the chemist preferred a ground-glass sounding tube over a regular one.

为了确保读数准确，化学家更喜欢使用磨砂玻璃音管而不是普通的音管。

作文

In the world of science and laboratory work, precision and accuracy are paramount. One of the essential tools that aid in achieving these goals is the ground-glass sounding tube. This instrument, made from glass with a matte finish, is designed to facilitate the measurement of liquids in a controlled manner. The unique surface of the ground-glass sounding tube not only provides a better grip but also minimizes the risk of contamination, which is crucial in any scientific experiment.The ground-glass sounding tube is primarily used in laboratories for various applications, including chemical analysis and fluid measurement. Its design allows for easy insertion into different types of containers, making it an invaluable tool for chemists and researchers. When working with volatile substances or those that require precise measurements, the use of a ground-glass sounding tube ensures that the results are both accurate and reliable.Moreover, the construction of the ground-glass sounding tube is noteworthy. The ground glass finish is achieved through a process of grinding the glass to create a smooth, matte surface. This not only enhances the aesthetic appeal of the tube but also plays a critical role in its functionality. The matte texture helps to prevent slipping, ensuring that users can handle the tube safely and effectively.Another significant advantage of using a ground-glass sounding tube is its compatibility with a wide range of chemicals. Unlike plastic tubes, which can react with certain substances, the glass material is inert and does not interfere with the chemical properties of the liquids being measured. This characteristic makes the ground-glass sounding tube a preferred choice for many laboratory applications.In addition to its practical uses, the ground-glass sounding tube also serves an educational purpose. For students learning about chemistry and laboratory techniques, understanding how to properly use this tool is an essential part of their training. It provides hands-on experience with liquid measurement and teaches the importance of precision in scientific work.In conclusion, the ground-glass sounding tube is an indispensable tool in the field of science. Its design, functionality, and compatibility with various chemicals make it a favorite among researchers and educators alike. By utilizing this instrument, scientists can ensure that their experiments yield accurate and reliable results, ultimately contributing to the advancement of knowledge in their respective fields. The significance of the ground-glass sounding tube extends beyond mere utility; it embodies the principles of precision and care that are foundational to scientific inquiry.

在科学和实验室工作的世界中，精确性和准确性至关重要。帮助实现这些目标的基本工具之一就是磨砂玻璃音管。这种工具由表面呈哑光效果的玻璃制成，旨在以受控的方式促进液体的测量。磨砂玻璃音管独特的表面不仅提供了更好的抓握感，还最大限度地降低了污染风险，这在任何科学实验中都是至关重要的。磨砂玻璃音管主要用于实验室的各种应用，包括化学分析和液体测量。它的设计允许轻松插入不同类型的容器，使其成为化学家和研究人员不可或缺的工具。在处理挥发性物质或需要精确测量的物质时，使用磨砂玻璃音管可以确保结果既准确又可靠。此外，磨砂玻璃音管的构造也值得注意。磨砂玻璃表面是通过研磨玻璃以创造光滑的哑光表面来实现的。这不仅增强了管子的美观性，而且在其功能性上也起着关键作用。哑光纹理有助于防止滑动，确保用户能够安全有效地操作该管子。使用磨砂玻璃音管的另一个显著优势是它与多种化学品的兼容性。与塑料管不同，塑料管可能会与某些物质发生反应，玻璃材料是惰性的，不会干扰被测液体的化学性质。这一特性使得磨砂玻璃音管成为许多实验室应用的首选。除了实际用途外，磨砂玻璃音管还具有教育意义。对于学习化学和实验室技术的学生来说，了解如何正确使用这一工具是他们培训的重要组成部分。它提供了液体测量的实践经验，并教会了科学工作中精确性的重要性。总之，磨砂玻璃音管是科学领域中不可或缺的工具。它的设计、功能和与各种化学品的兼容性使其成为研究人员和教育工作者的最爱。通过利用这一工具，科学家们可以确保他们的实验产生准确可靠的结果，最终推动各自领域知识的进步。磨砂玻璃音管的重要性超越了单纯的实用性；它体现了科学探索中精确性和细致入微原则。