wiree gauze

简明释义

铁丝网

英英释义

例句

1.The wire gauze is essential for preventing glassware from cracking during heating.

铁丝网对于防止加热过程中玻璃器皿破裂是必不可少的。

2.The laboratory technician used wire gauze to support the beaker while heating it over the flame.

实验室技术员使用铁丝网来支撑烧杯，同时在火焰上加热。

3.Make sure to place a wire gauze on the tripod stand before putting the flask on it.

确保在三脚架上放置铁丝网，然后再把烧瓶放上去。

4.We used a wire gauze to hold the hot metal during the welding process.

在焊接过程中，我们使用铁丝网来夹持热金属。

5.During the experiment, we placed a wire gauze over the Bunsen burner to evenly distribute the heat.

在实验过程中，我们将铁丝网放在本生灯上，以均匀分配热量。

作文

In the realm of scientific experiments, precision and safety are paramount. One essential item that often finds its place in laboratories is wire gauze, a versatile tool that serves multiple purposes. Wire gauze is a piece of mesh made from thin metal wires, which is primarily used to support glassware over a heat source. Its design allows for even distribution of heat while preventing direct contact between the glass and the flame, thus reducing the risk of breakage. This feature is particularly important when conducting experiments that require heating substances to high temperatures.The use of wire gauze is not limited to merely supporting laboratory glassware; it also plays a significant role in ensuring safety during experiments. By providing a stable platform, it minimizes the chances of accidents caused by tipping or spilling of chemicals. Additionally, the mesh structure of wire gauze helps to disperse the heat evenly, which is crucial when dealing with volatile substances that may react unpredictably if heated unevenly.Moreover, wire gauze can be utilized in various types of burners, including Bunsen burners and alcohol lamps. When placed on a tripod stand, it becomes an indispensable part of the heating apparatus, allowing chemists to focus on their experiments without worrying about the stability of their equipment. This reliability is what makes wire gauze a staple in any chemistry lab.In addition to its practical applications, wire gauze also embodies the principles of good laboratory practice. It encourages students and researchers to adopt a systematic approach to their work, emphasizing the importance of safety and efficiency. Understanding how to properly use wire gauze is a fundamental skill for anyone entering the field of science, as it lays the groundwork for more advanced techniques and methodologies.Furthermore, the material composition of wire gauze is worth noting. Typically made from stainless steel or other heat-resistant metals, it is designed to withstand high temperatures without deforming or losing its structural integrity. This durability ensures that wire gauze can be reused multiple times, making it a cost-effective option for laboratories.In conclusion, wire gauze is more than just a simple piece of equipment; it is a vital component of laboratory safety and efficiency. Its ability to support glassware, distribute heat evenly, and enhance overall experimental safety makes it an invaluable asset in scientific research. As students and professionals continue to explore the wonders of chemistry and other sciences, recognizing the importance of tools like wire gauze will undoubtedly contribute to their success in the field. Therefore, mastering the use of wire gauze is an essential step for anyone aspiring to make significant contributions to the world of science.

在科学实验的领域中，精确性和安全性至关重要。一个经常出现在实验室中的基本工具是铁丝网，这是一种多功能的工具，具有多种用途。铁丝网是由细金属丝制成的网状物，主要用于在热源上支撑玻璃器皿。它的设计允许均匀分配热量，同时防止玻璃与火焰直接接触，从而减少破裂的风险。这一特性在进行需要将物质加热到高温的实验时尤为重要。铁丝网的使用不仅限于支撑实验室玻璃器皿；它在确保实验安全方面也发挥着重要作用。通过提供一个稳定的平台，它最小化了由于倾倒或化学品溢出而导致事故的机会。此外，铁丝网的网状结构有助于均匀散热，这在处理可能不稳定的易挥发物质时尤为关键。此外，铁丝网还可以用于各种类型的燃烧器，包括本生灯和酒精灯。当放置在三脚架上时，它成为加热设备中不可或缺的一部分，使化学家能够专注于实验，而不必担心设备的稳定性。这种可靠性使得铁丝网成为任何化学实验室的基础。除了其实用应用外，铁丝网还体现了良好实验室实践的原则。它鼓励学生和研究人员采用系统的方法进行工作，强调安全性和效率的重要性。理解如何正确使用铁丝网是任何进入科学领域的人必须掌握的基本技能，因为这为更高级的技术和方法奠定了基础。此外，值得注意的是铁丝网的材料组成。通常由不锈钢或其他耐高温金属制成，它旨在承受高温而不会变形或失去结构完整性。这种耐用性确保了铁丝网可以多次重复使用，使其成为实验室的一种经济实惠的选择。总之，铁丝网不仅仅是一件简单的设备；它是实验室安全和效率的关键组成部分。它支撑玻璃器皿、均匀分配热量并增强整体实验安全性的能力使其成为科学研究中不可或缺的资产。随着学生和专业人士继续探索化学和其他科学的奇迹，认识到像铁丝网这样的工具的重要性无疑将有助于他们在该领域的成功。因此，掌握铁丝网的使用是任何希望在科学界做出重大贡献的人的重要一步。