wire gauze

简明释义

铁纱

英英释义

例句

1.Make sure to place a wire gauze 金属网格 under the crucible to avoid direct contact with the flame.

确保在坩埚下放置wire gauze 金属网格以避免与火焰直接接触。

2.Using a wire gauze 金属网格 helps to stabilize your equipment during an experiment.

使用wire gauze 金属网格可以在实验过程中稳定设备。

3.The wire gauze 金属网格 is essential for preventing glassware from cracking under direct flame.

使用wire gauze 金属网格是防止玻璃器皿在直接火焰下破裂的关键。

4.When heating substances in a laboratory, always place a beaker on a wire gauze 金属网格 to distribute the heat evenly.

在实验室加热物质时，总是将烧杯放在wire gauze 金属网格上，以均匀分配热量。

5.In chemistry experiments, a wire gauze 金属网格 is commonly used to support flasks while they are being heated.

在化学实验中，wire gauze 金属网格通常用于支撑加热中的烧瓶。

作文

In the world of science and laboratory work, safety and precision are paramount. One such essential tool that aids in these aspects is wire gauze, which is a thin mesh made of metal wires. This material is often used in various scientific experiments and procedures to provide a stable surface for heating substances. The primary function of wire gauze is to distribute heat evenly across the surface of the container being heated, thus preventing it from breaking or cracking due to uneven temperature distribution.The use of wire gauze is particularly important when working with glassware in a laboratory setting. Glass can be quite fragile, and sudden changes in temperature can lead to thermal shock, causing the glass to shatter. By placing a beaker or flask on top of a wire gauze, the heat from the Bunsen burner or hot plate is spread out, allowing the glass to heat more gradually and evenly. This not only enhances safety but also improves the accuracy of the experiment being conducted.Moreover, wire gauze serves another critical purpose: it acts as a barrier to prevent direct contact between the flame and the glassware. This is particularly vital when dealing with flammable substances, as direct exposure to an open flame could ignite them. The wire gauze provides a protective layer, reducing the risk of fire hazards in the laboratory.In addition to its safety features, wire gauze is also versatile in its applications. It can be used in various types of experiments, including those that involve heating solids, liquids, or even gases. For instance, when heating a solid substance in a crucible, a wire gauze can be placed on the tripod stand to support the crucible while ensuring even heat distribution. This versatility makes wire gauze an indispensable tool in any laboratory.Furthermore, wire gauze is not limited to just laboratory settings. It can also be found in cooking, where it is used to support pots and pans over a flame on a stove. In this context, the wire gauze helps to distribute the heat from the burner, preventing hot spots and ensuring that food is cooked evenly. This demonstrates the practicality of wire gauze beyond scientific applications, highlighting its importance in everyday life.In conclusion, the significance of wire gauze in both scientific and culinary fields cannot be overstated. Its ability to provide safety, enhance precision, and offer versatility makes it a crucial component in many processes. Whether in a laboratory or a kitchen, understanding the role of wire gauze can lead to better practices and outcomes. As we continue to explore and experiment in various fields, tools like wire gauze remind us of the importance of safety and efficiency in our endeavors.

在科学和实验室工作中，安全和精确是至关重要的。一种帮助实现这些目标的重要工具是金属丝网，它是由金属丝制成的薄网状材料。这种材料通常用于各种科学实验和程序中，为加热物质提供稳定的表面。金属丝网的主要功能是将热量均匀分布到被加热容器的表面，从而防止因温度分布不均而导致容器破裂或开裂。在实验室环境中，使用金属丝网尤其重要。玻璃相当脆弱，温度的突然变化可能会导致热冲击，使玻璃破碎。通过将烧杯或烧瓶放置在金属丝网上，来自本生灯或热板的热量被扩散，允许玻璃更渐进和均匀地加热。这不仅提高了安全性，还改善了正在进行的实验的准确性。此外，金属丝网还具有另一个关键功能：它充当屏障，防止火焰与玻璃器皿直接接触。这在处理易燃物质时尤为重要，因为直接暴露于明火可能会点燃它们。金属丝网提供了一层保护，降低了实验室火灾风险。除了安全特性外，金属丝网在应用上也很灵活。它可以用于各种类型的实验，包括涉及加热固体、液体甚至气体的实验。例如，在坩埚中加热固体物质时，可以将金属丝网放置在三脚架上以支撑坩埚，同时确保热量均匀分布。这种多功能性使得金属丝网成为任何实验室中不可或缺的工具。此外，金属丝网并不仅限于实验室环境。它也可以在烹饪中找到，用于在炉子上支撑锅和平底锅。在这种情况下，金属丝网有助于将燃烧器的热量分配，防止热点，确保食物均匀烹饪。这突显了金属丝网在科学应用之外的实用性，强调了它在日常生活中的重要性。总之，金属丝网在科学和烹饪领域的重要性不容低估。它提供安全性、增强精确性和提供多样性的能力，使其成为许多过程中的关键组成部分。无论是在实验室还是厨房，理解金属丝网的作用都可以带来更好的实践和结果。随着我们继续在各个领域探索和实验，像金属丝网这样的工具提醒我们在努力追求目标时安全和效率的重要性。