drop bottle

简明释义

滴瓶

英英释义

例句

1.Make sure to fill the drop bottle (滴瓶) with the right solution before starting the experiment.

在开始实验之前，确保将drop bottle (滴瓶) 装满正确的溶液。

2.In the lab, a drop bottle (滴瓶) is essential for accurate measurements.

在实验室中，drop bottle (滴瓶) 对于准确测量是必不可少的。

3.You can easily control the flow of liquid with a drop bottle (滴瓶).

使用drop bottle (滴瓶) 可以轻松控制液体的流动。

4.The chemist used a drop bottle (滴瓶) to dispense precise amounts of the reagent.

化学家使用drop bottle (滴瓶) 精确地分配试剂。

5.The teacher demonstrated how to use a drop bottle (滴瓶) for the science project.

老师演示了如何使用drop bottle (滴瓶) 来进行科学项目。

作文

In the world of science and technology, precision is paramount. One of the tools that scientists and researchers often rely on for accurate measurements is the drop bottle. A drop bottle is a specialized container designed to dispense liquids in controlled amounts, typically one drop at a time. This makes it an essential instrument in laboratories where precise quantities of reagents are required for experiments and analyses.The design of a drop bottle is quite simple yet effective. It usually consists of a squeeze bottle with a narrow opening that allows for the careful release of liquid. The user can gently squeeze the bottle to control the flow, ensuring that each drop is uniform in size. This feature is particularly important in chemical reactions, where the concentration of substances can greatly affect the outcome of an experiment.For instance, when conducting titrations in chemistry, a drop bottle is invaluable. Titration is a technique used to determine the concentration of a solution by adding a reagent from the drop bottle until a reaction occurs, indicated by a color change or another measurable effect. The ability to add the reagent drop by drop allows for fine-tuning the process, leading to more accurate results.Moreover, drop bottles are not limited to laboratory use. They are also widely used in the culinary world. Chefs often employ drop bottles to create intricate designs with sauces or to add precise amounts of flavoring agents to dishes. In this context, the drop bottle serves as a tool for creativity and presentation, allowing chefs to enhance the visual appeal of their culinary creations while ensuring that the flavors are balanced.In addition to accuracy and creativity, drop bottles contribute to sustainability. By using a drop bottle, users can minimize waste, as they can dispense only the amount needed without spilling or overpouring. This is especially significant in industries where expensive or hazardous materials are involved. The controlled dispensing of liquids helps in reducing costs and environmental impact.However, it is essential to handle drop bottles with care. Proper cleaning and maintenance are crucial to prevent contamination, especially in scientific applications. Residues from previous substances can alter the results of experiments or affect the quality of food in culinary settings. Therefore, users must ensure that drop bottles are thoroughly washed and dried after each use.In conclusion, the drop bottle is a remarkable tool that plays a vital role in various fields, from science to cooking. Its ability to dispense liquids accurately and efficiently makes it indispensable for anyone who requires precision in their work. Whether in a laboratory, a kitchen, or any other setting, understanding and utilizing the drop bottle can lead to better outcomes, reduced waste, and enhanced creativity. As we continue to innovate and improve our methods, the humble drop bottle remains a testament to the importance of precision in our daily lives.

在科学和技术的世界中，精确性至关重要。科学家和研究人员经常依赖的工具之一是滴瓶。滴瓶是一种专门设计的容器，用于以受控的量（通常是一滴一滴地）分配液体。这使其成为实验室中必不可少的仪器，在那里，需要精确的试剂量进行实验和分析。滴瓶的设计相当简单却有效。它通常由一个挤压瓶组成，瓶口狭窄，可以小心释放液体。用户可以轻轻挤压瓶子来控制流量，确保每一滴的大小均匀。这一特性在化学反应中尤为重要，因为物质的浓度会极大影响实验的结果。例如，在化学中进行滴定时，滴瓶是无价之宝。滴定是一种通过从滴瓶中添加试剂直到发生反应（通过颜色变化或其他可测量的效果指示）来确定溶液浓度的技术。逐滴添加试剂的能力使得这一过程能够精细调整，从而得出更准确的结果。此外，滴瓶不仅限于实验室使用。在烹饪界，厨师们也广泛使用滴瓶来用酱汁创作复杂的图案，或向菜肴中添加精确的调味剂。在这个背景下，滴瓶作为一种创造力和呈现的工具，使厨师能够增强他们烹饪作品的视觉吸引力，同时确保风味的平衡。除了精确性和创造力外，滴瓶还促进了可持续性。通过使用滴瓶，用户可以减少浪费，因为他们可以仅分配所需的量，而不会溢出或倒出过多。这在涉及昂贵或有害材料的行业中特别重要。液体的受控分配有助于降低成本和环境影响。然而，妥善处理滴瓶至关重要。适当的清洁和维护对于防止污染至关重要，特别是在科学应用中。先前物质的残留物可能会改变实验结果或影响烹饪环境中食品的质量。因此，用户必须确保在每次使用后彻底清洗和干燥滴瓶。总之，滴瓶是一种重要的工具，在科学到烹饪等多个领域中发挥着至关重要的作用。它准确高效地分配液体的能力使其成为任何需要精确工作的人不可或缺的工具。在实验室、厨房或任何其他场合，理解和利用滴瓶可以带来更好的结果、减少浪费和增强创造力。随着我们不断创新和改善我们的工作方法，谦逊的滴瓶仍然证明了精确性在我们日常生活中的重要性。