dropping bottle

简明释义

滴瓶

英英释义

例句

1.To apply the dye, she used a dropping bottle to control the amount that was dispensed.

为了涂抹染料，她使用了一个滴瓶来控制分配的量。

2.He accidentally knocked over the dropping bottle, spilling liquid everywhere.

他不小心碰倒了滴瓶，导致液体洒得到处都是。

3.In the lab, each dropping bottle is labeled to avoid confusion.

在实验室里，每个滴瓶都有标签以避免混淆。

4.The dropping bottle is designed for precise measurements in chemical experiments.

这个滴瓶专为化学实验中的精确测量而设计。

5.The scientist carefully filled the dropping bottle with the solution for the experiment.

科学家小心地将溶液装入滴瓶中，以便进行实验。

作文

In the world of laboratory procedures and scientific experiments, precision is paramount. One tool that plays a crucial role in achieving this precision is the dropping bottle. A dropping bottle is a small container designed to dispense liquids in controlled drops. It is commonly used in chemistry labs, pharmacies, and even in kitchens for various purposes. Understanding how to effectively use a dropping bottle can significantly enhance the accuracy of measurements and the overall success of experiments.The design of a dropping bottle usually includes a narrow neck and a dropper or pipette attached to the top. This structure allows for the careful release of liquid, making it ideal for adding reagents to solutions or applying precise amounts of liquid to a surface. For instance, in a chemistry experiment, a researcher might need to add a few drops of an acid to a base to observe a reaction. Using a dropping bottle ensures that the researcher can control the amount of acid added, minimizing the risk of oversaturation that could lead to inaccurate results.Moreover, a dropping bottle can be filled with various types of liquids, ranging from simple water to complex chemical solutions. Its versatility makes it an essential tool in many scientific disciplines. In biology, for example, a dropping bottle might be used to dispense growth media for cell cultures, allowing scientists to maintain optimal conditions for their experiments. Similarly, in the culinary world, chefs often use dropping bottles to apply sauces or oils in a controlled manner, enhancing the presentation of their dishes.However, using a dropping bottle effectively requires some practice. It is important to hold the bottle at the correct angle and apply gentle pressure to achieve the desired drop size. Too much pressure can result in large drops, while too little may lead to inconsistent dispensing. Additionally, keeping the dropping bottle clean and free from contamination is crucial, especially in laboratory settings where the presence of impurities can skew results.In conclusion, the dropping bottle is a valuable tool that facilitates precision in various fields, from scientific research to culinary arts. By mastering its use, individuals can improve their ability to conduct experiments and create culinary masterpieces. The importance of this seemingly simple tool cannot be overstated; it embodies the principle that sometimes, the smallest details can have the most significant impact on the outcome of a process. As we continue to explore and innovate in our respective fields, let us not overlook the humble dropping bottle, a symbol of precision and control in the world of liquids.

在实验室程序和科学实验的世界中，精确性至关重要。一个在实现这种精确性中扮演关键角色的工具就是dropping bottle。dropping bottle是一种小容器，旨在以控制的滴数分配液体。它通常用于化学实验室、药房，甚至厨房中的各种用途。有效理解如何使用dropping bottle可以显著提高测量的准确性和实验的整体成功率。dropping bottle的设计通常包括一个狭窄的瓶颈和一个附在顶部的滴管或移液管。这种结构允许小心释放液体，使其成为向溶液中添加试剂或将精确数量的液体应用于表面的理想选择。例如，在化学实验中，研究人员可能需要向碱中加入几滴酸，以观察反应。使用dropping bottle可以确保研究人员能够控制添加的酸的量，从而最小化过饱和的风险，这可能导致结果不准确。此外，dropping bottle可以装不同类型的液体，从简单的水到复杂的化学溶液。它的多功能性使其成为许多科学学科中必不可少的工具。在生物学中，例如，dropping bottle可能用于分配细胞培养的生长介质，使科学家能够为实验保持最佳条件。同样，在烹饪界，厨师们常常使用dropping bottle以控制的方式施加酱汁或油，增强菜肴的呈现效果。然而，有效使用dropping bottle需要一些练习。重要的是要以正确的角度握住瓶子，并施加轻微的压力以达到所需的滴大小。过大的压力可能导致大滴，而压力不足则可能导致分配不一致。此外，保持dropping bottle的清洁和无污染是至关重要的，尤其是在实验室环境中，杂质的存在可能会扭曲结果。总之，dropping bottle是一种有价值的工具，促进了各个领域的精确性，从科学研究到烹饪艺术。通过掌握其使用，个人可以提高进行实验和创造烹饪杰作的能力。这个看似简单的工具的重要性不容低估；它体现了这样一个原则：有时，最小的细节对过程的结果产生最大的影响。随着我们在各自领域继续探索和创新，让我们不要忽视这 humble dropping bottle，它是液体世界中精确性和控制的象征。