measuring tube

简明释义

量管

英英释义

例句

1.The laboratory technician filled the measuring tube with a precise amount of solution.

实验室技术员将精确量的溶液倒入量筒。

2.A measuring tube is essential for any chemistry lab.

在任何化学实验室中，量筒是必不可少的。

3.When conducting experiments, always ensure the measuring tube is clean.

进行实验时，务必确保量筒干净。

4.She poured the water into the measuring tube to check the level.

她将水倒入量筒中以检查水位。

5.To accurately measure the volume of liquid, use a measuring tube.

为了准确测量液体的体积，请使用量筒。

作文

In the world of science and experimentation, precision is key. One of the essential tools that scientists use to ensure accuracy in their measurements is the measuring tube. A measuring tube is a cylindrical container designed specifically for measuring the volume of liquids or gases. It is often made of glass or plastic and comes in various sizes, allowing for both small and large measurements. The importance of the measuring tube cannot be overstated; it plays a crucial role in various fields such as chemistry, biology, and even cooking.When conducting experiments in a laboratory, researchers must adhere to strict protocols. Accurate measurements are vital for obtaining reliable results. For instance, when a chemist is preparing a solution, they may need to mix specific volumes of different chemicals. Using a measuring tube ensures that the exact amount of each substance is used, which is essential for the reaction to occur correctly. If the measurements are off, it could lead to incorrect conclusions or even hazardous situations.In biology, measuring tubes are often used to measure liquid samples, such as blood or other bodily fluids. When conducting tests, biologists rely on these tubes to obtain precise volumes for analysis. This accuracy is critical, especially in medical diagnostics, where even a slight deviation in measurement can affect the outcome of a test and, consequently, a patient’s treatment plan.Moreover, measuring tubes are not limited to scientific laboratories. They are also widely used in culinary arts. Chefs often need to measure liquids like oils, vinegars, or sauces with precision to achieve the desired flavor and consistency in their dishes. A measuring tube allows them to do this effectively, ensuring that recipes are followed accurately.The design of a measuring tube typically includes graduated markings along its length, which indicate the volume of liquid contained within. This feature allows users to quickly and easily read measurements without the need for additional tools. Some measuring tubes also come with a spout or pourable lip, making it easier to transfer liquids without spilling.In conclusion, the measuring tube is an indispensable tool in both scientific and culinary fields. Its ability to provide accurate measurements makes it essential for conducting experiments, performing analyses, and preparing food. As we continue to advance in various disciplines, the role of the measuring tube remains vital, ensuring that precision and accuracy are upheld in our work. Understanding how to properly use a measuring tube is a skill that benefits anyone involved in measurement-related tasks, whether in a laboratory setting or a kitchen. Therefore, mastering the use of this simple yet effective tool is crucial for success in many areas of life.

在科学和实验的世界中，精确性是关键。科学家用来确保测量准确性的基本工具之一是量筒。量筒是一种专门设计用于测量液体或气体体积的圆柱形容器。它通常由玻璃或塑料制成，并且有各种尺寸，适用于小型和大型测量。量筒的重要性不容小觑；它在化学、生物学乃至烹饪等多个领域发挥着至关重要的作用。在实验室进行实验时，研究人员必须遵循严格的程序。精确的测量对于获得可靠的结果至关重要。例如，当化学家准备溶液时，他们可能需要混合特定体积的不同化学品。使用量筒可以确保使用每种物质的确切数量，这对反应的正确发生至关重要。如果测量不准确，可能会导致错误的结论甚至危险的情况。在生物学中，量筒通常用于测量液体样本，如血液或其他体液。在进行测试时，生物学家依赖这些管子获得精确的分析体积。这种准确性至关重要，尤其是在医学诊断中，稍微偏差的测量可能会影响测试的结果，从而影响患者的治疗计划。此外，量筒不仅限于科学实验室。它们在烹饪艺术中也被广泛使用。厨师常常需要精确测量油、醋或酱汁等液体，以实现他们菜肴中的理想风味和一致性。量筒使他们能够有效地做到这一点，确保准确地遵循食谱。量筒的设计通常包括沿其长度的刻度标记，指示所含液体的体积。这个特性使用户能够快速轻松地读取测量，而无需额外的工具。有些量筒还配有喷嘴或倒口，使得转移液体时不会溢出。总之，量筒是科学和烹饪领域不可或缺的工具。它提供准确测量的能力使其在进行实验、执行分析和准备食物时至关重要。随着我们在各个学科的不断进步，量筒的角色仍然至关重要，确保我们的工作中保持精确和准确。理解如何正确使用量筒是一项技能，能够使任何参与测量相关任务的人受益，无论是在实验室环境还是厨房中。因此，掌握这种简单而有效的工具的使用对于许多领域的成功至关重要。