dilatometer

简明释义

英[ˌdɪləˈtɒmɪtə(r)]美[ˌdɪləˈtɑːmətər]

n. [仪] 膨胀计

英英释义

单词用法

同义词

反义词

例句

1.Based on dilatometer test result, the proportional coefficient of lateral resistance coefficient in pile's lateral soil, and the design value of single pile lateral bearing capacity is estimated.

依据扁铲侧胀试验的结果，对桩侧土水平抗力系数的比例系数进行了估算，并估算出单桩水平承载力设计值；

2.Based on dilatometer test result, the proportional coefficient of lateral resistance coefficient in pile's lateral soil, and the design value of single pile lateral bearing capacity is estimated.

依据扁铲侧胀试验的结果，对桩侧土水平抗力系数的比例系数进行了估算，并估算出单桩水平承载力设计值；

3.From the comparison of the flat dilatometer test (DMT) and several other in-situ tests, a conclusion can be drawn that the DMT is very suitable for test parameter measurement of seaside silt.

通过对扁铲侧胀试验与其它原位试验方法的比较，发现扁铲试验能很好地确定海滩区淤泥路基原位试验参数。

4.The CCT curves of pipeline steel X80 were drawn by adopting dilatometer and metallographic method, and the effects of cooling rates on microstructure and hardness of the steel were studied.

采用热膨胀法和金相法相结合测绘管线钢x 80的CCT曲线，并研究冷却速率对组织和硬度的影响规律。

5.Among them, flat dilatometer test belongs to a newer method of in-situ test which has not popularized in the field of geotechnical engineering in Yunnan Province.

其中，特别引入的扁铲侧胀试验在云南省的岩土工程领域尚未推广开来，属于较新的原位试验方法。

6.The well can be thought of as a dilatometer .

水井可以认为是一个膨胀计。

7.The well can be thought of as a dilatometer.

水井可以认为是一个膨胀计。

8.The engineer used a dilatometer to measure the thermal expansion of the material.

工程师使用dilatometer测量材料的热膨胀。

9.In our lab, we have a state-of-the-art dilatometer for precise measurements.

在我们的实验室里，我们有一个先进的dilatometer用于精确测量。

10.The results from the dilatometer helped us understand the material's behavior under heat.

来自dilatometer的结果帮助我们理解材料在热下的行为。

11.For the experiment, we calibrated the dilatometer to ensure accurate readings.

为了实验，我们校准了dilatometer以确保读数准确。

12.The dilatometer indicated a significant expansion at high temperatures.

在高温下，dilatometer显示出显著的膨胀。

作文

The study of materials and their properties is a crucial aspect of engineering and science. One important tool used in this field is the dilatometer, which measures the dimensional changes of materials as they undergo temperature variations. Understanding how materials expand or contract is vital for various applications, from construction to manufacturing. In this essay, I will explore the significance of the dilatometer and its applications in different industries. Firstly, let's define what a dilatometer is. A dilatometer is an instrument that measures the change in volume or dimensions of a material as it is subjected to heat. This measurement is essential because materials can behave differently under varying temperatures. For example, metals typically expand when heated and contract when cooled, while other materials like ceramics may have more complex behaviors. By using a dilatometer, scientists and engineers can obtain precise data on these changes, allowing them to predict how materials will perform in real-world conditions. One of the primary applications of the dilatometer is in the field of materials science. Researchers use this instrument to study the thermal expansion coefficients of different materials. This information is critical when selecting materials for specific applications. For instance, in aerospace engineering, the materials used must withstand extreme temperatures and pressures. Knowing how these materials will react to temperature changes helps engineers design safer and more efficient aircraft. In addition to aerospace, the construction industry also relies on the data provided by dilatometers. When building structures, engineers must consider how materials will expand and contract over time due to temperature fluctuations. If not accounted for, these changes can lead to structural failures, such as cracking or warping. By utilizing a dilatometer, engineers can ensure that the materials chosen for a project will perform as expected throughout their lifespan. Moreover, the dilatometer plays a significant role in the production of ceramics and glass. These materials often require precise control over their thermal properties during manufacturing. By measuring the thermal expansion of ceramics with a dilatometer, manufacturers can optimize their production processes, ensuring that the final products have the desired characteristics. This optimization is particularly important in industries where quality and performance are paramount, such as in the production of electronic components or high-performance ceramics used in medical devices. Another interesting application of the dilatometer is in the field of geology. Geologists study the thermal properties of rocks and minerals to understand their formation and stability. By measuring how these materials expand or contract with temperature changes, geologists can gain insights into the conditions under which they formed. This information can be crucial for assessing natural resources, such as oil and gas reservoirs, and for understanding geological hazards like earthquakes. In conclusion, the dilatometer is an invaluable tool in various fields, including materials science, construction, ceramics, and geology. Its ability to measure the thermal expansion of materials allows scientists and engineers to make informed decisions about material selection and processing. As technology continues to advance, the applications of the dilatometer will likely expand, leading to even greater innovations in material design and engineering practices. Understanding the role of the dilatometer in these industries highlights the importance of precise measurements in the development of reliable and safe materials for our modern world.

材料及其特性的研究是工程和科学的一个关键方面。一个在这个领域中使用的重要工具是dilatometer，它测量材料在温度变化过程中尺寸的变化。理解材料如何膨胀或收缩对各种应用至关重要，从建筑到制造。在这篇文章中，我将探讨dilatometer的重要性及其在不同行业中的应用。 首先，让我们定义一下什么是dilatometer。dilatometer是一种仪器，用于测量材料在受热时体积或尺寸的变化。这一测量至关重要，因为材料在不同温度下的行为可能不同。例如，金属通常在加热时膨胀，在冷却时收缩，而其他材料如陶瓷可能具有更复杂的行为。通过使用dilatometer，科学家和工程师可以获得这些变化的精确数据，从而预测材料在现实条件下的表现。 dilatometer的主要应用之一是在材料科学领域。研究人员使用这一仪器研究不同材料的热膨胀系数。这些信息在选择特定应用的材料时至关重要。例如，在航空航天工程中，所用材料必须能够承受极端的温度和压力。了解这些材料如何对温度变化做出反应有助于工程师设计出更安全、更高效的飞机。 除了航空航天，建筑行业也依赖于dilatometer提供的数据。在建设结构时，工程师必须考虑材料如何因温度波动而膨胀和收缩。如果不加以考虑，这些变化可能导致结构失效，例如开裂或变形。通过利用dilatometer，工程师可以确保为项目选择的材料在其使用寿命内表现如预期。 此外，dilatometer在陶瓷和玻璃的生产中也发挥着重要作用。这些材料在制造过程中通常需要对其热特性进行精确控制。通过使用dilatometer测量陶瓷的热膨胀，制造商可以优化生产过程，确保最终产品具有所需的特性。这种优化在质量和性能至关重要的行业中特别重要，例如电子元件或用于医疗设备的高性能陶瓷的生产。 dilatometer的另一个有趣应用是在地质学领域。地质学家研究岩石和矿物的热特性，以了解它们的形成和稳定性。通过测量这些材料在温度变化下的膨胀或收缩，地质学家可以获得有关它们形成条件的见解。这些信息对于评估自然资源（如石油和天然气储层）以及了解地质灾害（如地震）至关重要。 总之，dilatometer在材料科学、建筑、陶瓷和地质等多个领域都是一种宝贵的工具。它测量材料的热膨胀能力使科学家和工程师能够做出明智的材料选择和加工决策。随着技术的不断进步，dilatometer的应用可能会扩大，从而在材料设计和工程实践中带来更大的创新。理解dilatometer在这些行业中的作用突显了精确测量在现代世界可靠和安全材料开发中的重要性。