range of measurement

简明释义

测定范围

英英释义

例句

1.In our lab, we use a spectrometer that has a range of measurement 测量范围 for wavelengths from 200 to 800 nanometers.

在我们的实验室中，我们使用的光谱仪的测量范围为200到800纳米的波长。

2.When calibrating the sensors, it is essential to know the range of measurement 测量范围 to ensure accuracy.

在校准传感器时，了解测量范围至关重要，以确保准确性。

3.The device can measure temperatures within a range of measurement 测量范围 from -20 to 100 degrees Celsius.

该设备可以测量温度在-20到100摄氏度之间的测量范围。

4.The weight scale has an impressive range of measurement 测量范围 from 0.01 grams to 200 kilograms.

该称重秤的测量范围从0.01克到200千克，令人印象深刻。

5.The pH meter operates within a range of measurement 测量范围 of 0 to 14.

该pH计的测量范围为0到14。

作文

In the field of science and engineering, the concept of range of measurement plays a crucial role in determining the accuracy and reliability of data collected during experiments. The range of measurement refers to the span or interval within which a particular quantity can be measured accurately using a specific instrument or method. Understanding this range is essential for researchers and engineers alike, as it directly influences the outcomes of their work.For instance, when using a thermometer to measure temperature, the range of measurement indicates the lowest and highest temperatures that the thermometer can accurately record. If a thermometer has a range of -20°C to 100°C, it means that any temperature measurement taken outside this interval may lead to inaccurate results. Therefore, knowing the range of measurement is vital to ensure that the readings are valid and can be relied upon for further analysis.Moreover, the range of measurement can vary significantly depending on the type of instrument used. Different measuring devices have different capabilities and limitations. For example, a digital multimeter might have a voltage measurement range of measurement from 0 to 600 volts, while an oscilloscope could measure voltages up to several thousand volts. This variability highlights the importance of selecting the right instrument for the task at hand, ensuring that the range of measurement aligns with the requirements of the experiment.In addition, the range of measurement can also be affected by environmental factors. For example, humidity and temperature can influence the performance of measuring instruments. A scale used to weigh substances might give inaccurate readings if it is placed in a humid environment. Thus, understanding the range of measurement not only involves knowing the specifications of the instrument but also considering the conditions under which measurements are taken.Furthermore, in fields such as statistics and data analysis, the range of measurement is crucial for interpreting data correctly. When collecting data, it is important to understand the limits of what can be measured. For example, if a survey aims to measure people's height, the range of measurement would typically be set between a minimum and maximum height that is relevant to the population being studied. This ensures that the data collected is meaningful and can lead to valid conclusions.In conclusion, the range of measurement is a fundamental concept that impacts various domains, including science, engineering, and data analysis. It defines the limits within which accurate measurements can be made and is influenced by the type of instrument used, environmental conditions, and the specific context of the measurement. By understanding and respecting the range of measurement, researchers and practitioners can enhance the quality of their work, leading to more reliable results and informed decisions.

在科学和工程领域，测量范围的概念在确定实验中收集数据的准确性和可靠性方面起着至关重要的作用。测量范围指的是可以使用特定仪器或方法准确测量的特定数量的跨度或区间。理解这个范围对于研究人员和工程师来说都是必不可少的，因为它直接影响到他们工作的结果。例如，当使用温度计测量温度时，测量范围指示了温度计可以准确记录的最低和最高温度。如果一个温度计的范围是-20°C到100°C，这意味着任何超出该区间的温度测量可能会导致不准确的结果。因此，了解测量范围对于确保读数有效并可以依赖于进一步分析至关重要。此外，测量范围可能因所使用的仪器类型而有显著不同。不同的测量设备具有不同的能力和局限性。例如，数字万用表的电压测量测量范围可能为0到600伏，而示波器则可以测量高达几千伏的电压。这种变异性突显了选择合适仪器的重要性，以确保测量范围与实验要求一致。另外，测量范围还可能受到环境因素的影响。例如，湿度和温度会影响测量仪器的性能。用于称量物质的秤如果放置在潮湿的环境中，可能会给出不准确的读数。因此，理解测量范围不仅涉及了解仪器的规格，还需要考虑测量进行的条件。此外，在统计学和数据分析等领域，测量范围对于正确解释数据至关重要。在收集数据时，了解可以测量的限制是很重要的。例如，如果一项调查旨在测量人们的身高，则测量范围通常会设定在与被研究人群相关的最小和最大身高之间。这确保了收集的数据是有意义的，并能得出有效的结论。总之，测量范围是一个影响多个领域的基本概念，包括科学、工程和数据分析。它定义了可以进行准确测量的限制，并受到所使用的仪器类型、环境条件和测量特定背景的影响。通过理解和尊重测量范围，研究人员和从业者可以提高工作质量，从而得出更可靠的结果和明智的决策。