controlled parameter

简明释义

受控参数

英英释义

例句

1.When calibrating instruments, pressure is a vital controlled parameter 控制参数 that must be monitored.

在校准仪器时，压力是一个重要的控制参数 控制参数，必须进行监测。

2.In a laboratory experiment, the temperature is a crucial controlled parameter 控制参数 that affects the reaction rate.

在实验室实验中，温度是一个关键的控制参数 控制参数，它影响反应速率。

3.In machine learning, the learning rate is a key controlled parameter 控制参数 that influences model training.

在机器学习中，学习率是一个关键的控制参数 控制参数，它影响模型训练。

4.In agricultural studies, soil moisture levels are considered a controlled parameter 控制参数 for plant growth.

在农业研究中，土壤湿度水平被认为是植物生长的一个控制参数 控制参数。

5.During the software testing phase, the input data is often a controlled parameter 控制参数 to ensure consistent results.

在软件测试阶段，输入数据通常是一个控制参数 控制参数，以确保结果的一致性。

作文

In scientific experiments and engineering processes, the concept of a controlled parameter plays a crucial role in ensuring accuracy and reliability. A controlled parameter refers to any variable that is kept constant throughout an experiment or a process to isolate the effects of other variables. By maintaining certain factors at a steady state, researchers can draw valid conclusions about the relationships between different elements involved in their study. This practice is fundamental in fields such as chemistry, physics, biology, and even social sciences, where understanding causality is essential.For instance, consider a laboratory experiment designed to test the effect of light on plant growth. In this scenario, the amount of water, soil type, and temperature could all be considered controlled parameters. By keeping these factors constant, the experimenter can focus solely on how varying light intensity affects the plants. If the temperature fluctuates or if different types of soil are used, it becomes difficult to determine whether changes in plant growth are due to light or other confounding factors.Moreover, in engineering, the concept of controlled parameters is equally vital. When designing a new product, engineers must identify which aspects of the design should remain unchanged during testing. For example, if a team is developing a new car model, factors such as tire pressure, weight distribution, and road conditions might be controlled parameters during performance tests. By controlling these variables, engineers can accurately assess how modifications in the engine or aerodynamics affect the car’s performance.The importance of controlled parameters extends beyond the confines of the laboratory or engineering workshops. In everyday life, we often encounter situations where controlling certain variables can lead to better outcomes. Take cooking, for example. When following a recipe, the chef must control parameters such as cooking time and temperature to achieve the desired flavor and texture. Deviating from these controlled parameters can result in a dish that is undercooked or burnt, illustrating how critical it is to maintain consistency in various processes.Furthermore, in the realm of data analysis and statistics, the idea of controlled parameters is applied to ensure that research findings are robust and reliable. Researchers often use statistical methods to control for potential confounding variables, allowing them to isolate the effect of the primary variable of interest. This is especially important in fields like epidemiology, where understanding the relationship between risk factors and health outcomes is paramount.In conclusion, the concept of a controlled parameter is fundamental across various disciplines. Whether in scientific research, engineering, cooking, or data analysis, controlling specific variables allows individuals to draw meaningful conclusions and make informed decisions. By understanding and applying the principle of controlled parameters, we can enhance our ability to investigate, innovate, and improve our daily lives. Ultimately, the careful management of controlled parameters not only contributes to the accuracy of our findings but also fosters a deeper understanding of the complex world around us.

在科学实验和工程过程中，控制参数的概念在确保准确性和可靠性方面发挥着至关重要的作用。控制参数是指在实验或过程中保持不变的任何变量，以孤立其他变量的影响。通过将某些因素保持在稳定状态，研究人员可以得出关于其研究中涉及的不同元素之间关系的有效结论。这种做法在化学、物理、生物学甚至社会科学等领域是基础，因为理解因果关系至关重要。例如，考虑一个旨在测试光对植物生长影响的实验。在这种情况下，水量、土壤类型和温度都可以被视为控制参数。通过保持这些因素不变，实验者可以专注于不同光强度如何影响植物。如果温度波动或使用不同类型的土壤，就很难确定植物生长变化是由于光还是其他混杂因素。此外，在工程中，控制参数的概念同样重要。当设计新产品时，工程师必须确定在测试过程中哪些方面应保持不变。例如，如果一个团队正在开发新车型，轮胎压力、重量分布和路况可能是性能测试中的控制参数。通过控制这些变量，工程师可以准确评估发动机或空气动力学的修改如何影响汽车的性能。控制参数的重要性超出了实验室或工程车间的范围。在日常生活中，我们经常遇到控制某些变量可以带来更好结果的情况。以烹饪为例。当遵循食谱时，厨师必须控制烹饪时间和温度，以达到所需的味道和质地。偏离这些控制参数可能导致菜肴未熟或烧焦，这说明在各种过程中保持一致性是多么关键。此外，在数据分析和统计领域，控制参数的理念被应用于确保研究结果的稳健性和可靠性。研究人员通常使用统计方法来控制潜在的混杂变量，使他们能够孤立主要变量的影响。这在流行病学等领域尤为重要，因为理解风险因素与健康结果之间的关系至关重要。总之，控制参数的概念在各个学科中都是基础。无论是在科学研究、工程、烹饪还是数据分析中，控制特定变量使人们能够得出有意义的结论并做出明智的决策。通过理解和应用控制参数的原则，我们可以增强调查、创新和改善日常生活的能力。最终，仔细管理控制参数不仅有助于提高我们发现的准确性，还促进了我们对周围复杂世界的更深入理解。