controlled condition

简明释义

受控条件

英英释义

例句

1.The laboratory maintains a controlled condition for all its chemical reactions.

实验室为所有化学反应维持受控条件。

2.Animals in research studies are often kept in controlled condition to monitor their health.

研究中的动物通常被保持在受控条件下，以监测它们的健康。

3.The experiment was conducted under controlled condition to ensure reliable results.

实验是在受控条件下进行的，以确保结果可靠。

4.Testing new drugs requires them to be evaluated in a controlled condition to assess their safety.

测试新药需要在受控条件下进行评估，以评估其安全性。

5.In agriculture, crops are often tested in a controlled condition to optimize growth.

在农业中，作物通常在受控条件下进行测试，以优化生长。

作文

In scientific research, the term controlled condition refers to a setting in which all variables except the one being tested are kept constant. This method is crucial for ensuring that the results of an experiment are valid and reliable. Researchers strive to create a controlled condition to isolate the effects of the independent variable on the dependent variable, thereby eliminating any potential external influences that could skew the data. For example, if a scientist is studying the growth rate of plants under different light conditions, they would ensure that factors such as soil type, water supply, and temperature remain constant. By doing this, they can confidently attribute any differences in growth rates directly to the variations in light exposure. The importance of controlled condition extends beyond just plant biology; it is a fundamental principle in all fields of experimental science. In psychology, researchers may conduct experiments in a controlled condition to study human behavior without the interference of outside factors. For instance, a psychologist might examine how stress affects cognitive performance by testing subjects in a quiet room with controlled lighting and temperature, thereby minimizing distractions. This allows the researcher to draw more accurate conclusions about the relationship between stress and cognitive function. Moreover, creating a controlled condition is essential for replicability in scientific studies. Other scientists must be able to repeat the experiment under the same conditions to verify the findings. If the original study was conducted in a chaotic environment, with varying temperatures and unpredictable interruptions, it would be nearly impossible for others to replicate the results accurately. Thus, establishing a controlled condition not only enhances the credibility of the research but also contributes to the overall advancement of scientific knowledge. However, achieving a perfect controlled condition can be challenging. In real-world scenarios, numerous factors can influence the outcome of an experiment, making it difficult to isolate the independent variable completely. For instance, in clinical trials for new medications, researchers must account for the diverse biological responses among participants, which can vary based on genetics, lifestyle, and environmental factors. To address these challenges, scientists often use statistical methods to analyze their data, allowing them to control for certain variables even when they cannot be completely eliminated. In conclusion, the concept of controlled condition is vital in scientific experimentation. It provides a framework for researchers to investigate hypotheses rigorously and ensures that the results are credible and reproducible. By maintaining a controlled condition, scientists can derive meaningful insights that contribute to our understanding of natural phenomena. As we continue to explore the complexities of the world around us, the role of controlled condition in research will remain a cornerstone of scientific inquiry, guiding future discoveries and innovations.

在科学研究中，术语controlled condition指的是一种设置，其中除了被测试的变量外，所有其他变量都保持不变。这种方法对于确保实验结果的有效性和可靠性至关重要。研究人员努力创造一个controlled condition，以便将自变量对因变量的影响隔离，从而消除任何可能扭曲数据的外部影响。例如，如果一位科学家正在研究植物在不同光照条件下的生长速度，他们会确保土壤类型、水源和温度等因素保持不变。通过这样做，他们可以自信地将生长速率的差异直接归因于光照的变化。controlled condition的重要性不仅限于植物生物学；它是所有实验科学领域的基本原则。在心理学中，研究人员可能会在controlled condition下进行实验，以研究人类行为而不受外部因素的干扰。例如，一位心理学家可能会在安静的房间里以控制的照明和温度测试受试者，来检查压力如何影响认知表现，从而最小化干扰。这使得研究者能够更加准确地得出关于压力与认知功能之间关系的结论。此外，创建controlled condition对于科学研究的可重复性至关重要。其他科学家必须能够在相同条件下重复实验，以验证发现。如果原始研究是在混乱的环境中进行的，温度变化和不可预测的干扰频繁发生，那么其他人几乎不可能准确复制结果。因此，建立controlled condition不仅增强了研究的可信度，还促进了科学知识的整体进步。然而，实现完美的controlled condition可能是具有挑战性的。在现实世界场景中，许多因素可能会影响实验的结果，使得完全隔离自变量变得困难。例如，在新药物的临床试验中，研究人员必须考虑参与者之间的生物反应差异，这可能因基因、生活方式和环境因素而异。为了应对这些挑战，科学家们通常使用统计方法来分析他们的数据，即使无法完全消除某些变量，也能进行控制。总之，controlled condition的概念在科学实验中至关重要。它为研究人员提供了一个严格调查假设的框架，并确保结果是可信和可重复的。通过维持controlled condition，科学家可以得出有意义的见解，促进我们对自然现象的理解。随着我们继续探索周围世界的复杂性，controlled condition在研究中的作用将仍然是科学探究的基石，指导未来的发现和创新。