experimental fact

简明释义

实验事实

英英释义

例句

1.In her research, she discovered an experimental fact that challenged previous theories.

在她的研究中，她发现了一个实验事实，挑战了之前的理论。

2.The experimental fact showed a clear correlation between temperature and reaction rates.

这个实验事实显示了温度与反应速率之间的明显相关性。

3.During the lecture, he emphasized the importance of experimental facts in scientific research.

在讲座中，他强调了实验事实在科学研究中的重要性。

4.An experimental fact often serves as a foundation for further studies in the field.

一个实验事实通常作为该领域进一步研究的基础。

5.The scientist presented an experimental fact that proved the hypothesis was correct.

科学家提出了一个实验事实，证明了假设是正确的。

作文

In the realm of scientific inquiry, the term experimental fact refers to a piece of information or data that has been obtained through systematic observation and experimentation. This concept is fundamental to the scientific method, as it emphasizes the importance of empirical evidence in validating theories and hypotheses. When scientists conduct experiments, they gather experimental facts that help them understand the natural world and its phenomena. These facts are not mere assumptions; they are the results of rigorous testing and observation.For instance, consider the classic experiment conducted by Galileo Galilei in the late 16th century. He dropped two different weights from the Leaning Tower of Pisa and observed that they landed at the same time. This experimental fact contradicted the long-held belief that heavier objects fall faster than lighter ones. Galileo's findings laid the groundwork for the laws of motion and demonstrated how experimental facts can challenge established scientific notions.Moreover, experimental facts play a crucial role in the development of new technologies. For example, the discovery of penicillin by Alexander Fleming was an experimental fact that revolutionized medicine. Fleming observed that a mold called Penicillium notatum inhibited the growth of bacteria in his petri dishes. This unexpected observation led to the development of antibiotics, saving countless lives. The experimental fact of penicillin’s antibacterial properties was pivotal in shaping modern medicine.However, it is essential to recognize that experimental facts are not infallible. They must be subjected to peer review and replication by other scientists to confirm their validity. The scientific community relies on the reproducibility of experimental facts to build a robust body of knowledge. If an experiment cannot be replicated, the initial findings may be called into question. This process ensures that science remains a self-correcting discipline, where new evidence can overturn previous understanding.Furthermore, the interpretation of experimental facts can vary among scientists. Different theoretical frameworks may lead to diverse conclusions based on the same set of experimental facts. For instance, the debate over the implications of quantum mechanics illustrates how various interpretations can arise from the same experimental observations. Some physicists argue for a deterministic view of the universe, while others advocate for a probabilistic approach. This divergence highlights the complexity of scientific interpretation and the need for careful analysis of experimental facts.In conclusion, experimental facts are the cornerstone of scientific research and understanding. They provide the foundation upon which theories are built and tested. By emphasizing the importance of empirical evidence, scientists can refine their knowledge and advance human understanding of the universe. As we continue to explore the mysteries of nature, the role of experimental facts will remain paramount in guiding our discoveries and innovations. Thus, appreciating the significance of experimental facts is vital for anyone engaged in scientific pursuits or interested in the workings of the world around us.

在科学探究的领域中，术语实验事实指的是通过系统观察和实验获得的信息或数据。这个概念是科学方法的基础，因为它强调了经验证据在验证理论和假设中的重要性。当科学家进行实验时，他们收集实验事实，帮助他们理解自然世界及其现象。这些事实不是单纯的假设；它们是经过严格测试和观察的结果。例如，考虑伽利略·伽利莱在16世纪末进行的经典实验。他从比萨斜塔上扔下两个不同的重物，观察到它们同时落地。这个实验事实与长期以来认为较重的物体下落更快的信念相矛盾。伽利略的发现为运动定律奠定了基础，并证明了实验事实如何能够挑战既有的科学观念。此外，实验事实在新技术的发展中也起着至关重要的作用。例如，亚历山大·弗莱明发现青霉素是一个实验事实，它彻底改变了医学。弗莱明观察到，一种叫做青霉菌的霉菌抑制了他培养皿中细菌的生长。这一意外观察导致了抗生素的发展，拯救了无数生命。青霉素的抗菌特性的实验事实在塑造现代医学中具有重要意义。然而，必须认识到实验事实并不是无懈可击的。它们必须经过同行评审和其他科学家的重复实验来确认其有效性。科学界依赖于实验事实的可重复性来建立健全的知识体系。如果某个实验无法被重复，那么最初的发现可能会受到质疑。这个过程确保了科学保持自我纠正的学科，新证据可以推翻先前的理解。此外，实验事实的解释可能因科学家而异。不同的理论框架可能导致基于同一组实验事实得出不同的结论。例如，关于量子力学含义的辩论说明了如何从相同的实验观察中产生各种解释。一些物理学家主张宇宙的决定论观点，而另一些则提倡概率论的方法。这种分歧突显了科学解释的复杂性以及对实验事实进行仔细分析的必要性。总之，实验事实是科学研究和理解的基石。它们提供了建立和测试理论的基础。通过强调经验证据的重要性，科学家可以完善他们的知识，推动人类对宇宙的理解。随着我们继续探索自然的奥秘，实验事实的作用将在指导我们的发现和创新中始终占据重要位置。因此，欣赏实验事实的重要性对于任何从事科学追求或对周围世界运作感兴趣的人来说都是至关重要的。