theoretical

简明释义

英[ˌθɪəˈretɪkl]美[ˌθiːəˈretɪk(ə)l]

adj. 理论的；理论上存在的，假设的

英英释义

单词用法

同义词

反义词

例句

1.The dominant theoretical model of leadership at the moment is, apparently, the "transformational leadership pattern".

显然，目前领导者的主导理论模型是“变革型领导模式”。

2.So far, our discussions have all been theoretical.

到目前为止，我们的讨论都是理论性的。

3.According to theoretical physicist Geoffrey West, when corporate institutions get bigger, they often become less receptive to change.

理论物理学家杰弗里·韦斯特认为，当企业机构变大，往往更不容易接受变化。

4.One way of solving this theoretical difficulty is to assume a delay of thousands of years while the solar effects overcome the inertia of the earth's climate.

解决这一理论难题的一种方法是假设太阳效应克服地球气候的惯性时，地球会延迟数千年。

5.The theoretical equation of the centerlinedilution along the axis of jets in coflow ambient is developed.

建立了同流环境中沿射流轴线的中心线稀释的理论方程。

6.Various theories have been put forward, many focusing on esoteric ideas from theoretical physics.

人们已经提出了各种各样的理论，很多理论聚焦于来自理论物理学的深奥观点。

7.I'm very pleased to welcome Doctor Melissa Phillips, professor of theoretical physics.

我很高兴欢迎理论物理学教授MelissaPhillips 博士。

8.The professor discussed the theoretical implications of quantum mechanics.

教授讨论了量子力学的理论意义。

9.While the idea is interesting, it remains purely theoretical at this stage.

虽然这个想法很有趣，但在这个阶段它仍然是纯粹的理论。

10.In a theoretical model, we assume that all variables are constant.

在一个理论上的模型中，我们假设所有变量都是常量。

11.They conducted a theoretical analysis to predict the outcome of the experiment.

他们进行了理论分析以预测实验的结果。

12.The theoretical framework provided a basis for further research.

这个理论框架为进一步研究提供了基础。

作文

The concept of knowledge can be approached from various angles, one of which is the distinction between practical and theoretical knowledge. While practical knowledge refers to the skills and understanding gained through direct experience and application, theoretical knowledge pertains to the ideas, principles, and frameworks that underpin our understanding of a subject. This essay will explore the importance of theoretical knowledge in various fields, emphasizing how it serves as the foundation for practical applications and innovations.In the realm of science, theoretical knowledge plays a crucial role in shaping our understanding of the natural world. For instance, physicists develop theoretical models to explain phenomena such as gravity, electromagnetism, and quantum mechanics. These models are not merely abstract ideas; they provide a framework within which scientists can predict outcomes and conduct experiments. Without a solid grasp of theoretical principles, practical experiments would lack direction and purpose. Furthermore, many scientific breakthroughs arise from theoretical insights that challenge existing paradigms, leading to new technologies and advancements.Similarly, in the field of mathematics, theoretical concepts form the backbone of practical applications. Mathematical theories such as calculus and algebra are essential for solving real-world problems, from engineering design to financial modeling. Engineers rely on theoretical mathematics to create structures that are safe and efficient, while economists use theoretical models to forecast market trends and inform policy decisions. Thus, theoretical mathematics not only enhances our understanding but also provides the tools necessary for innovation and progress.In the humanities, theoretical frameworks help us interpret literature, art, and history. Literary theories, for example, offer different lenses through which we can analyze texts, uncovering deeper meanings and cultural contexts. By applying theoretical perspectives, scholars can engage in critical discussions that enrich our understanding of human experiences. Moreover, these theories often inform creative practices, guiding artists and writers in their exploration of themes and styles.However, it is essential to recognize that theoretical knowledge must be complemented by practical experience. While theoretical frameworks provide valuable insights, they can sometimes become disconnected from reality if not grounded in practice. For instance, a business student may learn about marketing strategies in a classroom setting, but without real-world experience, their understanding may remain superficial. Therefore, the integration of theoretical and practical knowledge is vital for holistic learning and effective problem-solving.In conclusion, theoretical knowledge serves as a cornerstone in various disciplines, providing the essential frameworks that guide practical applications. Whether in science, mathematics, or the humanities, theoretical insights enable us to make sense of complex issues, drive innovation, and foster critical thinking. However, it is crucial to bridge the gap between theoretical concepts and practical experience to ensure a comprehensive understanding of any subject. By valuing both dimensions of knowledge, we can cultivate a more informed and capable society, ready to tackle the challenges of the future.

知识的概念可以从不同的角度进行探讨，其中一个角度是实践知识与理论知识之间的区别。实践知识是指通过直接经验和应用获得的技能和理解，而理论知识则涉及支撑我们对某一学科理解的思想、原则和框架。本文将探讨理论知识在各个领域的重要性，强调它如何作为实践应用和创新的基础。在科学领域，理论知识在塑造我们对自然世界的理解中起着至关重要的作用。例如，物理学家发展理论模型以解释重力、电磁学和量子力学等现象。这些模型不仅仅是抽象的思想；它们提供了一个框架，科学家可以在其中预测结果并进行实验。如果没有对理论原则的扎实理解，实践实验将缺乏方向和目的。此外，许多科学突破源于挑战现有范式的理论见解，从而导致新技术和进步。同样，在数学领域，理论概念构成了实践应用的基础。数学理论如微积分和代数对于解决现实问题至关重要，从工程设计到金融建模。工程师依赖于理论数学来创建安全有效的结构，而经济学家则利用理论模型来预测市场趋势并指导政策决策。因此，理论数学不仅增强了我们的理解，还提供了创新和进步所需的工具。在人文学科中，理论框架帮助我们解读文学、艺术和历史。例如，文学理论提供了不同的视角，通过这些视角我们可以分析文本，揭示更深层次的意义和文化背景。通过应用理论视角，学者们可以参与丰富我们对人类经历理解的批判性讨论。此外，这些理论通常会影响创作实践，引导艺术家和作家探索主题和风格。然而，必须认识到，理论知识必须与实践经验相辅相成。虽然理论框架提供了宝贵的见解，但如果不扎根于实践，它们有时可能会与现实脱节。例如，商学院的学生可能在课堂上学习市场营销策略，但如果没有现实世界的经验，他们的理解可能仍然肤浅。因此，将理论与实践知识结合起来对于全面学习和有效解决问题至关重要。总之，理论知识在各个学科中作为基石，提供了指导实践应用的基本框架。无论是在科学、数学还是人文学科中，理论见解使我们能够理解复杂问题，推动创新，并促进批判性思维。然而，弥合理论概念与实践经验之间的差距至关重要，以确保对任何学科的全面理解。通过重视知识的这两个维度，我们可以培养一个更具信息化和能力的社会，准备好应对未来的挑战。