theoretical
英 [ˌθɪəˈretɪkl]
美 [ˌθiːəˈretɪkl]
adj. 理论上的; 理论上存在的; 假设的
高考CET4CET6考研TOEFLIELTSGRETEM4TEM8计算机
Collins.2 / BNC.2729 / COCA.3781
同义词辨析
abstractconceptualtheoretical【导航词义：抽象的】
abstractadj. 抽象的，纯理论的
〔辨析〕
强调抽象性。
〔例证〕
Abstract ideas sometimes cannot match facts.
抽象概念有时会与事实不符。
It is difficult to read abstract theories.
抽象的理论很难读。
抽象概念有时会与事实不符。
It is difficult to read abstract theories.
抽象的理论很难读。
conceptualadj. 〈正式〉概念（上）的，观念（上）的
〔辨析〕
强调概念性的。
〔例证〕
This conceptual theory comes from practical experience.
这一概念性理论源于实践经验。
Only human beings have the ability to think conceptual thoughts.
只有人类才有概念思维的能力。
这一概念性理论源于实践经验。
Only human beings have the ability to think conceptual thoughts.
只有人类才有概念思维的能力。
theoreticaladj. 理论的；理论上的
〔辨析〕
强调基于理论而非实践经验的。
〔例证〕
He studies theoretical physics.
他在读理论物理。
He believes only theoretical science can create miracles.
他认为唯有理论科学才能创造奇迹。
他在读理论物理。
He believes only theoretical science can create miracles.
他认为唯有理论科学才能创造奇迹。
牛津词典
adj.
- 理论上的
concerned with the ideas and principles on which a particular subject is based, rather than with practice and experiment- a theoretical approach
理论研究方法 - theoretical physics
理论物理 - The first year provides students with a sound theoretical basis for later study.
第一年为学生以后的学习奠定坚实的理论基础。
- a theoretical approach
- 理论上存在的；假设的
that could possibly exist, happen or be true, although this is unlikely- It's a theoretical possibility.
这是理论上存在的可能性。
- It's a theoretical possibility.
柯林斯词典
- ADJ (研究、解释)理论的，理论性的
Atheoreticalstudy or explanation is based on or uses the ideas and abstract principles that relate to a particular subject, rather than the practical aspects or uses of it.- ...theoretical physics.
理论物理学
- ...theoretical physics.
- ADJ 理论上的;推想的
If you describe a situation as atheoreticalone, you mean that although it is supposed to be true or to exist in the way stated, it may not in fact be true or exist in that way.- This is certainly a theoretical risk but in practice there is seldom a problem...
从理论上讲，这肯定是有风险的，可是实际上很少出问题。 - These fears are purely theoretical.
这些担忧纯粹是臆测出来的。
- This is certainly a theoretical risk but in practice there is seldom a problem...
英英释义
adj
- concerned primarily with theories or hypotheses rather than practical considerations
- theoretical science
- concerned with theories rather than their practical applications
- theoretical physics
双语例句
- In fact, improvement of technical translation requires an appropriate approach supported by a theoretical framework.
事实上科技翻译的进步需要一种在理论框架支持下合适的方法。 - This is one of the main objectives of theoretical and practical training in a consulting firm.
这是咨询公司内部理论和实践培训的主要目的之一。 - The results present a theoretical base for processing photonic device.
研究结果为光子器件的设计提供了理论依据。 - Not enough is known about these forces to yield accurate theoretical expressions for the virial coefficients.
要想得到维里系数的准确理论表达式；我们还缺乏关于这些力的足够知识。 - A new inner blowout preventer is developed and the industrial test and theoretical study are finished.
开发设计了一种新型内防喷器，并完成了工业性试验和理论研究工作。 - Utilitarianism is a very broad, imprecise concept that covers a multitude of underlying theoretical positions.
实用主义是一个涵盖了许多潜在理论立场的非常宽泛的、不精确的概念。 - This is certainly a theoretical risk but in practice there is seldom a problem
从理论上讲，这肯定是有风险的，可是实际上很少出问题。 - This forum on the principles for the Party's theoretical work has been in session for some time.
党的理论工作务虚会已经开了一段时间了。 - The investigation of the rationality of technique has theoretical meaning.
研究技术合理性问题具有重要的理论意义。 - The simulation result will supply a theoretical basis for calculation of moving loading and analysis of road safety.
仿真计算结果为路面动荷载的计算和道路安全的分析提供了理论基础。