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
- I am interested in the interplay between practical and theoretical linguistics.
我对实用语言学和理论语言学之间的相互影响很感兴趣。 - The theoretical results were verified using the experimental results on a61-element adaptive optics system.
用在61单元自适应光学系统上取得的实验结果验证了理论分析结果。 - This group of hybrids for the Sanya and Thailand have provided the theoretical basis of heterosis.
这就为三亚和泰国群体杂交产生杂交优势提供了理论基础。 - Amy discovered that the theoretical and written work came easily to her.
埃米发现理论和笔头作业对她来说十分容易。 - 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。 - Freud's theory provides a formal and theoretical reference for Eliot's poems.
弗洛伊德学说为艾略特的诗作提供了形式及理论上的参考。 - 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。 - So the research of internal environmental performance auditing has been theoretical and practical.
因此，目前进行企业内部环境绩效审计的研究具有一定的理论和现实意义。 - There was undeniably a strong theoretical dimension to his thinking.
不可否认，他的思想很有理论深度。