theory

theory

英[ˈθɪəri]美[ˈθiːəri]

n.学说，理论，观点，猜想；

复数：theories;

例句

to propound a theory提出一种理论

He passed off this theory as his own.他谎称这一理论是由他自己提出来的。

In no way can theory be separated from practice.理论决不能脱离实践。

I find your theory is untenable and it must be rejected.我觉得你的理论是站不住脚的, 必须予以摒弃。

The theory is of limited usefulness.这个理论用途有限。

He cited Australia’s sporting success as evidence for his theory.他引用澳大利亚体育方面的成功来证明他的理论。

transcendental number theory超越数论

pulsation theory of variable stars变星的脉动理论

A number of misconceptions have grown up around this theory.围绕着这一理论产生了不少的误解。

a tenable theory站得住脚的理论

英语六级真题

In theory, interactive advertising can engage viewers in a way that 30-second spots do not.

The theory is that smoking should be stripped of any appeal to discourage new generations from starting in the first place.

The third element of love in Sternberg’s theory is what he calls decision commitment, the decision that one is in a love relationship, the willingness to label it as such and the commitment to maintain that relationship at least for some period of time.

So if you have all three of these, intimacy, passion and commitment, in Sternberg’s theory you have love.

Now what’s interesting about the theory is what do you have if you only have one out of three or two out of three? What do you have and how is it different if you have a different two out of three? What’s interesting about this kind of theorizing is it gives rise to many different combinations that can be quite interesting when you break them down and start to look at them carefully.

And he has a theory of love that argues that it’s made up of three components: intimacy,passion and commitment, or what is sometimes called decision commitment.

The central notion of social learning theories is that people learn attitudes, beliefs, and behaviors through social interaction.

Social learning theories contribute to our understanding of why we behave as we do, but much of the emphasis is on early socialization rather than on what occurs throughout life

Thus, these theories don't explain why gender roles can change in adulthood or later life.

Social learning theories also don't explain why reinforcement and modeling work for some children but not others, especially those in the same family and even identical twins

Regarding gender role building, social learning theories attach greater importance to socialization in one's childhood than in their adulthood or later life.

There are a few aspects about gender role formation which social learning theories fail to explain

It focuses on theory rather than on practical skills.

There are a number of familiar theories.

That's because the quest for a unified theory that would account for all the forces of nature has pushed current mathematics to its limits.

It will take another Einstein to build a unified theory

His solid foundation in math theory.

Nobody will read papers on apparently ridiculous theories.

Kathy, chaos theory seems to be a branch of physics or mathematics.

Chaos theory was developed by scientists, trying to explain the movement of the planets and the changes in environmental conditions

In the 1990s, many economists began to look at chaos theory as a way of providing models for forecasting.

Well, that's a good question, because the basic idea of chaos theory is that there aren't any "models" as such— there aren't guaranteed forms, but rather patterns of change in development

What was chaos theory supposed to do when it was first formulated?

Chaos theory and its applications

"In theory," says Vallentine, "this can create a high enough temperature to generate super-heated steam.

And he has a theory of love that argues that it's made up of three components: intimacy,passion and commitment, or what is sometimes called decision commitment.

However, this is a contentious theory and such claims have been treated skeptically by some scholars based on their reading of the relevant data.

I spend most of my time studying the big bang theory and where our universe came from.

I'm watching a comedy called The Big Bang Theory.

Joseph wanted to put this theory to the test.

So if you have all three of these, intimacy, passion and commitment, in Sternberg's theory you have love.

The third element of love in Sternberg's theory is what he calls decision commitment, the decision that one is in a love relationship, the willingness to label it as such and the commitment to maintain that relationship at least for some period of time.

You see it in faculty members who are pleased when their students make a discovery that undermines a cherished theory that they had put forward.

柯林斯高阶英汉双解学习词典释义

N-VAR

理论;学说

A theory is a formal idea or set of ideas that is intended to explain something.

例句

N-COUNT

观点;见解

If you have a theory about something, you have your own opinion about it which you cannot prove but which you think is true.

例句

N-UNCOUNT

(实践科目、技能的)理论基础

The theory of a practical subject or skill is the set of rules and principles that form the basis of it.

例句

PHRASE

从理论上说;照理说

You use in theory to say that although something is supposed to be true or to happen in the way stated, it may not in fact be true or happen in that way.

例句

英汉词典释义

n.

学说

理论, 原理

意见, 看法

英英词典释义

Noun

1. a well-substantiated explanation of some aspect of the natural world; an organized system of accepted knowledge that applies in a variety of circumstances to explain a specific set of phenomena;

2. a tentative theory about the natural world; a concept that is not yet verified but that if true would explain certain facts or phenomena;

3. a belief that can guide behavior;

行业词典

医学： 理论：立足于某一技艺的学说或原则，以别于对该技艺的实践；学说，臆想：系统阐明的假说，泛言之，即指一切不是以确切认识为基础的设想或观点；

哲学： 理论相依性；theory-dependence；意义的理论负载性；theory-ladenness of meaning；负载理论的数据；theory-laden data；理论价值区分；theory-value distinction；负载理论的观察；theory-laden observation；观察的理论负载性；theory-ladenness of observation；渗透了理论的观察；theory-impregnated observation；

数学： 理论；

物理学： 理论；