首页英语词典experimentexperiment的意思

experiment

英 [ɪk'sperɪm(ə)nt; ek-] 美[ɪk'sperɪmənt]

英英释义同义词辨析考试真题实用场景例句

近义词verify prove try test

vi. 尝试；进行实验
n. 实验，试验；尝试

CET4TEM4考研CET6中频词核心词汇

词态变化

复数: experiments;第三人称单数: experiments;过去式: experimented;过去分词: experimented;现在分词: experimenting;

助记提示

1、experi- + -ment.

中文词源

experiment 实验

ex-, 向外。-per, 尝试，试验，词源同peril, empiricism.

英英释意

1. the act of conducting a controlled test or investigation

2. the testing of an idea;: "it was an experiment in living"; "not all experimentation is done in laboratories"

3. a venture at something new or different;: "as an experiment he decided to grow a beard"

英文词源

experiment (n.): mid-14c., "action of observing or testing; an observation, test, or trial;" also "piece of evidence or empirical proof; feat of magic or sorcery," from Old French esperment "practical knowledge, cunning; enchantment, magic spell; trial, proof, example; lesson, sign, indication," from Latin experimentum "a trial, test, proof, experiment," noun of action from experiri "to test, try" (see experience (n.)).
experiment (v.): late 15c., from experiment (n.). Intransitive sense by 1787. Related: Experimented; experimenting.

同义词辨析

trial, experiment, test, try

这些名词均有"试验"之意。

trial：指为观察、研究某事物以区别其真伪、优劣或效果等而进行较长时间的试验或试用过程。

experiment：多指用科学方法在实验室内进行较系统的操作实验以验证、解释或说明某一理论、定理或某一观点等。

test：普通用词，含义广，指用科学方法对某物质进行测试以估价其性质或效能等。

try：普通用词，多用于口语或非正式场合，指试一试。

考试真题

Design some large-scale experiments.

These experiments indicated that a focus on effort can help resolve helplessness and generate success.

The researchers, led by Martin Reimann, carried out a series of experiments to see if people would choose a smaller meal if it was paired with a non-food item.

The author's experiment shows that students with a fixed mind-set believe having to work hard is an indication of low ability.

The author conducted an experiment to find out about the influence of students' mind-sets on math learning.

In the author's experiment, students with a growth mind-set showed greater perseverance in solving difficult math problems.

Animal experiments by psychologists at the University of Pennsylvania had shown that after repeated failures, most animals conclude that a situation is hopeless and beyond their control.

What, then, are the effects of thinking about time in these different ways? Does one make us more productive? Better at the tasks at hand? Happier? In experiments conducted by Tamar Avnet and Anne-Laure Sellier, they had participants organize different activities—from project planning, holiday shopping, to yoga—by time or to-do list to measure how they performed under clock time vs task time.

Becoming educated should not require giving up joy but rather lead to finding joy in new kinds of things: reading novels instead of playing with small figures, conducting experiments instead of sinking cups in the bathtub, and debating serious issues rather than stringing together nonsense words, for example.

What do we learn from the experiment of Wood, Lee and Perunovic?

He did experiments to different materials.

Harburt did an interesting experiment.

Although no form of matter yet discovered moves as fast as or faster than light, scientific experiments have already confirmed that accelerated motion causes a traveler's time to be stretched.

Although sites like kickstarter take all comers, platforms such as Experiment.

In a recent experiment, Japanese researchers taped 30 domestic cats reacting to a container that a team member shook.

In one experiment, the mice were both hungry and thirsty.

In the second experiment meant to pit the mice's hunger against their fear, hungry mice were placed in a cage that had certain "fox-scented" areas and other places that smelled safer but also had food.

Sasaki re-ran the experiment while presenting the sleeping participants with a mix of regularly timed of the same tone and irregular beeps of a different tone during the night.

The experiment was a grand success and Talleyrand's association with French nobility would prove a profitable connection for Careme.

The experiment was so successful that all internal-medicine residents at the university now get iPads when they begin the program.

The notes and art scribbled on the walls are an experiment in self-expression.

The project is called Writing On it All, and it's a participatory writing project and artistic experiment that has happened on Governor's Island every summer since 2013.

cut the salary of senior executivesrelocate some of its chain storesadjust its promotion strategiesreduce the size of its staffTo experiment on its new business concept.

Testing innovations do no good unless the good experiments are identified and expanded and the bad ones are dropped.

For the most part, these experiments rely on incentive payments to get doctors to try them.

A place to experiment with new ideas.

I’m going to define what love is, but then most of the experiments I’m going to talk about are really focused more on attraction than love.

We found that when we taught participants to ask What if? and How can? questions that nobody present would know the answer to and that would spark exploration, they engaged in better inquiry at the next exhibit − asking more questions, performing more experiments and making better inter pretations of their results.

It trains students' ability to design scientific experiments.

In one of the study's experiments, subjects were given a brief description of a man from Chicago with the last name Williams.

Even Intel experimented in 2007 with conferring four uninterrupted hours of quiet time (no phone or e-mail) every Tuesday morning on 300 engineers and managers.

Whether they experiment with three-year degrees, offer year-round classes, challenge the tenure system—or all of the above—universities are slowly realizing that to stay competitive and relevant they must adapt to a rapidly changing world.

James hiked, fished, learnt to sail and experimented with hot air ballooning.

Mandelbrot, who did the experiment with stock exchanges prices, for example, noted that although the outcomes were variable, there were in fact certain constancy

This experiment certainly does not definitely prove that girls start to reason before boys, but it provides a clue that scientists would like to study more carefully.

How do the scientists interpret their observation from the experiment

What does the speaker say about the experiment?

What is the purpose of Doctor Jarvis Bastian's experiment?

How did the second stage of the experiment differ from the first stage

One of the most interesting experiments with dolphins must be one done by Doctor Jarvis Bastian.

They may affect the results of experiments.

Barrett wanted to find out if the absence of physical currency does indeed cause a person to spend more, so she decided to conduct an experiment a few months ago.

Despite the success of the experiment, the actual results are worrisome, and mostly confirm earlier studies.

During the experiment, Barrett took a train ride.

For one experiment, researchers developed an app to analyze the relationship between daydreaming and happiness.

In his latest experiment, published online in August, Steinberg and his colleagues used a computerized version of a card game called the Iowa Gambling Task to investigate how the presence of peers affects the way young people gather and apply information.

In one experiment, 145 undergraduates completed four unusual uses tasks, each requiring them to list as many uses as possible for everyday object.

In one experiment, nearly 200 participants boarded a double-decker bus for a tour of Philadelphia.

In one experiment, people who reported feeling isolated were more likely than others to attribute desires to various gadgets.

In one experiment, they showed pictures of various objects to twenty volunteers and asked them to find just one of those, a banana.

The experiment highlights the importance of morality: without it, how can a robot decide whom to save or what's best for humanity, especially if it can't calculate survival odds?

The experiment is based upon the idea that farmers who're protecting their herd from lions would shoot and kill lions in an effort to protect their livestock.

The organizers of the experiment concluded that far fewer students were achieving at high levels on critical thinking than they were doing for written communication or quantitative literacy.

The results of a recent experiment showed that professors can use standardized metrics to measure how well students do in three key areas: critical thinking, written communication, and quantitative literacy.

The same held true for people who used products that implied they were short on time: In one experiment, for example, customers of the grocery-delivery service Peapod were seen as of higher status than people who shopped at grocery stores that were equall

When the researchers repeated the laboratory experiment on the second and third nights they found the left hemisphere could not be stimulated in the same way during deep sleep.

According to some developmental psychologists, a baby's play is somehow similar to a scientist's experiment.

Adam and Galinsky's experiment tested the effect of clothes on their wearers' attention.

An experiment on ways of moving blocks to the pyramid site.

Children may learn the rules of language by repeating their own experiments.

Experimenting with materials to create something new can go a long way in helping them develop their creativity.

Here's how Harvard Medical School scientist Margaret Livingstone, who led the team, described the experiment: in their cages the monkeys were provided with touch screens.

How did the monkeys get their reward in the experiment?

I expect you to do all the experiments and keep the results in your lab notebook.

In a recent study, professor Betsy Sparrow conducted some experiments.

In addition, the team set up a separate experiment that suggested that the baby birds that most closely imitated their mom's voice were rewarded with the most food.

In another experiment, the researchers gave people facts to remember, and told them where to find the information on the computer.

In the first experiment, they gave people 40 unimportant facts to type into a computer.

Instead, babies may form an understanding of object support through repeated experiments and then build on this knowledge to learn even more about how objects interact.

My little experiment to find joy in a single object worked for both of us.

Now is the time to experiment in different fields of study.

Peter mcnaught, operations director at London underground, said: "It may not seem right that you can go quicker by standing still, but our experiments at holborn have proved that it can be true."

Post-modernist designers began to experiment with decoration and color again.

The psychologist Michael Tomasello has studied this cooperativeness in a series of experiments with very young children.

The Yellowstone wolf project has been a valuable experiment to help biologists decide whether to reintroduce wolves to other parts of the country as well.

This opens the way for all sorts of clothes-based experiments.

Though their ranges and tools differ, the baby's investigation and the scientist's experiment appear to share the same aim, overall approach, and logic.

When individuals are involved in deliberate play, they experiment with new or different combinations of behaviors, but not necessarily in the most effective way to improve performance.

The US$3-million Fundamental Physics Prize is indeed an interesting experiment, as Alexander Polyakov said when he accepted this year’s award in March.

During the experiment, the social robot rat followed the living rats around, played with the same toys, and opened caged doors to let trapped rats escape.

For one trial, each participant was shown a pile of pens that the researcher claimed were from a previous experiment.

In a final experiment, participants who were encouraged to predict how they would feel after viewing an unpleasant picture were less likely to choose to see such an image.

In an experiment published in 1988, social psychologist Fritz Strack of the University of Würzburg in Germany asked volunteers to hold a pen either with their teeth—thereby creating an artificial smile—or with their lips, which would produce a disappointe

In one 2011 experiment, behavioral scientists Nicholas Epley and Juliana Schroeder asked commuters to do the unthinkable:Start a conversation .

It did not matter what was done in the experiment; so long as something was changed, productivity rose.

Radesky cites the "still face experiment "devised by developmental psychologist Ed Tronick in the 1970s.

The US$3-million Fundamental Physics Prize is indeed an interesting experiment, as Alexander Polyakov said when he accepted this year's award in March.

实用场景例句

Many people do not like the idea of experiments on animals.: 许多人不赞成在动物身上做试验。

the country's brief experiment in democracy: 这个国家对民主的短暂尝试

I've never cooked this before so it's an experiment.: 我以前从未做过这种菜，所以这是一个尝试。

Some people feel that experimenting on animals is wrong.: 有人觉得利用动物做试验是错误的。

He wanted to experiment more with different textures in his paintings.: 他想以不同的神韵在自己的绘画中作更多的尝试。

I experimented until I got the recipe just right.: 我不断地尝试，直至找到正合适的烹饪法为止。

proved by experiment: 经过实验证明

laboratory experiments: 实验室实验

to do/perform/conduct an experiment: 做实验

The astronauts are conducting a series of experiments to learn more about how the body adapts to weightlessness...: 那些宇航员正在进行一系列实验，以更多地了解身体如何适应失重状态。

...a proposed new law on animal experiments...: 有关动物实验的最新法规提案

In 1857 Mendel started experimenting with peas in his monastery garden...: 1857年，孟德尔开始在修道院的菜园里用豌豆做实验。

The scientists have experimented on the tiny neck arteries of rats...: 科学家们已经在老鼠细小的颈动脉上做了实验。

As an experiment, we bought Ted a watch.: 我们试着给特德买了一块手表。

...the country's five year experiment in democracy...: 该国5年来对民主的尝试

...if you like cooking and have the time to experiment...: 如果你喜欢烹饪而且有时间尝试的话

He believes that students should be encouraged to experiment with bold ideas.: 他认为应该鼓励学生们将大胆的观念付诸试验。

They revealed to me that the experiment had failed.: 他们向我透露试验失败了.

Is he any good at gardening? We might experiment with him.: 他擅长园艺吗 ?我们可以试试他.

His experiment negatived the theory.: 他的实验驳斥了这个理论.

His whole mind was trying out the experiment.: 他一心一意准备试验.

He was compelled by illness to suspend his experiment.: 他因病不得不暂时中断实验.

The experiment cannot be satisfactory because he has to use the random selection of specimens.: 这个实验不会圆满完成的,因为他不得不用那些随意选来的试样.

He expected that the experiment would be a success.: 他料想那试验一定会成功.

Speed was a variable in the experiment.: 在该实验中速度是个变数.

We decided the question by experiment.: 我们通过实验解决了那个问题.

Why did he do that experiment once again?: 为什么他再次做那个实验?

We will never stop until the experiment succeeds.: 试验不成功,我们决不罢手.

This experiment needs a more sensitive thermometer.: 这个试验需要一个灵敏度较高的温度计.

experiment

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