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IELTS BNC: 1651 COCA: 1990

experiment

noun
/ɪkˈsperɪmənt/
/ɪkˈsperɪmənt/
[countable, uncountable]
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  1. a scientific test that is done in order to study what happens and to gain new knowledge实验;试验
    • to do/perform/conduct an experiment做实验
    • laboratory experiments实验室实验
    • The results of the experiment were inconclusive.实验结果没有定论。
    • in an experiment The 30 subjects in each experiment were divided into two groups.每个实验中的30名受试者被分成两组。
    • during an experiment The temperature was kept constant during the experiment.实验期间温度保持不变。
    • experiment on somebody/something 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。
    • experiment with somebody/something The experiment with cells from other species was unsuccessful.用其他物种的细胞做的实验没有成功。
    • by experiment Facts can be established by observation and experiment.通过观察和实验可以构建事实。
    see also controlled experiment
    Collocations Scientific researchScientific research科学研究Theory理论
    • formulate/​advance a theory/​hypothesis创立理论;提出假设
    • build/​construct/​create/​develop a simple/​theoretical/​mathematical model创立一个简单/理论/数学模型
    • develop/​establish/​provide/​use a theoretical/​conceptual framework创立/建立/提供/使用理论/概念框架
    • advance/​argue/​develop the thesis that…提出/论证/详尽阐述…的论题
    • explore an idea/​a concept/​a hypothesis探讨一个想法/概念/假设
    • make a prediction/​an inference预测;推断
    • base a prediction/​your calculations on something基于…做出预测/估算
    • investigate/​evaluate/​accept/​challenge/​reject a theory/​hypothesis/​model研究/评估/接受/质疑/拒绝接受一个理论/假设/模型
    Experiment实验
    • design an experiment/​a questionnaire/​a study/​a test设计一项实验/问卷/研究/测试
    • do research/​an experiment/​an analysis做研究/实验/分析
    • make observations/​measurements/​calculations观察;测量;计算
    • carry out/​conduct/​perform an experiment/​a test/​a longitudinal study/​observations/​clinical trials进行实验/测试/纵向研究/观察/临床试验
    • run an experiment/​a simulation/​clinical trials进行实验/模拟/临床试验
    • repeat an experiment/​a test/​an analysis重做实验/测试/分析
    • replicate a study/​the results/​the findings做相同的研究;得出同样的结果/调查结果
    • observe/​study/​examine/​investigate/​assess a pattern/​a process/​a behaviour
    • fund/​support the research/​project/​study资助/支持研究/项目/专题研究
    • seek/​provide/​get/​secure funding for research寻求/提供/得到/争取到研究资金
    Results结果
    • collect/​gather/​extract data/​information收集/提取数据/信息
    • yield data/​evidence/​similar findings/​the same results得到数据/证据/类似调查结果/相同结果
    • analyse/​examine the data/​soil samples/​a specimen分析/考查数据/土壤样本/样本
    • consider/​compare/​interpret the results/​findings思考/比较/解释结果/调查结果
    • fit the data/​model与数据/模型相符合
    • confirm/​support/​verify a prediction/​a hypothesis/​the results/​the findings证实/支持/核实预测/假设/结果/调查结果
    • prove a conjecture/​hypothesis/​theorem证明猜测/假设/定理
    • draw/​make/​reach the same conclusions得出同样的结论
    • read/​review the records/​literature阅读/评论记录/文献
    • describe/​report an experiment/​a study描述/报告一项实验/研究
    • present/​publish/​summarize the results/​findings提交/公布/总结结果/调查结果
    • present/​publish/​read/​review/​cite a paper in a scientific journal向科学杂志提交一篇论文;在科学杂志发表一篇论文;阅读/评论/引用科学杂志上的一篇论文
    Extra Examples
    • Further experiments will be carried out to verify this result.将进行进一步试验以检验这一结果。
    • The results were obtained from four independent experiments.结果是从四个独立的实验中获得的。
    • proved by experiment 经过实验证明
    • If the conditions are not right, the experiment will not work.如果条件未满足,实验不会成功。
    • In these experiments, chilling is necessary.冷却在这些实验中是必要的。
    • Pavlov's famous experiment with the dog and the dinner bell巴甫洛夫用狗与喂食铃做的著名实验
    • The appropriate concentration of the drug is best determined by experiment.药物的适当浓度最好通过实验来决定。
    • NASA carried out experiments to ascertain the effects of weightlessness.美国航天局进行了实验,以确定失重的影响。
    • This pattern emerged clearly in the experiment.这个模式在实验中显现得很明显。
    Oxford Collocations Dictionaryadjective
    • animal
    • field
    • laboratory
    verb + experiment
    • carry out
    • conduct
    • do
    experiment + verb
    • confirm something
    • demonstrate something
    • find something
    preposition
    • by experiment
    • during an/​the experiment
    • in an/​the experiment
    See full entry
  2. a new activity, idea or method that you try out to see what happens or what effect it has尝试;实践
    • 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。
    • experiment in something the country’s brief experiment in democracy这个国家对民主的短暂尝试
    • experiment with something His experiments with narrative form were very influential.他对叙事形式的实验非常有影响力。
    • as an experiment The system was installed four years ago as an experiment.这个系统是四年前作为实验安装的。
    Extra Examples
    • Brazil's unique experiment with alcohol-powered cars巴西用酒精做汽车燃料的独特试验
    • The school decided to try an experiment in single-sex teaching.学校决定进行男女生分班教学的试验。
    • an experiment aimed at cutting road deaths resulting from excessive speeding旨在减少因严重超速驾驶引起的道路交通事故死亡的试验
    • the country's bold experiment with economic reform国家对经济改革的大胆尝试
    Oxford Collocations Dictionaryadjective
    • animal
    • field
    • laboratory
    verb + experiment
    • carry out
    • conduct
    • do
    experiment + verb
    • confirm something
    • demonstrate something
    • find something
    preposition
    • by experiment
    • during an/​the experiment
    • in an/​the experiment
    See full entry
  3. Word OriginMiddle English: from Old French, or from Latin experimentum, from experiri ‘try’. Compare with experience and expert.

experiment

verb
/ɪkˈsperɪment/
/ɪkˈsperɪment/
Verb Forms
present simple I / you / we / they experiment
/ɪkˈsperɪment/
/ɪkˈsperɪment/
he / she / it experiments
/ɪkˈsperɪments/
/ɪkˈsperɪments/
past simple experimented
/ɪkˈsperɪmentɪd/
/ɪkˈsperɪmentɪd/
past participle experimented
/ɪkˈsperɪmentɪd/
/ɪkˈsperɪmentɪd/
-ing form experimenting
/ɪkˈsperɪmentɪŋ/
/ɪkˈsperɪmentɪŋ/
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  1. [intransitive] to do a scientific experiment or experiments做试验;进行实验
    • After experimenting at Columbia University, he realized that fission was the key to releasing nuclear energy.在哥伦比亚大学进行实验后,他意识到裂变是释放核能的关键。
    • experiment on somebody/something Some people feel that experimenting on animals is wrong.有人觉得利用动物做试验是不道德的。
    • They experimented successfully on the plants to discover disease-resistant varieties.他们成功地对植物进行了实验,发现了抗病品种。
    • experiment with something The country had secretly experimented with biological weapons for years.该国多年来一直秘密试验生物武器。
    Topics Scientific researchb1
    Oxford Collocations Dictionaryadverb
    • successfully
    • freely
    • sexually
    verb + experiment
    • begin to
    • continue to
    preposition
    • on
    • with
    See full entry
  2. [intransitive] to try or test new ideas, methods, etc. to find out what effect they have尝试;试用
    • 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。
    • experiment with something She had experimented with drugs when she was at college.她上大学时曾尝试过毒品。
    • He wanted to experiment more with different textures in his paintings.他想在自己的绘画中更多地尝试不同的纹理结构。
    Extra Examples
    • The students freely experimented with paints.学生们随意地用颜料做实验。
    • We have experimented with various different designs of kite.我们用各种设计不同的风筝做过实验。
    • The equipment encourages the children to experiment in different ways.这些设备鼓励孩子们以不同的方式进行实验。
    • He is experimenting on a variety of themes, ranging from horror to action films.他正在尝试各种主题,从恐怖片到动作片。
    Oxford Collocations Dictionaryadverb
    • successfully
    • freely
    • sexually
    verb + experiment
    • begin to
    • continue to
    preposition
    • on
    • with
    See full entry
  3. Word OriginMiddle English: from Old French, or from Latin experimentum, from experiri ‘try’. Compare with experience and expert.

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