| 例句 |
pilot study noun
⇨ test 1test1 noun a blood test 血液检测a driving test 驾照考试test ♦︎ experiment ♦︎ testing ♦︎ trial ♦︎ pilot studyThese are all words for a procedure carried out in order to find sth out, or see if sth works. 这些词均表示试验、测试、检查。PATTERNS AND COLLOCATIONS 句型和搭配◆a test / an experiment / testing / a trial on sth◆an experiment / testing / a trial with sth◆in / during a test / an experiment / testing / a trial◆a test / an experiment / testing / a trial / a pilot study to do sth◆successful tests / experiments / testing / trials / pilot studies◆extensive / rigorous tests / experiments / testing / trials◆scientific / practical / field / laboratory / pilot / clinical / medical tests / experiments / testing / trials◆to do a test / an experiment◆to carry out / conduct a test / an experiment / testing / a trial / a pilot study◆to set up / design a test / an experiment / a trial / a pilot study◆to undergo tests / testing / trials◆tests / experiments / testing / trials / pilot studies show sth◆a test / an experiment / a trial / a pilot study demonstrates / indicates sth◆a test / an experiment / a trial suggests / proves / finds sth■ test [countable] a medical examination to discover what is wrong with sb or check the condition of their health; a procedure to discover whether or how well sth works, or to find out more information about it 检查；化验；检验；测试◆a / an eye / blood / pregnancy test眼睛检查；血液检测；妊娠检验◆He developed a simple test for diabetes.他开发了一种简单的检测糖尿病的方法。◆The hospital is doing some tests.那家医院正在做一些化验。◆Rigorous safety tests are being carried out on the new jet.正在对新型的喷气式飞机进行严格的安全测试。◆Three athletes were sent home after failing drugs tests.三名未通过药检的田径运动员被遣回。◆Tests have shown high levels of pollutants in the water.测试显示水中污染物含量很高。■ experiment [countable, uncountable] a scientific test that is carried out in order to study what happens and to gain new knowledge; a new activity, idea or method that you try out to see what happens or what effect it has 实验；试验；尝试◆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。◆Facts can be established by observation and experiment.通过观察和实验可以构建事实。◆The school decided to try an experiment in single-sex education.那所学校决定进行单一性别教育试验。◆I've never cooked this before so it's a bit of an experiment.我之前从未煮过这道菜，所以这有点儿试验性质。■ testing [uncountable] the activity of testing sb/sth in order to find sth out or to see whether or how well it works 试验；测试；检查◆All our cosmetics are produced without animal testing.我们生产的所有化妆品都没有用动物来试验。◆He announced a moratorium on all nuclear testing.他宣布暂停所有核试验。■ trial [countable, uncountable] the process of testing sth, such as a drug, in order to decide whether it is safe and effective enough to be used generally; a short period in which you use sth or employ sb to see how well they perform before you make a decision about them （对药物等进行的）试验；（使用某物或聘用某人的）试用期◆The new drug is undergoing clinical trials.这种新药正在进行临床试验。◆She agreed to employ me for a trial period.她同意让我上班试用一段时期。◆The system was introduced on a trial basis.这个系统给引入试用过。◆We had the machine on trial for a week.这台机器我们已经试用了一个星期。◆They are treating the trip as a trial run for their 500-mile sponsored ride later this month.他们把这次行程看作本月晚些时候500英里赞助行的试验。■ ˈpilot study [countable] a study done on a small scale in order to see if sth is successful enough to do on a large scale 试点研究◆The Mayor's office has agreed to fund a pilot study into the plan.市长办公室同意拨款对该计划进行试点研究。 |