As a result, they used the frogs in fast-acting, low-cost pregnancy tests for women during the nineteen-forties and fifties.

VOA: special.2010.06.29

That's the average of all of your weekly quizzes in the recitation. Each of those three monthly tests gives also a sixth.

就是你们每周背诵课的测试的平均分,而三次的月考,的成绩也占六分之一。

麻省理工公开课 - 固态化学导论课程节选

Have you met any difficulties in taking the tests?

你在考试中遇到过什么困难吗？

想学习宗教学 - SpeakingMax英语口语达人

His education law,still in effect, required states to show yearly progress in student learning as measured by the states' own tests.

VOA: special.2010.07.22

Along the way I have some tests, and depending on the value of that test, I may change where I am in that sequence of instructions.

我会按顺序进行一些测试，按照测试的数值，我会改变之指令序列中,我的位置。

麻省理工公开课 - 计算机科学及编程导论课程节选

But not all tests for life in outer space take place far away, and not all involve the search for liquids.

VOA: special.2010.05.25

Physiologists ran tests, showing, proving scientifically the limit of human ability was running the mile in 4 minutes.

生理学家进行实验，在科学上展示证明人类能力极限,是四分钟跑一英里。

哈佛公开课 - 幸福课课程节选

The tests are the first step in human clinical trials of two vaccine candidates developed at the University of Cape Town.

VOA: special.2009.07.29

In addition to the weekly homeworks, there will be monthly tests.

除了每周的家庭作业，每个月还会有月考。

麻省理工公开课 - 固态化学导论课程节选

In two thousand two the group had suggested such screening tests every one to two years for women forty and older.

VOA: special.2009.11.18

Of course, we have to also know how to plug in the numbers so we can pass all the tests, but it's good to understand the nature of the edifice set up by Newton.

当然,我们首先要知道怎么代数字,这样我们考试才能过关,但是如果能理解,牛顿的这一伟大杰作的本质就更好了

耶鲁公开课 - 基础物理课程节选

He says international tests show that the United States is performing twenty-fifth out of thirty developed countries in science education.

VOA: special.2009.10.15

Tests show in the nineteenth century that people could type four or five times as fast as they could handwrite and there's no ambiguity because it's very clear what key was struck; whereas, handwritten--fast handwriting becomes impossible to read--or difficult.

通过测试显示，在19世纪,人们打字的速度是手写的4至5倍,而且也不存在字迹模糊的问题,因为键盘敲击出来的非常清晰;,而手写，尤其是快速手写根本无法阅读,或者说是很难阅读。

耶鲁公开课 - 金融市场课程节选

This process involves several tests before a person can receive a visa to stay in the United States for the training period.

VOA: special.2009.06.02

The tests will be written in the normal class period.

测试是要在常规的课堂时间写出来。

麻省理工公开课 - 固态化学导论课程节选

South Africa launched the tests last week as the International AIDS Society held a conference in Cape Town.

VOA: special.2009.07.29

And, likewise, there will be a test running from 1:05 to 1:55: two different tests of comparable difficulty. I did this last year, and the difference in the scores on all three tests 1% was less than 1%.

还有，测试的时间会是,从1点5分到1点55分，两个不同的测试,但是难度差不多，我去年这样做过，3个测试的分数的区别,不到。

麻省理工公开课 - 固态化学导论课程节选

The team found levels of lead as high as thirty-two thousand parts per million in tests on some paint samples from Ecuador.

VOA: special.2009.08.31

Otherwise, we don't have enough seats, or we don't have enough test papers and so on. By the way, on the tests, you will be getting tomorrow these handouts that you can use in working the homeworks , so when you are taking the test, you are allowed to bring in the copy of the periodic table of the elements.

否则，我们就没有足够的座位，或者没有足够的考试卷子,顺便说一下，在测试当中，你们明天会拿到这些讲义,就可以用来做作业了,当你们在做测试时，你们可以带来,元素周期表。

麻省理工公开课 - 固态化学导论课程节选

Professor Rauschecker says large parts of the visual cortex became active during the sound and touch tests, but only in the blind people.

VOA: special.2010.10.13

And the bug was in my thinking, I did not look for all of the tests.

当然我已经知道这个bug了，就没去做所有的测试。

麻省理工公开课 - 计算机科学及编程导论课程节选

The case involved tests that the city of New Haven,Connecticut, gave to firefighters in two thousand three.

VOA: special.2009.07.03

Medical examiners did an autopsy on Friday, but tests for drugs in the body normally take weeks.

VOA: special.2009.06.27

Scientists at the University of Oklahoma are performing genetic tests at the Molecular Anthropology Laboratories in Norman,Oklahoma.

VOA: special.2011.01.18

He says current tests can sometimes take weeks in rural and poor areas of the world.

VOA: special.2009.03.25

And,in fact, if we added in taking notes and doing tests in class, most of the writing done in school is done by hand."

VOA: special.2009.10.29

They say that some states have lowered their standards in order to increase student scores on tests required by the No Child Left Behind Act.

VOA: special.2010.03.25

That name would go away. The current policy calls for every student to be ableto pass state tests in reading and math by two thousand fourteen.

VOA: special.2010.03.18

The first involves sheep. Researchers have found that hair sheep are a good source of blood for use in tests to diagnose infectious diseases in people.

VOA: special.2009.08.03

Then two laboratories in the United States and Britain did radiocarbon tests.

VOA: special.2010.08.03