Breathing in two hundred parts per million of carbon monoxide will cause the first signs of poisoning.

VOA: special.2011.01.25

Eleven dollars per part at 12.5 million cars and trucks came to a total cost of $137 million to improve the safety.

给1250万辆轿车和卡车配上11美元的隔板,提高安全性，共需花费一亿三千七百万美元。

耶鲁公开课 - 公正课程节选

The endowment at Yale is something like two million dollars per student now that's just sitting there as money that could be spent.

耶鲁基金总额目前折合下来是,每个学生两百万美元,这笔钱就放在那里,随时可以折现花掉

耶鲁公开课 - 金融市场课程节选

"A country such as Bangladesh or India, they average less than eight new implants per million.

VOA: special.2010.06.02

Aluminum is 25 million tons per year for the whole planet.

铝的产量为每年2500万吨,全世界。

麻省理工公开课 - 固态化学导论课程节选

Twelve thousand parts per million of the gas will cause death in one to three minutes.

VOA: special.2010.02.02

Malaria causes a million deaths per year, and schistosomiasis, which is a parasitic disease, is unfortunately a common cause of death in the world.

疟疾每年造成一百万死亡,而血吸虫病,这是一种寄生虫病,不幸的是,它是世界上很常见的死因

耶鲁公开课 - 生物医学工程探索课程节选

But the Consumer Product Safety Commission has just lowered the limit to ninety parts per million.

VOA: special.2009.08.31

It did a million operations per second.

它能每秒运算1百万次。

麻省理工公开课 - 计算机科学及编程导论课程节选

Until this past month, the safety standard for consumer paints was six hundred parts per million.

VOA: special.2009.08.31

Diet, as we said before, is having a big impact, so estimates are that you can attribute two point six million deaths per year globally to low intake of fruits and vegetables.

如我们之前所说,饮食对健康至关重要,所以大致估计每年全球,有260万人的死亡可归结于,水果与蔬菜的摄入过少

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It found that the majority of new enamel paints from China, India and Malaysia contained lead at levels of at least five thousand parts per million.

VOA: special.2009.08.31

And this is a very fast speed, of course, it's about 700 million miles per hour. So, one way to put that in perspective is to think about how long it takes for a light beam to get from earth to the moon. Does anyone have any guesses? Eight seconds, that sounds good.

当然这是一个非常快的速度，它大约是每小时7亿英里,为了更形象化，我们,看看光从地球到月球,需要多少时间，你们猜猜是多少？,8秒，猜的不错。

麻省理工公开课 - 化学原理课程节选

In the United States, we average seven hundred fifty-two new implants per million."

VOA: special.2010.06.02

It is now, under his leadership, $22.5 billion and that explains a lot of the quality of your life because that means we have about $2 million dollars per student.

在他的管理下,目前基金总计达225亿美元,你们高质量的生活和学习正是得益于此,因为这相当于每个学生能分到2百万美元

耶鲁公开课 - 金融市场课程节选

Carbon monoxide is measured in parts per million in a normal atmosphere.

VOA: special.2010.02.02

And that causes five to ten million deaths per year.

每年这会导致五百到一千万的人死亡

耶鲁公开课 - 生物医学工程探索课程节选

"Most of the paint brands that we looked at had at least one sample that was above ten thousand parts per million, which is over a hundred times the current U.S.standard."

VOA: special.2009.08.31

"These targets are set for 2015 and are to achieve at least 90 percent measles vaccination coverage nationally and 80 percent coverage in every district, reduce measles cases to less than five per million population, reduce measles mortality by U.N.health agencies have made huge strides in reducing the number of children dying from measles.

VOA: standard.2010.05.21

This compares with about sixteen million hectares per year during the nineteen nineties.

VOA: special.2010.04.06

The International Energy Agency has predicted a potential seven million barrel per day gap between supply and demand by 2015.

VOA: standard.2009.10.20

"The bad news is that we still have 1.8-million deaths per year from tuberculosis.

VOA: standard.2009.12.09

On new taxes, House lawmakers have proposed a 5.4 percent surtax on individuals earning more than $500,000 per year and families with incomes exceeding $1 million,along with with new fees for insurance companies,drug-makers, medical device manufacturers.

VOA: standard.2009.12.25

"Just a back-of-the-envelope calculation shows that in the Philippines, if we in a year can be reaching just five thousand farmers and their fields can be increasing the yield by half a ton per hectare, we could be looking at profitabilities for those farmers in the range of half a million dollars."

VOA: standard.2010.07.28

Democrat Carolyn Maloney asked him about economist's predictions that it would take the country to full employment: "Assuming that jobs are created at 2.8 million jobs per year, the best job creation of any administration, and this was achieved by former President Clinton, how long would you expect it to take us to get back to full employment?" "Well,without offering an opinion on that 10.7 million jobs, at that rate though, it would be about three years."

VOA: standard.2009.12.05