While refresh rate deals with the time it takes the hardware to refresh the image, response time refers to how quickly the individual pixels change color from white to black or red or green.
刷新率是硬件刷新图像所需时间，而响应时间是指对于单独的像素而言，它能多快地转换颜色，如从白到黑或红或绿。
Among black women, half of first marriages end in divorce, a rate that is far greater those for white, Hispanic and Asian women.
在黑人女性中，一半的初婚者已离婚告终，这远比白人、西班牙裔和亚裔女性的离婚率高出很多。
South Caroline State University boasts a 60% internship rate for its 2010 undergrad class and it's no wonder why: the historically black college has great resources for students.
南卡罗来纳州州立大学2010年本科毕业生有60%有实习经历，难怪这所历史上的黑人大学有那么多的学生资源。
Geronimus thinks the situation may be even worse now, given that the rate of health deterioration in black women has increased in the past decade.
考虑到在过去的十年里黑人妇女的健康恶化进度，格隆尼姆斯认为现在的情况甚至更糟了。
In 2007, black children saw 1.4 to 1.6 times more food ads per day than white children, and their rate of exposure to fast food ads was more than double that of their white peers.
2007年，黑人儿童每天收看快餐广告的次数是白人儿童的1.4到1.6倍。而他们对快餐广告的接触率也高出白人儿童的两倍多。
The drop-out rate from Texas's schools is high across all three of the main racial groups, white, black and Hispanic, but it is the Hispanic drop-out rate that worries people most.
三种主要的人种，即白人，黑人和西班牙裔人中，德州学校的辍学率是最高的。尤其是西班牙裔人的辍学率令人最担心。
The resulting black, stinking, slurry was eventually dumped around landfills in Abidjan, after Trafigura paid an unqualified local man to take it away in tanker trucks at a cheap rate.
结果是，托克给当地一个无能之辈一些钱，让他以低廉的价格租了几辆运油车将这些垃圾运走了。最终这些黑乎乎、臭哄哄的油浆就被倾倒在阿比让的垃圾填埋场了。
According to a 2004 report by the federal Centers for Disease Control and Prevention, black women have an abortion rate that is three times that of white women.
根据2004年联邦疾病防治中心的报告，黑人女性的堕胎比例是白人的三倍。
Black teenagers have an unemployment rate of 44 percent, twice the rate for white teens.
十几岁的黑人失业率达到44%，是同年龄段白人的2倍。
There might be a massive black hole at the center of our galaxy swallowing up stars at a very rapid rate.
在我们银河系的中心很可能存在着一个巨大的黑洞正以极快的速度吞食着星球。
That, at any rate, is as fair a conclusion as any, given that Berry and Obama and millions like them are the products of one black parent and one white one.
无论如何，这是一个放之四海皆准的公正结论，因为贝瑞和奥巴马，以及与他们情况相似的数百万人，都是一位黑人父母与一位白人父母的后代。
Coal miners far and away have the highest mortality rate from pneumoconiosis, or black lung disease, which is cause by long-term exposure to coal dust.
尘肺和黑肺病都是因长期接触煤尘所致，那煤矿工无疑是由这两种病导致的死亡率最高的人群。
This, however, may push others towards the black market or offshore, further undermining the credibility of the official exchange rate.
然而这会使其它人走向黑市或海外市场，这样就会更加削弱官方汇率的可信度。
The black-market price of petrol is now 30 times more than the official rate at petrol stations, where drivers wait in mile-long queues for up to a week.
黑市油价现在比加油站公布的油价贵30倍，而在城市中司机要等到长达一周的时间才能加到油，因为队伍往往都有一公里长。
But if spin can be proved a universal aspect of black holes, then the rate of spin can be used to infer something very important about a black hole's history.
但是如果旋转可以被证实是黑洞的一个通常的面目，那么，旋转速度就可以用来推断一个黑洞历史上一些重要的事。
Scientists asked ten men and ten women to look at dozens of black and white cartoons and rate them on a 'funniness scale'.
研究人员让十名男性和十名女性看几十张黑白卡通画，并让他们对这些画进行“趣味评级”。
The outburst suggests that a relatively high rate of matter had been falling onto the black hole, followed by a smaller, but still significant rate.
这场爆发表明，相对高速率的物质掉到黑洞后，会紧跟着一个相对速率较小的高速率物质。
And according to the latest data from the Bureau of Labour Statistics, time has changed little. The current unemployment rate among black Americans is almost 16%; among whites the figure is under 10%.
劳动统计局的最新数据显示，时间并没有改变什么，当前美国黑人的失业率几乎达到16%，而白人则不到10%。
On the black market the pound is trading as much as 60 percent below the official rate.
在黑市上，苏丹磅兑换交易比官方汇率低60%之多。
He added that the mood in the City was reminiscent of Black Wednesday, in September 1992, when the UK crashed out of the European Exchange Rate Mechanism.
他还说，现在罗马的气氛让人想起1992年9月的黑色星期三，英国退出欧盟货币汇率机制。
The unemployment rate for black Americans is 15.4 percent.
美国黑人的失业率为15.4%。
In 2005 the black murder rate was seven times higher than that for whites and Latinos combined.
2005年黑人谋杀犯罪率是白种人加上拉丁裔之和的7倍。
But "educational differences do not completely explain the black-white unemployment rate gap," Laschever said.
但是“教育的差距并不能完全解释白人和黑人间不同的失业率。”Laschever说。
A study by Adam Thomas and Isabel Sawhill concluded that if the black family had not collapsed between 1960 and 1998, the black child-poverty rate would have been 28.4% rather than 45.6%.
AdamThomas和Isabel Sawhill的研究的结论是如果黑人家庭在1960年到1998年没有崩溃的话，黑人儿童贫困率将会是28.4%而不是45.6%。
HDF 130 is more than 10 billion light years away and existed at a time 3billion years after the Big Bang, when galaxies and black holes were forming ata high rate.
HDF130距我们100亿光年，它在宇宙大爆炸后30亿年就存在了，当时正是诸多星系和黑洞快速形成的时期。
In the past ten years the birth rate among unmarried Latinas has risen from 89 to 100 per 1, 000. It is now much higher than the rate among black or white women (see chart).
在过去10年中，拉丁女性中未婚生育率已经由89/1000上升到100/1000，现在这个比率远远高于黑人以及白人女性。
In the past ten years the birth rate among unmarried Latinas has risen from 89 to 100 per 1,000. It is now much higher than the rate among black or white women (see chart).
过去十年中，拉美裔未婚母亲的婴儿出生率从千分之89上升到100，远远超过了黑人或白人妇女的比率 (见图表)。
In the past ten years the birth rate among unmarried Latinas has risen from 89 to 100 per 1,000. It is now much higher than the rate among black or white women (see chart).
过去十年中，拉美裔未婚母亲的婴儿出生率从千分之89上升到100，远远超过了黑人或白人妇女的比率 (见图表)。
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