注意力不集中的人

I have a short attention span. I just can't concentrate.

我是个注意力很不集中的人，无论如何就是无法专注。

Edward Jenner solve the problem of smallpox? He kept on focusing on people who had smallpox. He changed his way of thinking by turning to people without smallpox. Dairymaids advised that he use cowpox to experiment.

细节题。根据第一段第五句，他不再将注意力只集中在得天花的病人身上，转而开始研究那些不得天花的人，最终从挤奶女工身上发现了秘密，所以选不选。

Nobody knows what causes the impulsiveness and fidgetiness of attention-deficit/hyperactivity disorder, but a brain-imaging study provided further evidence that the disorder is biologically hard-wired.

没有人知道是什麼造成注意力不集中和过动症状的冲动和烦躁，但是一个脑部扫描的研究提供更多的证据显示，这些失调是生理上的原因。

This may lead to periods of indiscretion, lack of focus, and even dishonesty.

有可能是冲动卤莽，注意力不集中，甚至不正直的人。

I will not be a mental loafer. I will read something that requires effort, thought and concentration.

我不想成为一个游手好闲的人，我要读一些需要我去努力，思考和集中注意力的东西。

According mensuration,the tiime of people's holding centralized attention usually doesn't exceed one hour.This is why schools stipulate that the time of every class is 45 to 50 minutes,and there are 10 to 15 minutes rest time at break.

据测定，人持续保持注意力集中的时间一般不超过1小时，这就是为什么学校规定每节课的时间为45~50分钟，课间有10~15分钟休息时间。

But with their heads filled with more extraneous facts, it may well turn out that scatterbrains are in fact more creative.

但是当脑中充斥许多额外资讯时，注意力不集中的人反而比较有创造力。

I am not a generally flighty individual by any stretch of the imagination. I can be incredibly focused. I don't get twitchy in really long movies.

无论如何我都不是个朝三暮四的人，我可以做到极度地集中注意力。

Too bad a 2004 study found gum chewers to be less attentive than a control group.

然而糟糕的是，2004年的一项研究表明，嚼口香糖的人没有那些不嚼的人注意力集中。

But harder still and, if anything, more important will be laying to rest the concerns that have been raised about his character, particularly by his former cabinet colleague, Charles Clarke, last September. Mr Clarke, it will be recalled, drew attention to Mr Brown's paralysing caution: He is not a risk-taker and that matters.

但是更令他举步维艰的就是，但凡他每做一件事，人们总会把更多的注意力集中在他做此事的初衷而不是事情本身上，尤其是他的内阁同僚，即前任财政大臣查尔斯克拉克，曾经注意到布朗无任何实际意义的&提醒&上：他根本不是个冒险家之类的人。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。