In the study of time series forecasting in ground states, the method for recognition and processing singular values is proposed, then LS-SVM is applied to forecast.
针对基态趋势客流预测问题，研究了进行奇异值检测处理并运用最小二乘支持向量机进行预测的解决方案。
You might be starting to fear, thinking that there's no way for you to get a good grade because of the little time left to study.
你可能会开始害怕，认为自己没有办法取得好成绩，因为剩下的能学习的时间不多了。
A 2012 study from the University of California, Santa Barbara, found that roughly 40% of the time we are talking, we're disclosing subjective information about our experience.
加州大学圣巴巴拉分校2012年的一项研究发现，在我们谈话的时候，大约有40%的时间，我们都在透露自己对于个人经历的主观感受。
Other people think this activity will take up plenty of time of students and get in the way of their study.
另一些人认为这种活动会占用学生大量的时间，妨碍他们的学习。
The runners were all injury-free at the time of the study and ran 31miles each week.
在研究期间，所有的跑者每周会跑31公里，并且都没有受伤。
People need time away from the pressures of study or work to relax and enjoy time with friends and family.
人们需要时间远离学习或工作的压力，放松身心，享受与朋友和家人在一起的时光。
The author believes the researchers' new study has gone a step further regarding the impact of screen time on well-being.
作者认为，在屏幕时间对健康的影响方面，研究人员的新研究又向前迈进了一步。
Last time, we discussed some patterns of animal behaviour, and in today's lecture we will concentrate on the methods used in the study of animals.
上节课我们讨论了动物行为的一些模式，今天的课我们将集中讨论动物研究中使用的方法。
A study found that 85% of new fathers take some time off after the birth of a child—but for all but a few, it's a week or two at most.
一项研究发现85％的新生儿父亲会在孩子刚出生之后休息一段时间——但除了少数人，大多数都是一至两个星期。
Clara spent most of her time in the study, where long rows of bookcases lined the walls.
克拉拉大部分时间都待在书房里，那墙上摆着一排排的书架。
At the same time, from a recent study, many children have missed out on 4,500 hours of sleep by the time they are seven years old.
同时，最近一项研究显示，许多儿童到7岁时已少睡了4500个小时。
The parents were asked to interact with their children as they normally would, and about half of children in the study played with puzzles at one time.
研究人员要求这些父母像往常一样与孩子互动，同时研究中大约有一半的孩子曾玩过猜谜游戏。
A recent study shows that spending time on photos of food makes the food less pleasant.
最近的一项研究表明，花时间为食物拍照会让食物变得不那么美味。
"When you write your shopping list or notes by hand, you simply remember things better after some time," said Audrey van der Meer, author of the study.
该研究的作者奥黛丽·范德梅尔说：“当你手写购物清单或便条时，一段时间后你的记忆力会更好。”
A study shows that 16% of the bar and pub owners are upset to notice a drop in business, because smokers prefer killing time at home and seldom go out for a drink.
一项研究表明，16%的酒吧和酒馆老板因注意到生意下降而感到不快，因为吸烟者更喜欢在家里消磨时间，很少出去喝酒。
A new study has found that most three-year-old children can remember a lot of what happened to them a year earlier, and these memories are still clear while they are 5 and 6, but by the time they are over 7, these memories become weaker rapidly.
一项新的研究发现，大多数三岁的孩子都能记得很多一年前发生在他们身上的事情，在他们5岁到6岁的时候，这些记忆仍然清晰，但当他们超过7岁时，这些记忆就会迅速变弱。
According to the latest study, birds' wings evolved from the forearms of their ancestors and over time their whole body shape was determined by the covering of feathers.
最新研究表明，鸟类的翅膀是由其祖先的前臂进化而来的，随着时间的推移，覆盖全身的羽毛决定了它们的整个体型。
In fact, the study of how people use their time found that men in Britain spend slightly longer on "productive" work each day than women.
事实上，这项关于人们如何使用时间的研究发现英国男性每天在“生产性的”工作上所花的时间比女性要稍长一些。
OK, so, now that we know the position of the point as a function of time, we can try to study how it varies in particular things like the speed and acceleration.
好，既然我们已经知道点的位置，它是一个关于时间的函数，我们就能了解，它在诸如速率或加速度的量中是如何变化的。
Madame Curie devoted all her time to the study of radium.
居里夫人一生致力于镭的研究。
The high levels of screen time observed in our study underscore the need for public health strategies to reduce overall screen time among youth.
巴涅特教授说：“在我们的调查中发现的青少年在屏幕前的时间过长，这尤其应该引起公众卫生策略的重视，着手减少青少年看电视、玩电子游戏及上网的总时间。
Let's do the math. According to a 2009 Nielson study, the average amount of time an American spends watching TV is around five hours per day!
算一下，根据Nielson 2009年的一项研究，美国人平均每天在电视上消耗的时间大约为5个小时！
At the time of our study, there was no way to log in once they started the process without abandoning and restarting the reservation.
在我们研究的时候，他们一旦开始了这个流程，就没办法能够做到不用放弃并重新开始就能预订。
Whether this reflects the persistence of pre-existing immunity at the time of revaccination or lower rates of revaccination in the study populations cannot be determined.
这是因为再次接种时前次的免疫性仍然存在，抑或是因为在研究人群中再次接种率较低，对此目前尚无定论。
The lack of effort required probably accounts for why TV watching takes up more than half of Americans' free time, the study said.
由于缺乏必要的努力可能是美国人半熟时间都为电视所占有的原因，该调查报告说。
The lack of effort required probably accounts for why TV watching takes up more than half of Americans' free time, the study said.
由于缺乏必要的努力可能是美国人半熟时间都为电视所占有的原因，该调查报告说。
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