网上有关“英语科技小短文”话题很是火热，小编也是针对英语科技小短文寻找了一些与之相关的一些信息进行分析，如果能碰巧解决你现在面临的问题，希望能够帮助到您。
The authors develop and test a multiclassifier-based near-real-time face detection system based on the premise that a three-part strategy is necessary for designing real-time face detection systems that provide high detection rates. The critical factors for real-time face detection are based on a framework of multiple classification functions: (1) a skin classification function is used as the preliminary stage in order to prune the search, localize the computation, and therefore improve performance time; (2) subsequently, three coarse-to-fine statistical model based classifiers are used to scan the windows and discard most non-face windows; and (3) finally, faces and non-faces are veri?0?3ed from images. The bagging ensemble algorithm (bootstrap aggregating) is also applied to improve the performance of detection rates. 这是在网上找的 但愿你有用！
急求一篇关于UFO的英语小短文，初二水平的，速度速度 急用啊！！！
Mobile Phone
Being a product of high-technology,mobile phones are being more and more widely used.It's small in size,light in weight and easy to carry,offering fast and convenient service for communication.It's of multi-function.The users use it for calling,sending short messages and internet-surfing.
In recent years,mobile phones have become popular among middle school students.Quite a few use them at school to keep in touch with their families and friends instead of writing letters,which,of course brings convenience to them.But I don't think it's good to do so.
In spite of the advantage mentioned above,student users often waste a lot of time chatting over the phone in their spare time,some even use them to cheat in exams.In addition,mobile phone bill is also a heavy burden on students' families.
翻译:手机是高科技的产物,它不仅体积小,重量轻,携带方便,而且通信快捷.它的功能齐全,既能用于通话,又能传递短信息和上网等.
有不少中学生把手机带进学校,与家长和朋友保持联系,取代书信交流；有的学生甚至在考试中用手机传递答案,作考试作弊之用.2 .有不少中学生把手机带进学校,与家长和朋友保持联系,取代书信交流;有的学生甚至在考试中用手机传递答案,作考试作弊之用.
Mobile Phone移动电话
Being a product of high-technology,mobile phones are being more and more widely used.It's small in size,light in weight and easy to carry,offering fast and convenient service for communication.It's of multi-function.作为一个产品的高科技,移动电话正越来越多地广泛使用.它体积小,重量轻,易于携带,提供快捷方便的服务communication.It的多功能.The users use it for calling,sending short messages and internet-surfing.用户使用它的电话,发送短信息和互联网冲浪.
In recent years,mobile phones have become popular among middle school students.Quite a few use them at school to keep in touch with their families and friends instead of writing letters,which,of course brings convenience to them.近年来,移动电话已成为很受中学生.不少使用这些学校保持联系他们的家人和朋友而不是写信,这当然带来了方便他们.But I don't think it's good to do so.但是,我并不认为这是很好的这样做.
In spite of the advantage mentioned above,student users often waste a lot of time chatting over the phone in their spare time,some even use them to cheat in exams.尽管有上述优势,学生用户往往浪费了很多时间上网聊天,在电话的空闲时间,有的甚至利用他们在考试作弊.In addition,mobile phone bill is also a heavy burden on students' families.此外,移动电话的法案也是一个沉重的负担对学生的家庭.
科技发展的好坏和自己的看法 来写一篇英语短文
不明飞行物(Unknown Flying Object)
We all know that we live in a complex world .Although the technics of the human beings are developing all the time , we still got so many unsolved problems. Among all of this puzzles , UFO is one of the most noticable things.
Now as everybody knows ,UFO is what we call Unknown Flying Object for short.For a period of time ,once we mentioned UFO , we always communicate it with high-tech ,extra-terrestrials ,outter space culture and many other exciting things .
There are a lot of witnesses around the world ,affirming that they chanced to have seen some strange things in the sky . However , most of them cannot hand in the credible evidence .That's a pity.
With the long-term efforts of the ufologists , most of the incidents are finally considered as natural phenomenons or human conducts . Some so-called UFO is just a bird , a plane , a balloon or even a plastic bag .
Until now ,we haven't found any clues on real extraterrestrial civilization or supernatural phenomenon .But we are willing to see , with the constant exertion of humanity,we will get more profound knowledge , we will get to realize the essence of the world.We have the faith!
不明飞行物
我们大家都知道我们生活在一个复杂的世界上。尽管人类的科技无时无刻不在发展，但我们仍然有许多未解决的问题。在这些难题当中，UFO是最值得注意的之一。现在，正如每个人所知道的，UFO是不明白飞行物体的简称。在一段时期里，我们一提起UFO，就总是联系到高科技，外星人，地外文明和其他许多激动人心的事物。
世界各地有许多目击者声称曾经在偶然的情况下看到天空上有奇怪的飞行物。但是他们中的绝大多数无法提供可信的证据。这是一个遗憾。
在UFO专家的长期努力下，大多数的事件最终被证实只是自然现象或者是人类的行为。一些所谓的UFO只不过是一只鸟，一架飞机，一个气球，甚至只是一个塑料袋子。
我们还没有找到一点有关真正的地外文明和超自然现象的线索。但是我们愿意看到，随着人类的不断进步，人类一定能够获得更深刻的认识，了解世界的本质。我们有这个信心！
Science and technology in progress, but our environment clean has not been improved. The first Industrial Revolution takes the lead in Britain to complete, but they pay the price was - - Thames River turned Europe's sewer. Is as early as good in the Pan Gu epoch-making time environment, but present ......Can the technical development certainly take the environment destruction as the premise?
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本文概览：网上有关“英语科技小短文”话题很是火热，小编也是针对英语科技小短文寻找了一些与之相关的一些信息进行分析，如果能碰巧解决你现在面临的问题，希望能够帮助到您。The authors...