已经

Among them, the algorithm of Eigenface, the most widely-used method of linear map based on PCA, has become the mainstream criterion to test the performance of various FV systems.

目前，已经提出了许多特征提取的方法，其中基于主成分分析(PCA Principle Component Analysis)的Eigenface算法及其变形已经成为测试人脸识别系统性能的基准算法，该方法是模式识别判别分析中最常用的一种线性映射方法，是根据样本点在多维模式空间的位置分布，以样本点在空间中变化最大方向，即方差最大的方向，作为判别矢量来实现数据的特征提取与数据压缩的。

Its reconstruction of literatus under the delegation system, its dense political and martial atmosphere, and its rewriting of May Forth literature, all symbolized the establishment of new literary pattern and the commencement of "contemporary Chinese literature".

1949年7月，第一次文代会在北京召开，其代表制对作家队伍的重构、政治领导文艺的氛围、对"五四"新文学的重新叙述，都表明新的文学格局已经形成，"当代文学"的进程已经开始。

Left-wing literati who dominated Hong Kong literary circle launched different animadverts including attacking Xu Zhong-nian\'s materialistic view of literature, Gu Yi-qiao\'s renaissance and Qian Zhong-shu\'s Fortress Besieged. The phrases and tactics they used settled the basic form of criticism in New China.The First Congress of Literary and Art Workers was convened in Beijing in July 1949. Its reconstruction of literatus under the delegation system, its dense political and martial atmosphere, and its rewriting of May Forth literature, all symbolized the establishment of new literary pattern and the commencement of "contemporary Chinese literature".

首先，考察战后香港文学环境的大体状貌及左翼文化活动的主要内容；然后，逐一梳理左翼主流派发动的各类批判，着重分析对徐仲年"唯生主义文艺观"、顾一樵"文艺复兴论"和钱钟书《围城》的批判；最后，概括左翼文艺批判的基本范式。1949年7月，第一次文代会在北京召开，其代表制对作家队伍的重构、政治领导文艺的氛围、对"五四"新文学的重新叙述，都表明新的文学格局已经形成，"当代文学"的进程已经开始。

With the integration of various media have been gradually accelerating pace, the traditional and the modern, the technology and the thinking, are all in the road of succession, subversion, digestion and convergence. In such a premise, the individualized images should be viewed as a litmus paper, and it can bring us some enlightenment.

就目前我国社会而言，以"80后"青年为代表的新的社会群体已经出现并逐步融入主流社会群体；与此同时，新的媒介也在不断涌现，各种媒介的融合已经逐步加快脚步，无论是传统和现代还是技术与思维，都在不断的进行继承、颠覆、消解、融合。

Dr Steven Hoefflin , a friend of the singer, revealed the latest twist after speaking to medics involved in Jackson's case. He confirmed: They say he had lividity, which means his blood had already sunk to the back of his body.Dr Steven Hoefflin

mj的朋友 Steven Hoefflin医生，在与参与mj案件的医生交谈后断定"法医说mj身上出现铁青，铁青意味着血液已经沉淀在尸体背部，也就是说mj的心脏早在几个小时前就已经停止跳动了"

Alarm bells ring for local businesses, which have seen a decrease in profits this season.

警钟已经为当地的企业敲响，这些企业在本季已经出现了利润下滑的情况。

I just set up your login and set it to you, please confirm that you have received it.

我已经发送你的注册信息给你，请确认你已经收到它。

I've lived in London for five years now, so I am quite used to the Londoner's accent.

到目前为止我在伦敦已经住了五年了，我已经很习惯伦敦人的口音了。

Looky here, see, my eyes are dry No tears when I said goodbye Know better than to ask me why (Don't even try) Cause I'm gone, so gone Pack your bags, boy, it's time to carry on I'm taking back all that's mine All of the years that I gave All of these tears that I waste I think it's time that I get on with my life Although I might be alone, I'm better on my own.

我以为我告诉过你这是我独立的一天我找到一个全新的生活即使我的心在渴望可我会一小步一小步变得更坚强回头看看我留下的知道这个决定是对的你说你会在我身边现在看来你完全都不在乎我真的不想再承受了这些年来我所付出的那些我浪费的眼泪我想是时候往前走即使我会孤单一人我自已会过得好没有你在这里我过的比好还要好没有男人就没有哭啼看这里吧我的眼晴是干的说再见的时候我并没有哭想还知道吧那问我吧(Don't even try)根本不要哭因为我已经走了已经走了收起你的包男孩是时候向前走我所讲的都是我的这些年来我所付出的那些我浪费的眼泪我想是时候往前走即使我会孤单一人我自已会过得好没有你在这里我过的比好还要好没有男人就没有哭啼这些年来我所付出的那些我浪费的眼泪我想是时候往前走即使我会孤单一人我自已会过得好没有你在这里我过的比好还要好没有男人就没有哭啼 OO

We have been told that our Struggle has loosened the bands of Government every where.

人家已经对我们说，我们的斗争已经使各地都放松了政府的管束。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷