Just now,pre-modifiers are used more and more frequent than post-modifier in the development of Modern English.The post-modifier also a means of modification has received relatively little attention.In this paper,a ba...Just now,pre-modifiers are used more and more frequent than post-modifier in the development of Modern English.The post-modifier also a means of modification has received relatively little attention.In this paper,a basic analysis will be made regarding the types,directions and some comparisons of post-modifiers in forms of examples.Also included are methods suggested to cope with the problems on choosing exact usages.展开更多
There is a big problem in understanding long sentences which are complex and complicated in English for many people.The desire seems obvious that people have difficulties using a complete sentence. So this paper is to...There is a big problem in understanding long sentences which are complex and complicated in English for many people.The desire seems obvious that people have difficulties using a complete sentence. So this paper is to solve the problems mentionedby developing sentence sense and a chart with much help.展开更多
动词有一种不受主语限制的形式,叫做动词的非限定形式(Non- Finite Forms of the Verb)。这种形式不能独立作谓语．所以也叫非谓语动词．但可以和助动词或情态动词等构成谓语,还可以在句子中充当主语、宾语、定语、状语、表语等。其形...动词有一种不受主语限制的形式,叫做动词的非限定形式(Non- Finite Forms of the Verb)。这种形式不能独立作谓语．所以也叫非谓语动词．但可以和助动词或情态动词等构成谓语,还可以在句子中充当主语、宾语、定语、状语、表语等。其形式有三种:动名词、分词、不定式。中学英语教材从初中到高中都涉及非谓语动词的教学内容。尽管教师采取了分散难点、各个攻破的方法教学该语法项目,但学生仍然搞不清三种非谓语动词的区别,在学习、理解及运用此知识点时感到困难。展开更多
In order to identify any traces of suspicious activities for the networks security, Network Traffic Analysis has been the basis of network security and network management. With the continued emergence of new applicati...In order to identify any traces of suspicious activities for the networks security, Network Traffic Analysis has been the basis of network security and network management. With the continued emergence of new applications and encrypted traffic, the currently available approaches can not perform well for all kinds of network data. In this paper, we propose a novel stream pattern matching technique which is not only easily deployed but also includes the advantages of different methods. The main idea is： first, defining a formal description specification, by which any series of data stream can be unambiguously descrbed by a special stream pattern; then a tree representation is constructed by parsing the stream pattern; at last, a stream pattern engine is constructed with the Non-t-mite automata （S-CG-NFA） and Bit-parallel searching algorithms. Our stream pattern analysis system has been fully prototyped on C programming language and Xilinx Vn-tex2 FPGA. The experimental results show the method could provides a high level of recognition efficiency and accuracy.展开更多
With the development of Generative Grammar,many scholars have done research on Chinese null subjects.However,there still remain controversies over the distinction between Chinese finiteness and non-finiteness and the ...With the development of Generative Grammar,many scholars have done research on Chinese null subjects.However,there still remain controversies over the distinction between Chinese finiteness and non-finiteness and the existence of PRO and pro.Based on Chomsky's GB theory and some research achievements made by Chinese scholars,this paper attempts to propose some standards for the classification of Chinese finiteness and non-finiteness and to make a distinction between PRO and pro in Chinese.展开更多
文摘Just now,pre-modifiers are used more and more frequent than post-modifier in the development of Modern English.The post-modifier also a means of modification has received relatively little attention.In this paper,a basic analysis will be made regarding the types,directions and some comparisons of post-modifiers in forms of examples.Also included are methods suggested to cope with the problems on choosing exact usages.
文摘There is a big problem in understanding long sentences which are complex and complicated in English for many people.The desire seems obvious that people have difficulties using a complete sentence. So this paper is to solve the problems mentionedby developing sentence sense and a chart with much help.
文摘动词有一种不受主语限制的形式,叫做动词的非限定形式(Non- Finite Forms of the Verb)。这种形式不能独立作谓语．所以也叫非谓语动词．但可以和助动词或情态动词等构成谓语,还可以在句子中充当主语、宾语、定语、状语、表语等。其形式有三种:动名词、分词、不定式。中学英语教材从初中到高中都涉及非谓语动词的教学内容。尽管教师采取了分散难点、各个攻破的方法教学该语法项目,但学生仍然搞不清三种非谓语动词的区别,在学习、理解及运用此知识点时感到困难。
基金This work is supported by the following projects： National Natural Science Foundation of China grant 60772136, 111 Development Program of China NO.B08038, National Science ＆ Technology Pillar Program of China NO.2008BAH22B03 and NO. 2007BAH08B01.
文摘In order to identify any traces of suspicious activities for the networks security, Network Traffic Analysis has been the basis of network security and network management. With the continued emergence of new applications and encrypted traffic, the currently available approaches can not perform well for all kinds of network data. In this paper, we propose a novel stream pattern matching technique which is not only easily deployed but also includes the advantages of different methods. The main idea is： first, defining a formal description specification, by which any series of data stream can be unambiguously descrbed by a special stream pattern; then a tree representation is constructed by parsing the stream pattern; at last, a stream pattern engine is constructed with the Non-t-mite automata （S-CG-NFA） and Bit-parallel searching algorithms. Our stream pattern analysis system has been fully prototyped on C programming language and Xilinx Vn-tex2 FPGA. The experimental results show the method could provides a high level of recognition efficiency and accuracy.
文摘With the development of Generative Grammar,many scholars have done research on Chinese null subjects.However,there still remain controversies over the distinction between Chinese finiteness and non-finiteness and the existence of PRO and pro.Based on Chomsky's GB theory and some research achievements made by Chinese scholars,this paper attempts to propose some standards for the classification of Chinese finiteness and non-finiteness and to make a distinction between PRO and pro in Chinese.
