The Impression of Langfang

Langfang is located in the middle of Hebei province;it lies between the Bohai Sea to the east and the capital city of the country to the west,and lies between the Yan Mountain to the north and a large area of fertile plain soil to the south.It is less than 50km from Langfang to Beijing and takes less than an hour to the sea.This piece of land,interdependent with Beijing-Tianjin,is like a bright pearl,proudly embedded in the Beijing-Tianjin corridor.     

不一般的波士顿

There's much more to Boston than history and seafood. Boston is the student capital of the states and it's a city well-equipped to handle their needs. From a vast public transportation system to blocks of dance clubs to a beautiful river lined with running and rollerblading paths, Boston is heaven for the     

Analysis of James Joyce’s Araby

Araby by James Joyce is much more than a story of first love;it is a portrait of a world that defies the ideal and the dream.The writer concentrates on character rather than on plot to reveal the ironies by using the Setting and atmosphere,and furthermore reinforces the theme and characters in Araby.     

What Globalization and the Internet Give to Marketers

Marketing today is very different from what it used to be a few decades ago,mainly due to a rapidly changing world economy and the development of fast and virtually free knowledge distribution and exchange.Marketing faces many new challenges in the 21st century but none for important than the surge of globalization and information technology,both which impact current businesses more than any other factors.These two challenges can make or break a business and it requires the implementation of brand new strategies to cope with the rapidly evolving global market we have today.     

The Functions of Small Talk

<正> Most workplace talk in fact falls on a continuumbetween core business talk and phatic communion(or small talk). Core business talk is relevant to thecore business of the organisation, and is focused,context-bound, on-task and has a high informationcontent, while phatic communion is not relevant tothe core business of the organisation, but is importantfor its affective (or social) content. Small talk is avital part of workplace interaction, helping to oil thewheels of workplace communication.Small talk serves 1) discourse functions withinworkplace communication, such as marking theboundaries of interactions, e.g. meetings, or topicswithin a meeting. 2) as a time-filler, e.g. in a situation     

To Be or Not to Be:A Comparison between Two Novels

Both the two short novels The Short Happy Life of Francis Macombev by Hemingway and Barn Burning by Faulkner are well-known.Macomber and Sartoris are protagonists in these two novels respectively.Both of them were betrayers to some one and to themselves;both of them had the important transformation in their life and grew mature.This article is making a comparison between these two novels from the perspective of rite of passage to explore their common theme:To Be is much more important than Not To Be,a life with self-determination and self-respect is much more significant than a life without self-judgment and dominated.     

九年级英语高频错误例析

1．她宁愿呆在家读本好书也不愿意去看一部枯燥的电影。[误]She would rather stay at home and read a good bookthan to go to see a boring film. [ 正] She would rather stay at home and read a good book than go to see a boring film.     

Extended mobile-host-centric transport protocol

In wireless networks, data packets are lost due to channel interference and fading rather than network congestion. Thus, TCP designed for wired networks, cannot achieve a satisfying performance in wireless networks. Utilizing a cross-layer mechanism to identify the course of packet loss, we have proved that a mobile-host-centric transport protocol (MCP) can achieve higher throughput than TCP Reno and New Reno in static wireless environment. In this paper, we extend the cross-layer feedback mechanism and con...     

巧克“长篇六论”

[例文]Last Sunday afternoon, I was in a bookshop.Suddenly I saw a short man behind me. He stole my purse and ran out of the shop. I followed him but he ran faster than me. I shouted ＂stop thief! stop thief!＂ A policeman came to help. Then a woman came and told us ＂I saw him. He ran along the street and then turned right at the first crossing.＂ The policeman started to run and he ran faster than me. Soon he stopped the thief and I got my purse back.     

Realtime vision-based surface defect inspection of steel balls

In the proposed system for online inspection of steel balls, a diffuse illumination is developed to enhance defect appearances and produce high quality images. To fully view the entire sphere, a novel unfolding method is put forward based on geometrical analysis, which only requires one-dimensional movement of the balls and a pair of cameras to capture images from different directions. Moreover, a realtime inspection algorithm is customized to improve both accuracy and efficiency. The precision and recall of the sample set were 87.7% and 98%, respectively. The average time cost on image processing and analysis for a steel ball was 47 ms, and the total time cost was less than 200 ms plus the cost of image acquisition and balls’ movement. The system can sort 18 000 balls per hour with a spatial resolution higher than 0.01 mm.