门户开放

Want everybody to return fast on the highway along ideal advancement only, want stationmaster friend to still have his desire, hope only, can search the breach that grows quickly to the website certainly. The Internet industry view 2009 alone good, chinese Internet industry is greeted more the competitive situation of diversity, outside dividing engine of traditional portal website, search and online game, gregarious network and open platform are in the innovation tide that leading network socialization to change gradually.

只要大家还在沿着理想的大道上快速前进，只要站长朋友还有自己的愿望、希望，就一定能够寻找到网站快速增长的突破口。2009年的互联网行业风景独好，中国互联网行业迎来更为多元化的竞争局面，除传统门户网站、搜索引擎和在线游戏外，社交网络与开放平台在逐渐引领着网络社交化的创新潮流。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。