期刊文献+
共找到3篇文章
< 1 >
每页显示 20 50 100
中文信息系统的字体特性分析
1
作者 黄宏光 《中文信息》 1997年第5期37-39,共3页
目前国内中文信息处理,所用操作系统很多,如Dos,Windows3.x和Windows 95等。在这些环境下发展起来的应用工具和开发工具,提供了灵活、美观的手段。然而在具体操作中,会遇到文本对齐不易实现的问题。究其原因,涉及信息处理中的字体特性... 目前国内中文信息处理,所用操作系统很多,如Dos,Windows3.x和Windows 95等。在这些环境下发展起来的应用工具和开发工具,提供了灵活、美观的手段。然而在具体操作中,会遇到文本对齐不易实现的问题。究其原因,涉及信息处理中的字体特性问题。本文就此进行了统计分析并提出了实用有效的处理方法。 一。 展开更多
关键词 中文信息系统 字体特性 中文信息处理
下载PDF
Three-dimensional transient numerical simulation for gas exchange process in a four-stroke motorcycle engine
2
作者 王春发 陈国华 +1 位作者 罗马吉 杨万里 《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 SCIE EI CAS CSCD 2005年第10期1137-1145,共9页
Three-dimensional transient numerical simulation of gas exchange process in a four-stroke motorcycle engine with a semi-spherical combustion chamber with two tilt valves was studied. Combination of the grid re-meshing... Three-dimensional transient numerical simulation of gas exchange process in a four-stroke motorcycle engine with a semi-spherical combustion chamber with two tilt valves was studied. Combination of the grid re-meshing method and the snapper technique made the valves move smoothly. The flow structure and pattern in a complete engine cycle were described in detail. Tumble ratios around the x-axis and y-axis were analyzed. Comparison of computed pressure with experimental pressure under motored condition revealed that the simulation had high calculation precision; CFD simulation can be regarded as an im-portant tool for resolving the complex aerodynamic behavior in motorcycle engines. 展开更多
关键词 Motorcycle engine Gas exchange process Transient numerical simulation Dynamic grid generation
下载PDF
Research on the Innovativeness and Characteristic of Digital Media under the Environment of Internet and Big Data
3
作者 Xing Yalei 《International Journal of Technology Management》 2015年第9期20-22,共3页
In this paper, we conduct survey and research on the innovativeness and characteristic of digital media under the environment of Internet and big data. Under the background of the era of rapid change, the current educ... In this paper, we conduct survey and research on the innovativeness and characteristic of digital media under the environment of Internet and big data. Under the background of the era of rapid change, the current education system is more severe impact and challenge. Creative industry is the product of cultural industry development to a new stage, is the most creative cultural industry and the origin of the core part of the new economic era of creativity industry is the condition of globalization. The research indicates that the combination of the big data with digital media is necessary and needed. In the future, we will test more related combination and creativeness. 展开更多
关键词 Digital Media Big Data Internet Media Innovativeness and Characteristic.
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部