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我国混凝土预制构件行业持续发展的建议提纲 被引量:7
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作者 徐有邻 《混凝土》 CAS CSCD 北大核心 2000年第4期27-29,共3页
关键词 混凝土预制构件行业 持续发展 建议 中国
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基于SOA的服务构件粒度划分方法的研究应用
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作者 杨晓 舒红平 +1 位作者 徐虹 刘魁 《成都信息工程大学学报》 2018年第5期498-502,共5页
分析当前SOA服务粒度划分研究现状,提出一种基于SOA的服务构件粒度划分方法:两级拆分抽象划分方法。该方法从功能模块分离出业务构件,一方面对业务构件向下拆分得到基础构件,另一方面对业务构件向上抽象得到行业构件。该划分方法满足服... 分析当前SOA服务粒度划分研究现状,提出一种基于SOA的服务构件粒度划分方法:两级拆分抽象划分方法。该方法从功能模块分离出业务构件,一方面对业务构件向下拆分得到基础构件,另一方面对业务构件向上抽象得到行业构件。该划分方法满足服务构件粒度划分基本原则,得到的3类服务构件能够有效适用于基于SOA的软件开发。最后,结合实际的软件开发案例对此划分方法进行分析说明。 展开更多
关键词 SOA 服务构件粒度划分 两级拆分抽象 基础构件 业务构件 行业构件
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Profitable credit card business empirical analysis of factors
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作者 SHUAI Qing-hong SHI Yu-lu 《Chinese Business Review》 2009年第10期33-37,24,共6页
Since 1995, major domestic commercial banks are beginning to have a variety of credit cards issued. However, at present, China's relatively low profitability of the credit card business, it accounts for a smaller pro... Since 1995, major domestic commercial banks are beginning to have a variety of credit cards issued. However, at present, China's relatively low profitability of the credit card business, it accounts for a smaller proportion of total bank income. By means of credit card revenue/cost structure analysis, the authors found spending and overdraft balances affecting credit card business, an important factor in profitability. At the same time, combined with a commercial bank's existing statistical data, using SPSS software correlation and regression analysis, the authors found that the key to improve the bank card revenue is to raise China's commercial banks, credit card revolving credit utilization, and expand the scale of overdraft balances. 展开更多
关键词 credit card profit factor revenue/cost structure CORRELATION
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