The paper compares the traditional cost management with the sc cost management, analyzes the main links of sc cost management and discusses the problems existing in business cost management.
对传统的成本管理与供应链成本管理做了比较，分析了供应链中成本管理的主要环节，并讨论了我国企业实行供应链成本管理存在的问题。
The paper studies the integration between digital service provider and network service provider on the value chain in the environment of 3G, analyzes separately the push SC and the pull SC.
在3G环境下，针对价值链上的数字服务商与网络服务提供商之间的整合进行研究，分别对推式供应链和拉式供应链进行了分析。
In the process of SC design, an approach combining parasitic resistance pre-mutating and SC negative resistance is followed to achieve a simple filter circuit.
并采用寄生电阻预畸变与SC负电阻相结合的办法，设计的SC滤波器对寄生电容不灵敏，且电路简单。
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