From the point of view of purchasing and distribution, each industry is a value chain system composed of multiple sales projects.

从购销角度看，每个行业都是由多个销售工程构成的价值链系统。

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The proposed multiple petroleum system is one of the results of nativeness in the system, with wide distribution in China.

复式石油系统的提出，是石油系统本土化的结果之一，它在中国有广泛的分布。

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The use of the multiple functions of switch in access-control can realize the distribution security system, and implement the security management for the network and the users.

利用中心交换机的多种访问控制功能，可构建一个分布式的网络安全交换体系，以实现对网络和用户接入的安全管理。

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There is a lot of inventory held at multiple stock points represented by multiple individual businesses and this leads to imbalances in the distribution system (read bull whip).

FORBES: Why the Supply Chain is Dead