Domain level - a domain is a functional cohesive entity, like Human Resource Management, Finance, Logistics, Sales, Acquisition.

领域是一个功能内聚的实体，如人力资源管理、财务、物流、销售、收购。

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"In case you haven't seen a sales report these days, February MTD sales are a total disaster, " Jerry Murray, Wal-Mart's vice president of finance and logistics, wrote in a 12 February email to other executives, referring to month-to-date sales.

BBC: Walmart

Of course, the same could be said of big-ticket weapons systems, but those tend to be assembled in a single plant somewhere, whereas joint finance, logistics, networking and other functions are each conducted at numerous sites from Norfolk to San Diego.

FORBES: How Politics Will Shape The Defense Downturn

Innovation leader Apple is also an innovator at marketing and sales and is world class in logistics and finance.

FORBES: Commentary