A service component is a service provider that defines the service interface that it exposes to consumers, and zero or more service references that it consumes from other providers.

服务组件是一个服务提供者，它定义了向客户公开的服务接口以及它使用的来自其他提供者的零个或多个服务引用。

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Each business rule group defines zero or more service references, according to the SOA.

每个业务规则组根据soa定义零个或更多服务引用。

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Also, new technologies such as computer hardware and software, Internet service, and cell phone service rose from near zero to 2 percent of total spending, according to the BLS.

此外据劳工统计局称，新技术上的花销比如电脑软、硬盘，网络服务，手机服务占总开支的比例已从几乎零上涨至2%。

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Temperatures would drop from the forties into the single digits overnight, and high winds would drive the windchill well below zero, the service advised.

NPR: Excerpt: 'Dog Days'

They will be transferred to a role that provides no customer service, generates zero revenue and does nothing for the economy.

FORBES: Volcker Rule Is Out, How Much Will It Hurt?

The best pousadas provide creature comforts and personal service while having virtually zero environmental impact.

WSJ: Brazil Three Ways: Art, Eco-Escape, Surf City