We will assume that whenever a package has been delivered to a client, a message must be sent to the main system to confirm the delivery.

我们将假设每当向客户机交付数据包时，必须向主系统发送一条消息来确认交付。

youdao

They contain descriptors that reference method content, and they are used to define processes of which RMC supports two main kinds: delivery processes and capability patterns.

它们包含了引用方法内容的描述符，并被用于定义RMC主要支持的两种过程：发布过程和能力模式。

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However, the top limit for the number of such delivery systems may be one of the main sticking points in the next three months of talks.

然而，这些投送装备数量上限的限制可能会在接下来三个月的对话中成为主要的症结之一。

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How do you scale this whole thing up to a billion people," The project's main aim is to help improve the delivery of inefficient public services and cut corruption, which the government admits results in siphoning off benefits intended for the underprivileged.

VOA: standard.2009.09.24

Earlier, Haiti's president said aid delivery was the main problem.

BBC: US sends extra troops for Haiti earthquake relief

They also envision that large investors are likely to be the main ones taking physical delivery.

FORBES: FOCUS: Proposed Van Eck Gold, Silver ETFs Would Allow Redemptions Of Metal

Representatives from Caerphilly County Council told the committee that the lack of secure funding year on year is the main barrier to effective delivery of biodiversity action.

BBC: Sustainability committee