In contrast, most downstream flows go into dollars and euros.
相对照来看，多数向下的流动转变为美元和欧元。
"Downstream flows", in contrast, are what Asia and oil exporters do with their accumulated reserves.
相对而言，下游货币流动指的就是亚洲以及石油出品国对积累下来的贮备资产的运用了。
The nature of the external systems, their interfaces, and the information and control flows help in downstream specification of technical artifacts in the architecture.
外部系统的性质、其接口以及信息和控制流对体系结构中的技术构件的下游规范有帮助。
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