So effective protecting measures have to be taken for dam slopes both upstream and downstream.

因此，上下游坝坡均需采取有效的保护措施。

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Third, and when appropriate, it must include the build process of systems both upstream and downstream into its own build and testing activities.

第三，适当的时候必须包括自身构建与测试行为的系统构建流程。

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For instance, some PLM platforms have been expanded both upstream and downstream, thus taking overlap. Some functions formerly thought to be the domain of ERP.

例如，有些PLM平台会向上和向下扩展，从而包括了某些通常由ERP主打的功能。

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The office is responsible for providing assistance both upstream and downstream through planning, programming, implementation, monitoring and evaluation of activities.

UNESCO: OFFICE IN BEIRUT

That means everything from the import of refined petroleum, to investment, products, services, technology, and support for both upstream and downstream operations in Iran.

FORBES: Ignore Turkey and Brazil: Iran Sanctions Are A Go

Other strategies the BTMM alluded to in order to maximize the potential of the Plan Nord project for Montreal included putting in place an encouraging business model for natural resources, improve training programs to meet developmental needs, maximize linkage in the value chain, both upstream and downstream and to highlight the benefits and qualities of natural resources.

FORBES: Plan Nord Could See Spinoffs Of $51.8 Billion For Montreal -- BTMM