In most cases, the dynamic settlements of international engineering projects are conducted by value adjusting formula which is specifically designated in the agreement by the concerning parties.

国际工程大多采用调值公式进行动态结算，具体的调值公式由甲乙双方在合同中约定。

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Such investments provide opportunities for African countries to work with international partners to build the engineering and managerial capabilities needed to design, build, and maintain infrastructure projects.

FORBES: Poor Infrastructure Is Africa's Soft Underbelly