Hence, multi-layer polymer injection allocator with single-tubing and sliding sleeve switch is developed, and development, lab experiment and pilot test of this polymer alloca...
为此研制了聚合物单管多层滑套开关式配注器，介绍了滑套开关式配注器研制、室内实验和矿场应用情况。
This paper analyzes firstly factors affecting the risk allocation of PPP projects and then proposes more reasonable risk allocation principles as well as a framework for risk alloca...
本文分析了影响PPP项目风险分配的因素，提出了更为合理的风险分配原则，并设计了相应的风险分配框架，对指导公共部门和私人部门谈判PPP项目具有实际指导作用。
This paper analyzes firstly factors affecting the risk allocation of PPP projects and then proposes more reasonable risk allocation principles as well as a framework for risk alloca...
本文分析了影响PPP项目风险分配的因素，提出了更为合理的风险分配原则，并设计了相应的风险分配框架，对指导公共部门和私人部门谈判PPP项目具有实际指导作用。
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