这位官员说，登记时被标以白色和灰色标记的人正在陆续被释放。
The official said that people registered in white and gray were being released.
介绍将多目标决策理论与矢量投影原理相结合，在工程项目评标中应用灰色关联投影法的基本原理和一般步骤。
Based on the multi criteria decision theory and the vector projection, this paper introduces the principle and general steps of grey relation projection method.
表壳以玫瑰K金或精钢打造，配备黑色、灰色或白色扭索雕纹表盘，搭配罗马数字时标及剑形指针。
Case with K rose gold or stainless steel build, with black, gray or white guilloche guilloché dial with Roman numerals and sword-shaped hands.
本文通过实例，介绍了用灰色关联原理进行评标的量化模式，可供工程评标应用。
This paper introduces quantity model for bid evaluation by using Grey correlation principle. Examples are also given.
同时，采用灰色关联分析的评标模型可以综合各方面因素，选择出最适合的供应商，有利于提高采购工作效率，降低采购成本。
At the same time, use GCA evaluation can integrate various factors, and choose the most suitable suppliers. It is good to improve procurement efficiency and lower procurement costs.
同时，采用灰色关联分析的评标模型可以综合各方面因素，选择出最适合的供应商，有利于提高采购工作效率，降低采购成本。
At the same time, use GCA evaluation can integrate various factors, and choose the most suitable suppliers. It is good to improve procurement efficiency and lower procurement costs.
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