A parallel PSO was studied based on the parallel model with controller that is coarse - grain parallel.

现提出了一种基于带控制器并行结构模型的并行微粒群算法,它是一种粗粒度的并行.

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In lithology , the calcareous sandstone is of coarse grain and fairly well sorted.

岩性主要为粒度相对较粗、分选较好的碎屑岩.

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The coarse grain people ate in the past have became delicacies in modern cities.

过去人们吃的粗粮成了现代都市人的珍馐.

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