precomputing造句

例句与造句

1. third, the dissertation specifies the spatial join query processing based on service oriented architecture . two strategies are proposed . the first one, called the ssji strategy, can efficiently reduce the overall costs by precomputing and materializing the spatial semi join results
   最后,论文研究了空间数据服务发现问题,基于信息检索理论,提出了基于集合模型和向量模型的服务发现方法,提高了服务发现的查全率和查准率。
2. It's difficult to find precomputing in a sentence. 用precomputing造句挺难的