作为一个稍微复杂些的示例，下面给出一个涉及空间联结(即其中的联结谓词是空间函数的联结)的查询。
As a slightly more sophisticated example, here is a query involving a spatial join, that is, a join where the join predicate is a spatial function.
教育生产函数是对各种教育投入不同联结方式的最大教育产出可能的分析。
The educational production function is an analysis for utmost outputs of education from different coupling modes of inputs of education.
借助于关联系统的可靠性函数模型，对简单系统的联结关系进行了系统分类，同时分析了该模型在软系统中的应用方法和前景。
Recurring to this reliability function model, the coupling relation of the simple system is systematically assorted. At the same time, the application methods and foregrounds are analyzed.
应用推荐