This particular annotation indicates to the pureQuery's DDL code generation system to properly generate the CREATE INDEX statement for defining the primary key.
这个标注指示 pureQuery 的 DDL 代码生成系统恰当地生成用于定义主键的 CREATE INDEX 语句。
2
The results show that the generation curves of micro turbine made by this optimal model can satisfy the operation economy and primary energy ratio index requirements of this project.
该模型根据示范点各大楼的冷、电负荷预测延时变化曲线，按照经济最优原则制定微型燃气轮机的发电计划。
3
Market behaviors of generation companies are analyzed by using Walras hypothesis and an index of generation market power is given.