Additionally, a combination of XML indices and relational indexes can further improve query performance.

此外，xml索引和关系型索引的组合使用还可以进一步提高查询性能。

The intensity of bending fatigue and contact fatigue for gears is one of the important indices (indexes) to judge gear service life.

齿轮的弯曲疲劳强度与接触疲劳强度是判断齿轮使用寿命的重要指标之一。

In this framework, specific indexes are firstly picked up, comprehensive assessment indices constructed and the calculating method for ecological comprehensive index put f...

在此框架中，初步选取了具体指标，建立了综合评价的指标集，并提出了生态化综合指数的计算方法，以此测度城市交通生态化水平。