After describing real application, it presents the best location query, the priority of target object, the heuristic rule to delete data objects, and analyzes the time complexity of the algorithm.

在叙述实际应用的基础上抽象出最优位置查询概念，提出目标对象的优先权度量标准、删减数据对象的启发式规则和最优位置查询算法，分析最优位置查询算法的时间复杂度。

youdao

Doctors have been given a target to vaccinate just over half of people in the priority groups in order not to lose income, but fear they will not be able to hit this.

医生为了保住自己的收入，必须针对优先人群，让半数以上的人能够接种疫苗，但他们担心自己没法办到。

youdao

Almost universally, the combined effect of disease damage and disease buffing to many key moves will mean that your first priority will be to ensure you have diseases on your target.

几乎可以这么说，疾病伤害以及对许多关键操作有增益疾病状态的组合效果，意味著优先级能够确保你在目标身上一直保持疾病。

youdao

Health Minister Rosie Winterton praised ambulance services for successfully meeting the target for responding to the highest priority emergencies despite an increase of around 8% in the number of emergency calls made last year compared to previous years.

BBC: Services have met the 'high priority' target

The department said HSE's approach was to focus inspection on priority sectors and target them on specific activities in other sectors where there is evidence of poor performance.

BBC: Tayside and Central Scotland

Despite tough market conditions, the carmaker said it still expects to meet its target of 55 million units sold in 2009 as it makes generating positive cash flow its priority.

FORBES: Magazine Article