region search meaning in Chinese
搜索区间
搜索区域
Examples
- This model simulated biologic behavior rule , and could rest on the environment to adopt the defined region search or the wide area search to sweep rubbish
该模型模拟生物的行为规律，能够依据周围环境采取限定区域搜索或者广域搜索方式清扫垃圾。 - The google trends service , which works out how many times users in a particular region search for specific terms , has pinpointed " lonely " as the search term most frequently entered by irish users
同时，在2004年被经济学家杂志评为世界上最适合居住的国家后，爱尔兰开始迎来大批移民。然而，爱尔兰人在网上最常输入的一词却是“孤独” 。 - We introduce the design and realization of two - sub system , and propose a new algorithm named automatic image edge extraction and segmentation by random seed region search algorithm in chapter four
第4章介绍了精液子系统的设计和实现，就其静态和动态图像的分析处理给出了详细的步骤和方法，并且给出了一种新型的基于任意种子的自动图像分割和边缘提取算法。 - In this paper ， an optimal search strategy by dividing the whole surveillance area into regions is presented so that the optimal search can be adaptively implemented in phased array radar . firstly ， the inherent relationship among average discovering time ， radar resources consumption ， search frame period and target distribution density is studied . secondly ， parameters for the region search are optimized to achieve the optimal search performance inside regions . then ， the optimal search frame period for each region is derived to minimize the average discovering time of targets ， where the constraint of radar time resource and the importance of each region are taken into account . finally ， the adaptability of this search strategy is discussed . only if the optimal parameters for each region are utilized and the beams are scheduled according to the optimal frame period under the radar time constraint ， the optimal distribution and the optimal scanning sequence of beams can be implemented adaptively . thus ， optimal search is adaptively implemented in the whole surveillance area
本文提出一种分区搜索算法，实现了相控阵雷达的自适应最优搜索.首先，研究了各区域平均发现一个目标消耗的雷达资源和目标被发现的平均时间同搜索帧周期以及目标强度的关系；然后，研究了在各区域采用两步搜索算法的最优参数设计，实现了局部区域的最优搜索；其次，在雷达时间资源有限和区域重要性加权的约束条件下，导出了使目标被发现的平均时间最小的区域最优帧周期；最后，讨论了分区搜索算法的自适应性.只要采用各区域的最优参数，按最优帧周期调度雷达波束，就可以自适应地实现使目标被发现的平均时间最短的波束的最优分布和扫描顺序，即自适应最优搜索