The position loop use optical encoder as the feedback element. It is used to search and track the target.

位置回路采用光电编码器作为反馈元件，完成对目标的搜索、跟踪。

youdao

Dim small targets detection in infrared image is one of the key techniques of infrared search and track system.

红外弱小点目标的检测是红外搜索与跟踪的关键技术之一。

youdao

The problem of resource management in search and track mode for phased array radars is considered based on covariance control.

基于协方差控制策略研究了相控阵雷达搜索及跟踪方式下的资源管理问题。

youdao

In binary search-- ah, there's that wonderful phrase, this is called a version of binary search just like you saw bin-- or bi-section methods, - when we were doing numerical things- in binary search, I need to keep track of the starting point and the ending point of the list I'm looking at.

就是当我们处理数字的时候，所称的二分检索，在二分法搜索中,我需要记录区间的开始点和尾点，初始化的时候就是-,问题输入的开始点和尾点，当我开始做测试的时候,我想要做的就是去取中值点。

麻省理工公开课 - 计算机科学及编程导论课程节选

The AEGIS system brings both functions together by continually sending out signals in all directions, theoretically meaning it can search for and track hundreds of targets at the same time.

BBC: News | In Depth | Military Fact Files

Now users can search, pledge and track those indie art projects while on the go.

CNN: 20 fun and useful new mobile apps

InsideView uses an aggregation of open source and proprietary technology for search and natural language processing to track social media related to the sales process.

FORBES: JargonSpy