Focus detection method is one of the primary non-contact measurement methods of surface topography.

聚焦探测法是表面形貌非接触测量中的主要方法之一。

youdao

This paper will analyze the primary problem and method of face detection, which based on two primary face detection patterns, and make a comparison between these methods.

本文将从人脸检测方法的两个主要模式出发，分析了当前人脸检测的主要问题和方法，并对这些方法进行比较。

youdao

The primary exploration of large power transformer PD UHF detection method is discussed.

针对大型电力变压器局部放电超高频检测法进行了初探性的研究。

youdao