Firstly, the point with maximum gradient in every edge was matched and the matching was fast and efficient because of its sparseness, and the correct matching ratio was 100%.是什么意思_Firstly, the point with maximum gradient in every edge was matched and the matching was fast and efficient because of its sparseness, and the correct matching ratio was 100%.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句