| 释义 |
bivalency 释义 二价 例句 1·The original gray level image was changed into the macroscopical drawing information by pre-processing, threshold selection, image bivalency , edge detection and contour extraction and segmentation. 对原始数字图像实施预处理、二值化、轮廓提取及细化等处理后,将图像信息转变成宏观图形信息。
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