Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/bb54fe6b40f5ddce57848722796a9212.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 colorimeters例句_colorimeters英汉例句_colorimeters双解例句_食材铺反向词典
In order to improve the precision of colorimeters, photoelectricity integral colorimeter principle error emendation is studied. 摘要为了提高色差计的精度，对光电积分式测色色差计的原理误差进行了研究。