Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/f8e6a07abc715716fb6c140774cd2385.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 spherometer例句_spherometer英汉例句_spherometer双解例句_食材铺反向词典
A new spherometer based on self-reference laser shearing interferometric technique is described The principles and error analysis of the spherometer are given in detall. 本文根据自参考剪切干涉技术，采用球面补偿自准直原理，提出了一种新型激光干涉球径仪。