Warning: file_put_contents(/www/wwwroot/ppbbu/n94.cn/cache/fb64f89dd45c01c5f5d6cbce9990bb78.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/n94.cn/index.php on line 55 vidicon例句_vidicon英汉例句_vidicon双解例句_94生活常识网有道词典
The limitations of this scheme became quite apparent with the introduction of detectors such as the plumbicon, image orthicon and vidicon. 这个方法的局限性在引进诸如氧化铅光导管摄像管，超正析象和光导摄像管之类的探测器之后变得很明显。