Warning: file_put_contents(/home/www/wwwroot/tjuzi.com/cache/11be7751059234dd089e95fefaa16024.txt): failed to open stream: No space left on device in /home/www/wwwroot/tjuzi.com/index.php on line 55 ceramic laser tube例句_ceramic laser tube英汉例句_ceramic laser tube双解例句_橘子化妆朗文词典
The development of a CW CO_2 tunable laser using grating for wave selection and piezoelectric ceramic tube for cavity length tuning is re-ported. 我們研制了一台用光柵選支、壓電敺動改變腔長的連續CO_2調頻激光器。