Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/30b67ed0a7221b037b9406d59ea1eecb.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 Caseegrain是什么意思，Caseegrain的翻译，Caseegrain音标、读音、用法和例句_奇葩剧汉英词典
The design of the structure of Caseegrain drawtube in space remote instrument was introduced.The product model was constructed using 3-D CAD technique. 摘要介绍了空间遥感仪器中卡塞格伦镜筒的结构设计，利用三维CAD技术构建了产品模型。