Warning: file_put_contents(): Only 0 of 7539 bytes written, possibly out of free disk space in /www/wwwroot/ndsq.cn/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_开心英文字典_柠咚词
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。