“teleconverter”的概念、定义、翻译、参考文献-科学参考

单词	teleconverter
释义	teleconverter Encyclopedia 艺术学特殊效果镜释 teleconverter增焦距镜安装在摄影镜头光路中，可使该摄影镜头的焦距值成倍率（如1.4×、2×、3×）增大的附属镜。为倍率镜的一种。又称增倍镜、增距镜。
随便看	planning brief of scenic regions planning code planning condition planning condition change planning database planning editor planning element planning environmental impact assessment of water resources project and hydropower project planning evaluation planning for Beijing scenic area system Planning for Emergency Capacity Construction of National Major Offshore Oil Spills（2015-2020） planning for green space system of Kunming Planning for the Arts planning gain planning information system project cost management planning information system project quality management planning information system project risk response planning information system project schedule management planning layout of scenic and historic area planning management of land use planning management of library planning management of underground space planning management pattern planning management pattern of market economy planning map

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。