“optical pen”的概念、定义、翻译、参考文献-科学参考

单词	optical pen
释义	optical pen Encyclopedia 理学计算机输入输出设备释 optical pen光笔一种计算机的输入设备。常与显示器配合使用。
随便看	Hemachandra hemafecia hemagglutinin hemagglutinin (HA) hemagglutinin,HA hemangioma He Manzi hematein hematite hematocrit hematologic examination hematology hematoma of uvula hematopoiesis hematopoietic cell hematopoietic cord hematopoietic growth factor hematopoietic growth factors hematopoietic inductive microenvironment hematopoietic material hematopoietic microenvironment hematopoietic organ hematopoietic stem cell hematopoietic stem cell,HSC hematopoietic stem cell transplantation

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。