“ORU”的概念、定义、翻译、参考文献-科学参考

单词	ORU
释义	ORU Encyclopedia 工学（航天产品可靠性）释 orbital replaceable units; ORU在轨可更换单元航天器在轨可进行移动、检查、更换、维修的最低层次单元。
随便看	plastic point plastic products for civil engineering plastic profile plastic reconstruction of nails plastic Rockwell hardness tester plastics plastics ball indentation hardness plastic scintillator plastics equipment plastics film　 plastics food wrap plastics for infrared use plastic sheet transforming ultraviolet into phtosynthtic active radiation plastics industry plastic solar cell plastics pipe plastics processing plastics processing technology plastics product plastics profile plastics sheet plastics solidification plastic stone plastic telecommunication cable plastic viscosity

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。