“signed and sealed (SS)”的概念、定义、翻译、参考文献-科学参考

单词	signed and sealed (SS)
释义	signed and sealed (SS) 签名盖章
随便看	optic axis optic block optic bundle optic canal optic capsule optic cell optic center optic chiasma optic communications optic cup optic data link optic disk optic elastic body optic-encoded system optic foramen of sclera optic ganglion optic gland optic groove optician optic interface device optic iridectomy opticla mass memory optic light filter optic lobe opticmechanical scanning thermal imager

科学参考收录了1248194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。