“safety paper”的概念、定义、翻译、参考文献-科学参考

单词	safety paper
释义	safety paper Encyclopedia 工学纸释 safety paper防伪纸其表面含有标记或内层隐藏暗记（水印、图案、号码、花纹等）不易伪造或作假使用的一类特种纸的统称。
随便看	particle flow in bend particle flux particle flux measurement particle group particle gun particle hole particle-hole particle-hole interaction particle-hole theory particle horizon particle identification particle identification technique particle image velocimetry particle image velocimetry，PIV particle in a box particle-in-cell method particle in cell simulation particle-in-cell simulation particle induced X-ray emission particle-induced X-ray emission fluorescence analysis particle induced X-ray emission, PIXE particle in spherically symmetric potential particle interaction particle lifetime particle line

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。