1) guarding-against imitation mark
"全信息"防伪标志
3) holographic anti-counterfeiting
全息防伪
1.
A new method is presented to measure the characteristic parameters of the laser holographic anti-counterfeiting label, with less dependency on the stability of source light.
提出了一种高性能激光全息防伪标识参数的检测方法,利用同一束光在分束器分成的反射光和透射光光强度比例恒定的性质,实时探测衍射方向光强和标识入射光强值,通过一维线性扫描实现激光全息防伪标识衍射效率和信噪比的自动测量。
2.
A new method was proposed to measure the characteristic parameter of the laser holographic anti-counterfeiting label, with less dependency on the stability of source light.
以不稳定度为5%的He-Ne激光器为光源,利用同一光束分成的反射光和透射光光强度比例恒定的性质,实时探测衍射光强与反射光强,得到全息防伪标识的衍射效率。
4) information forgeryproof
信息防伪
1.
Indication and information forgeryproof function of bar code were also analyzed.
并深入分析了条码的标识防伪和信息防伪功
5) laser holographic anti-counterfeiting label
激光全息防伪标识
1.
The laser holographic anti-counterfeiting label (LHACL) is a kind of anti-counterfeiting products.
激光全息防伪标识是以激光全息制版技术和模压复制技术为基础的安全防伪产品。
6) holographic labels
全息标志
补充资料：标志
标志也称标识，是说明总体单位所共同具有的属性和特征的名称。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条