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anti-counterfeiting and certificate making technology
释义
anti-counterfeiting and certificate making technology
Encyclopedia
工学
公安预防技术
释
anti-counterfeiting and certificate making technology
防伪制证技术
将多种防伪技术应用于证件制作,从而提高证卡的安全防伪系数,确保证卡信息安全的技术手段。
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nontrivial class of groups
nontrivial congruence relation
nontrivial convergent sequence
nontrivial decomposition
nontrivial deformation
nontrivial derivation
nontrivial element
nontrivial extension
nontrivial fiber bundle
non-trivial functional dependency
nontrivial graph
nontrivial group
nontriviality
nontrivial line bundle
nontrivial representation
nontrivial restriction
nontrivial section
nontrivial set
nontrivial solution
non trivial subgroup
non-trivial subgroup
nontrivial subgroup
non trivial subspace
non-trivial subspace
nontrivial subspace
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