Some of the security features built into the new notes include raised ink, hidden numbers and metallic images.
它运用了一些先进的安全技术,比如立体颜料,隐藏数字和金属图画。
Khine knew that when Shrinky Dinks condense, any ink lines on the plastic become raised-and that's precisely what she sought in a microfluidics mold.
凯尼知道,当Shrinky Dinks收缩时,塑料卡片上的墨线会隆起,而这正是她为微流体模型苦苦寻求的。
Raised edges designed for ink ruling.
提出了边设计的墨水裁决。
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