Another group used the 3d information provided by intaglio printing, which raises the ink of letters or features much higher than occurs with conventional anastatic printing.

另一组人员则运用凹印提供的三维信息。凹印文字或图案的油墨堆积比传统的锌版印刷要厚实。

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Another group used the 3d information provided by intaglio printing, which raises the ink of letters or features much higher than occurs with conventional anastatic printing.

另一组人员则运用凹印提供的三维信息。凹印文字或图案的油墨堆积比传统的锌版印刷要厚实。

youdao