Printer manufacturers had not devised a way to cure ink fast enough using LED-based UV systems compared with other curing methods, "says Hanulec."

与其他固化方案相比，喷印机制造商还没有想出，适用于基于LED的UV系统的快速固化油墨方案。

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By using dense black ink and creating stereo feeling, the painter shows Huangshan's magnificence and peculiarity. It is not enough to show the majestic mountains.

厚重苍遒、氤氲华滋的笔墨，在营造画面立体感的同时，又凸显出了黄山的雄伟与奇崛。

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But at some Kabul polling stations, the ink apparently was not potent enough, according to Damaso Magbual, an observer from the Asian Network for Free Elections.

CNN: Officials hail Afghan vote a success despite deaths