"five-color ink 6" Five Mexican: Mexican coke, the edges of heavy ink, light ink, clear ink - the color ink level;

①“五墨六彩” 五墨：焦墨、浓墨、重墨、淡墨、清墨——水墨画的色彩层次；

youdao

Like the Kindle, it USES a 16-level e-ink display for text from Vizplex.

与Kindle相同，Nook使用Vizplex的16级电子墨水屏幕来显示文本。

youdao

The fastest DOD heads are the Seiko Epson and Panasonic heads but these only produce a binary (1 grey level) 600dpi ink dot.

目前最快的压电按需喷咀是精工爱普生和松下公司的产品，但它们只能提供1级灰度、600dpi解像度的墨滴。

youdao

And whereas piercings can easily be removed, there's a certain level of fierce commitment that comes with injecting dark ink directly into your face.

CNN: Apparently This Matters: Face tattoos

Wilcox laid off half of the company's senior-level employees and promoted middle managers with a strong grasp of E Ink's technology and the manufacturing process.

FORBES: Magazine Article