A second printing head is used to deposit scaffolding—a sugar-based hydrogel. This does not interfere with the cells or stick to them.

在用来涂布细胞的喷头之外，另有一个喷头用来涂布支撑，这支撑是一种用糖做基底材料的水胶。

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Combination of one printing head to three bedplate could improve be used all-purpose with little chromatically.

一印头对应三台板组合，最大限度提高使用效率，套色较少时可实现一机多用。

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Printing head, printing method and apparatus using same, and apparatus and method for correcting said printing head.

打印头，采用其的打印方法和设备，以及校正所述打印头的设备和方法。

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Dye sublimation is a printing technology that uses layers of transparent color dye, special dye-receptive paper and a heated printing head to create images that are pretty close in quality to conventional photographic film and paper--up to 16.7 million colors and 403 dots per inch by 403 dots per inch.

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After turning over five times in six years, the top job is now held by Gordon Griffiths , former head of commercial printing at Canadian giant Quebecor (nyse: IQW - news - people ).

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Reading between the lines, it appears the Fed, while keeping its monetary policy very accommodative, is beginning to lay the ground work ever so slowly that its money-printing presses cannot roll on forever, especially as the U.S. economy is picking up a slight head of steam.

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