Most processes can trace their roots back to the earliest form of 3-dprinting: stereolithography.
大部分的程序都是来源于最早的3 - D打印机的模式:立体平版打印机。
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As with 2-dprinting, many individuals and small firms may not need sophisticated machines, especially if they can use 3-dprinting bureaus to produce their more demanding digital creations.
Based on the sample images available at Kodak's exhibit, I doubt that the 3-dprinting feature will do little, if anything, to boost the company's printer sales.