The marking is the marking of the spare part, it prints a method to have printing ink to print two kinds of method with laser, the printing ink prints to have convenience, price cheapness etc.

标记是器件的标识，其打印方法有油墨打印和激光打印两种方式，油墨打印具有方便、价格便宜等特点，而激光打印具有打印字迹清晰、存留时间长等特点。

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Suddenly it looked like this marking technology could be miniaturized—and it had the advantages of requiring very little power to print and being inherently inexpensive to manufacture.

一瞬间，工程师想到，这种生产技术可以被小型化，它具备先天的优势，而且只需很少的电力，成本低廉。

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Mr Perry's art relies heavily on drawing, whether he is marking the surface of a vase or making a print.

ECONOMIST: A show in London by Grayson Perry, potter-extraordinary