| 摘要 |
Methods of multilevel mark and multilevel mark code are provided in this invention. The Methods can realize encoding of various objects, encoding of structures and interrelation of the objects. The methods can distinguish various object codes, make the encoding resources inexhaustible, and solve problem of various resource sharing. The present invention provides the related processing method, for examples, object inputting, outputting, searching, and etc. The present invention also provides related apparatus. The methods and apparatus provided by this invention can be broadly used in various regions in the world, in various fields, in various software and hardware.
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