英语词汇“hologram”的翻译、意思、用法、释义-英汉经管词典

单词	hologram
释义	hologram Definition Laser generated three-dimensional image used on credit cards, software packages, and other items as a difficult-to-counterfeit mark of authentication. Using a similar technique, 100 megabytes (about 10,000 printed pages) of data can be stored in one cubic centimeter of specially treated lithium-niobate crystal.
随便看	leap year learning learning curve learning cycle learning map learning objective learning organization learning portal standard bill of materials standard class rate standard commercial supplies standard contract standard cost standard costing standard deduction standard details standard deviation standard direct material costs standard error standard exception standard factory overhead costs standard form standard form contract Standard Generalized Markup Language (SGML) standard hours

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